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Slovakia Outlet & Plug Voltage Guide for Travelers: Complete Edition ⚡

Slovakia outlet plug and voltage guide for travelers

Planning a trip to Slovakia? You are headed for one of Central Europe’s most underrated and wonderfully easy-to-love destinations — a place of castle-topped hills, storybook old towns, mountain lakes, thermal spas, forest trails, cozy cafés, folk villages, medieval squares, river views, and the kind of compact travel logistics that can make a trip feel surprisingly smooth.

You might be wandering Bratislava’s Old Town, looking up at Bratislava Castle, taking day trips along the Danube, exploring colorful towns like Banská Štiavnica and Levoča, heading into the High Tatras for alpine lakes and mountain air, visiting Spiš Castle, relaxing in a spa town, road-tripping through national parks, or pairing Slovakia with nearby Austria, Czechia, Hungary, Poland, Germany, or Slovenia.

It is also the kind of trip where your phone, camera, power bank, laptop, tablet, Kindle, chargers, and travel tech may be working hard — for train tickets, hotel confirmations, castle opening times, spa reservations, hiking routes, maps, translation apps, weather checks, restaurant searches, photos, and keeping everything organized while you move between cities, mountains, villages, and scenic day trips.

And because Slovakia may not use the same outlet setup as you have at home, your charging setup matters.

Slovakia uses 230V electricity with 50Hz frequency. The main plug type travelers should plan for is Type E, while Type C plugs may also work in some situations. Type E has two round pins plus a grounding hole for the socket’s grounding pin. Type C is the slim two-round-pin Europlug style often used for small, ungrounded devices.

For many travelers, especially those coming from North America, the UK, Australia, New Zealand, or countries that use different plug shapes, a Slovakia-compatible plug adapter is the easiest choice.

For travelers bringing single-voltage appliances, voltage matters too. A plug adapter fixes the shape.

It does not make the power safe for the wrong device.

That’s why this guide exists.

This is a complete, no-nonsense Slovakia outlet, plug, and voltage guide with clear explanations and practical packing advice for travelers from around the world. Scroll to your country below for exactly what you need — no guessing, no surprises.

Slovakia castle
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⚡ Quick Overview: What You Need for Slovakia

✔ Plug Adapter

Slovakia uses 230V electricity with 50Hz frequency. The main plug type travelers should pay attention to is Type E, though Type C may also work for some small, ungrounded two-pin devices.

Type E has two round pins and a grounding hole. Type C has two round pins and is commonly used for small electronics in many parts of Europe.

Because Slovakia uses round-pin European outlets, travelers from countries that use Type A, B, G, I, J, M, or other plug shapes should pack a Slovakia-compatible Type E adapter or a universal travel adapter that clearly supports Type E.

✔ Dual-Voltage Electronics

Phones, laptops, tablets, cameras, power banks, e-readers, Kindles, and most modern chargers labeled 100–240V are usually fine in Slovakia with the correct plug adapter.

In most cases, those do not need a voltage converter. The label on the charger is what matters.

✔ Single-Voltage Small Appliances (Converter needed)

Converter needed if your device is not compatible with 230V.

Slovakia uses 230V electricity. If your device is labeled for only 110V, 120V, or 125V, it is not safe to use in Slovakia with just a plug adapter.

Hair dryers, curling irons, straighteners, steamers, heating pads, and other heat tools are the usual troublemakers.

For these, you may need a step-down voltage converter, but the better travel solution is usually to bring a dual-voltage version or leave the appliance at home.

✔ Multi-Port USB Charger

This is one of those trips where a good charging setup can make travel feel much smoother. If you are charging a phone, watch, earbuds, power bank, camera batteries, tablet, Kindle, or laptop, a multi-port USB charger is worth packing.

✔ Travel Power Strip

A compact travel power strip can be very useful in Slovakia, especially if you are staying in hotels, apartments, guesthouses, pensions, older city buildings, boutique stays, mountain lodges, spa hotels, countryside inns, or rooms where outlets are not always placed exactly where you want them.

Just make sure it is rated for 100–240V use.

✔ Power Bank

A must for Bratislava sightseeing, castle days, High Tatras hikes, train journeys, spa-town exploring, old-town wandering, Danube day trips, mountain lake walks, cave visits, road trips, and any time you are relying on your phone for maps, tickets, bookings, photos, or transit connections.

✔ Electronics Organizer

Keeps your adapters, charging bricks, cords, camera batteries, memory cards, earbuds, and small tech pieces from becoming a tangled mess in your bag.

Travel Hack:

A Slovakia-compatible adapter + travel power strip + multi-port USB charger = an instant charging hub almost anywhere in Slovakia.

Slovakia’s Electrical Basics

Plug Types Used:

Type E – Two round pins with a grounding hole for the socket’s grounding pin
Type C – Two round pins, commonly compatible for many small ungrounded devices

Slovakia uses 230V electricity with 50Hz frequency.

✔ Safe With Only an Adapter

These are usually fine if the charger or device is labeled 100–240V:

Phones
Laptops
Tablets
Cameras
Power banks
E-readers / Kindles
Bluetooth headphones / earbuds
Most modern USB chargers

Not Always Safe

Be careful with:

Hair dryers
Curling irons
Straighteners
Steamers
Heating pads
Electric kettles
Cheap or older chargers
Any device labeled for only one voltage

Because Slovakia uses 230V power, single-voltage 110–120V appliances are the items most likely to cause problems for travelers from countries like the United States, Canada, Mexico, and parts of the Caribbean.

A plug adapter only changes the plug shape. It does not convert electricity.

Check the Voltage Label Before You Pack

Look at the small print on each charger or device:

“110V” or “120V only” → Not safe in Slovakia with only a plug adapter. You need a proper step-down voltage converter or a dual-voltage travel version of the appliance.

“220V,” “230V,” or “240V only” → Usually compatible with Slovakia’s voltage, but you still need the correct plug adapter if the plug shape does not match.

“100–240V” → Usually safe in Slovakia. You only need the correct plug adapter.

Frequency Note:

The 50Hz frequency is usually not a big deal for phones, laptops, tablets, cameras, and similar electronics. It can matter more for motor-based, clock-based, or heat-based appliances.

Consistency:

Slovakia is mostly straightforward for voltage because it uses the same 230V / 50Hz electrical setup found across much of Europe.

The plug shape is the part to pay attention to. Slovakia’s Type E outlet is common in parts of Europe, but it is not the same as the Type G outlets used in the UK, Type I outlets used in Australia and New Zealand, or Type A/B outlets used in North America.

If you are staying in hotels, apartments, pensions, spa towns, older buildings, boutique properties, mountain lodges, countryside inns, or moving between Bratislava, Košice, the High Tatras, Banská Štiavnica, Levoča, Poprad, Trenčín, Piešťany, Spiš, or national park areas, it is smart to bring a flexible charging setup.

A Slovakia-compatible plug adapter, a dual-voltage multi-port USB charger, and a power bank will cover most normal traveler needs.

If Slovakia is part of a larger Central Europe or Europe trip, check each country on your itinerary before you leave. Austria, Czechia, Hungary, Poland, Germany, and Slovenia all use 230V / 50Hz power, but plug compatibility can still vary by country, adapter design, and whether your device is grounded or ungrounded.

⚡ Quick Jump to Your Region

🌎 North America
🌎 Central America & Caribbean
🌎 South America
🌏 Oceania
🌍 Europe
🌏 Asia
🌍 Africa
✅ Universal Packing Checklist
🎒 Final Tips for Slovakia

🌎 North America

Political map of North America showing countries, major cities including capitals, mountain ranges, rivers, lakes, and surrounding oceans

Slovakia uses 230V electricity with 50Hz frequency. The main plug type travelers should plan for is Type E, though Type C plugs may also work in some settings, especially for small ungrounded two-pin devices.

🇺🇸 United States

Home: 120V, 60 Hz, Type A/B.

Vs. Slovakia: Slovakia uses 230V electricity and 50Hz frequency, with Type E as the main plug type to plan for. U.S. travelers should expect to need a plug adapter. Standard U.S. Type A/B plugs will not fit Slovakia’s round-pin outlets.

Voltage is the bigger issue for U.S. travelers. Slovakia’s 230V power is much higher than standard U.S. household voltage, so single-voltage 120V appliances are not safe to use with only a plug adapter.

Phones, laptops, cameras, tablets, Kindles, power banks, and USB chargers are usually fine if they say 100–240V. Heat tools and older appliances need a careful label check.

What to pack:

🇨🇦 Canada

Home: 120V, 60 Hz, Type A/B.

Vs. Slovakia: Slovakia uses 230V power and Type E outlets, so Canadian travelers will need a plug adapter. Standard Canadian Type A/B plugs will not fit Slovak outlets.

Single-voltage 120V appliances from Canada are not safe in Slovakia with only a plug adapter. Phones, laptops, cameras, tablets, Kindles, and USB chargers are usually fine if the label says 100–240V.

What to pack:

🇲🇽 Mexico

Home: 127V, 60 Hz, Type A/B; Type C may appear in limited cases.

Vs. Slovakia: Slovakia uses 230V electricity and Type E outlets. Standard Mexican Type A/B plugs will not fit without an adapter.

Voltage also needs attention. Mexico commonly uses 127V electricity, while Slovakia uses 230V. Single-voltage appliances from Mexico are not automatically safe in Slovakia with only a plug adapter.

Phones, laptops, cameras, tablets, Kindles, power banks, and USB chargers are usually fine if they say 100–240V. Heat tools, travel steamers, and older appliances need a careful label check.

What to pack:

🇬🇱 Greenland

Home: 220–230V, 50 Hz, Type C/E/F/K.

Vs. Slovakia: Greenland’s voltage and frequency are already close to Slovakia’s 230V / 50Hz electrical system, so voltage is usually less of a concern for travelers bringing modern electronics and appliances from Greenland.

The plug shape is also more familiar than it is for many travelers, since Greenland may use Type E as well as Type C/F/K. Still, travelers from Greenland should check their exact plugs and bring a Slovakia-compatible adapter if needed.

What to pack:

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🌎 Central America & Caribbean

Political map of Central America and the Caribbean showing countries, major cities, and national borders

🔌 110–127V / 50–60 Hz Countries

⚠️ Voltage Check Required for Single-Voltage 110–120V Appliances

Travelers from these countries are used to lower voltage than Slovakia.

Slovakia uses 230V electricity and 50Hz frequency, with Type E outlets. Type C plugs may also be compatible in some situations, especially for small ungrounded two-pin devices, but Type E is the main plug style travelers should plan around.

➡️ Dual-voltage electronics are fine with an adapter only
➡️ Single-voltage hair tools may require a step-down voltage converter
➡️ Because Slovakia uses Type E outlets, travelers from this region should pack a Slovakia-compatible Type E adapter

🇧🇿 Belize

Home: 110V / 220V mix, 60 Hz, Type A/B/G.

Vs. Slovakia: Slovakia uses Type E outlets, with 230V electricity and 50Hz frequency. If you are coming from a 110V area of Belize, Slovakia’s 230V power is not safe for single-voltage appliances with only a plug adapter.

If your device says 100–240V, you usually only need the correct adapter. If it says 110V only or 120V only, you need a step-down voltage converter or a dual-voltage travel version of the appliance.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇨🇷 Costa Rica

Home: 120V, 60 Hz, Type A/B.

Vs. Slovakia: Slovakia uses Type E outlets, so Costa Rican travelers will need a plug adapter. Standard Type A/B plugs will not fit Slovakia’s round-pin outlets.

Voltage is the bigger issue. Costa Rica uses 120V power, while Slovakia uses 230V. Single-voltage 120V appliances are not safe in Slovakia with only a plug adapter.

Phones, laptops, tablets, cameras, and USB chargers are usually fine if they say 100–240V.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇸🇻 El Salvador

Home: 115V, 60 Hz, Type A/B.

Vs. Slovakia: Slovakia uses Type E outlets. Travelers from El Salvador will need a plug adapter because standard Type A/B plugs will not fit Slovakia’s round-pin outlets.

Because Slovakia uses 230V electricity, single-voltage 115V appliances are not safe to use with only a plug adapter. Modern electronics are usually easy if the charger label says 100–240V.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇬🇹 Guatemala

Home: 120V, 60 Hz, Type A/B.

Vs. Slovakia: Slovakia uses Type E outlets, so Guatemalan travelers will need a plug adapter. Standard Type A/B plugs will not fit Slovakia’s round-pin outlets.

Voltage needs extra attention because Guatemala uses 120V power and Slovakia uses 230V. Single-voltage 120V appliances are not safe in Slovakia with only an adapter. Be especially careful with anything that heats up.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇭🇳 Honduras

Home: 120V, 60 Hz, Type A/B.

Vs. Slovakia: Slovakia uses Type E outlets, so Honduran travelers will need a plug adapter. Standard Type A/B plugs will not fit Slovakia’s round-pin outlets.

Because Slovakia uses 230V power, single-voltage 120V appliances from Honduras are not safe with only a plug adapter. Most phone, laptop, camera, and USB chargers are fine if they say 100–240V.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇳🇮 Nicaragua

Home: 120V, 60 Hz, Type A/B.

Vs. Slovakia: Slovakia uses Type E outlets. Travelers from Nicaragua should pack a plug adapter because standard Type A/B plugs will not fit Slovakia’s round-pin outlets.

Voltage is the bigger thing to check. Nicaragua uses 120V power, while Slovakia uses 230V. Single-voltage 120V appliances require a step-down voltage converter or a dual-voltage travel version.

The frequency difference usually does not matter for modern electronics, but it can matter more for motorized or heat-based items.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇵🇦 Panama

Home: 120V, 60 Hz, Type A/B.

Vs. Slovakia: Slovakia uses Type E outlets, so Panamanian travelers will need a plug adapter. Standard Type A/B plugs will not fit Slovakia’s round-pin outlets.

Because Slovakia uses 230V power, single-voltage 120V appliances are not safe with only an adapter. If your charger says 100–240V, it should be fine with the correct adapter.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇧🇸 Bahamas

Home: 120V, 60 Hz, Type A/B.

Vs. Slovakia: Slovakia uses Type E outlets. Travelers from the Bahamas should bring a plug adapter because standard Type A/B plugs will not fit Slovakia’s round-pin outlets.

Voltage needs attention because the Bahamas uses 120V power and Slovakia uses 230V. Single-voltage 120V appliances need a step-down voltage converter or a dual-voltage replacement.

Modern dual-voltage electronics are usually fine with an adapter only.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇧🇧 Barbados

Home: 115V, 50 Hz, Type A/B.

Vs. Slovakia: Slovakia uses Type E outlets, so travelers from Barbados will need a plug adapter.

Slovakia uses 230V electricity, so single-voltage 115V appliances are not safe with only a plug adapter. Check hair tools carefully before packing them.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇨🇺 Cuba

Home: 110V / 220V mix, 60 Hz, Type A/B/C/L.

Vs. Slovakia: Cuba can have mixed voltage, but Slovakia uses 230V electricity and 50Hz frequency. Slovakia uses Type E outlets, and Type C plugs may also be compatible in some situations.

Travelers from Cuba should pack a Slovakia-compatible plug adapter if their plug shape is not already compatible. If you are used to 110V areas, single-voltage appliances are not safe in Slovakia with only a plug adapter.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇩🇴 Dominican Republic

Home: 120V, 60 Hz, Type A/B/C.

Vs. Slovakia: Slovakia uses Type E outlets, and Type C plugs may be compatible in some situations. However, travelers from the Dominican Republic should not assume every plug will fit perfectly, especially if using Type A/B plugs.

Voltage is the bigger issue. The Dominican Republic uses 120V power, while Slovakia uses 230V. Single-voltage 120V appliances are not safe in Slovakia with only a plug adapter.

Some Dominican Type C plugs may physically fit some Slovak outlets, but that does not solve the voltage issue for single-voltage appliances.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇭🇹 Haiti

Home: 110V, 60 Hz, Type A/B.

Vs. Slovakia: Slovakia uses Type E outlets, so travelers from Haiti will need a plug adapter. Standard Type A/B plugs will not fit Slovakia’s round-pin outlets.

Because Slovakia uses 230V electricity, single-voltage 110V appliances are not safe to use with only a plug adapter. Dual-voltage electronics are usually fine with the correct adapter.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇯🇲 Jamaica

Home: 110V, 50 Hz, Type A/B.

Vs. Slovakia: Slovakia uses Type E outlets. Travelers from Jamaica should bring a plug adapter because standard Type A/B plugs will not fit Slovakia’s round-pin outlets.

Slovakia uses 230V electricity, so single-voltage 110V appliances are not safe with only a plug adapter. Check before using anything that heats up.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇹🇹 Trinidad and Tobago

Home: 115V, 60 Hz, Type A/B.

Vs. Slovakia: Slovakia uses Type E outlets. Travelers from Trinidad and Tobago will need a plug adapter for Slovakia because standard Type A/B plugs will not fit Slovakia’s round-pin outlets.

Because Slovakia uses 230V power, single-voltage 115V appliances are not safe with only a plug adapter. Most modern electronics are fine if the label says 100–240V.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🔌 220–240V / 50–60 Hz Countries

✅ Adapter Usually Needed — Voltage Is Usually Less of a Problem

If you’re coming from one of these countries, you are already used to higher-voltage power.

Slovakia uses 230V / 50Hz, so voltage is usually simpler for travelers from 220–240V countries than it is for travelers from 110–127V countries.

➡️ You’ll usually need the right plug adapter
➡️ Slovakia uses Type E outlets
➡️ Type C plugs may also be compatible in some situations
➡️ A converter is usually not needed for modern electronics rated 100–240V
➡️ Appliances rated only for 230V or 240V are generally close to Slovakia’s voltage, but plug shape still matters

🇦🇬 Antigua and Barbuda

Home: 230V, 60 Hz, Type A/B.

Vs. Slovakia: Antigua and Barbuda uses higher-voltage power, so voltage is usually less of a concern in Slovakia than it is for travelers from 120V countries.

The plug shape is the bigger issue. Slovakia uses Type E outlets, while Antigua and Barbuda commonly uses Type A/B plugs. You’ll need a plug adapter.

What to pack:

🇩🇲 Dominica

Home: 230V, 50 Hz, Type G.

Vs. Slovakia: Dominica’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually not the main problem.

The plug shape is the bigger issue. Dominica’s Type G plugs will not fit Slovakia’s Type E outlets without an adapter.

What to pack:

🇬🇩 Grenada

Home: 230V, 50 Hz, Type G.

Vs. Slovakia: Grenada’s voltage and frequency are close to Slovakia’s 230V / 50Hz electrical system, so voltage is usually less of a concern.

Grenada uses Type G plugs, while Slovakia uses Type E outlets. You’ll need a plug adapter.

What to pack:

🇰🇳 Saint Kitts and Nevis

Home: 230V, 60 Hz, Type A/B/G/D.

Vs. Slovakia: Saint Kitts and Nevis uses higher-voltage power, so voltage is usually less of an issue in Slovakia than it is for travelers from 120V countries.

The plug shape still needs attention. Slovakia uses Type E outlets, so bring a Slovakia-compatible plug adapter.

What to pack:

🇱🇨 Saint Lucia

Home: 240V, 50 Hz, Type A/B/G.

Vs. Slovakia: Saint Lucia uses 240V / 50Hz power, so voltage and frequency are close to Slovakia’s 230V / 50Hz setup.

The plug shape is the bigger issue. Slovakia uses Type E outlets, so travelers from Saint Lucia should pack a plug adapter.

What to pack:

🇻🇨 Saint Vincent and the Grenadines

Home: 230V, 50 Hz, Type A/B/G.

Vs. Slovakia: Saint Vincent and the Grenadines uses higher-voltage power, so voltage is usually not the main concern for Slovakia.

The outlet shape still matters. Slovakia uses Type E outlets, so a Slovakia-compatible plug adapter is the safest choice.

What to pack:

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🌎 South America

Physical map of South America showing countries, major cities, rivers, mountain ranges, and plateaus with bordering oceans

🔌 220–240V / 50–60 Hz Countries

✅ Adapter Usually Needed — Voltage Is Usually Less of a Problem

Slovakia uses 230V electricity and 50Hz frequency, so travelers from many higher-voltage South American countries are already close to Slovakia’s electrical setup.

The main issue is usually plug shape.

➡️ You’ll usually need the right plug adapter
➡️ Slovakia uses Type E outlets
➡️ Type C plugs may also be compatible in some situations
➡️ A voltage converter is usually not needed for modern electronics labeled 100–240V
➡️ Appliances rated for 220–240V are usually compatible with Slovakia’s voltage, but the plug still has to fit

🇦🇷 Argentina

Home: 220V, 50 Hz, Type C/I.

Vs. Slovakia: Argentina’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually not the main issue for Argentine travelers.

The plug shape needs attention. Argentina uses Type C and Type I outlets. Type C plugs may be compatible in some Slovak outlets, but Type I plugs will not fit Slovakia’s Type E outlets without an adapter.

Travelers from Argentina should still bring a Slovakia-compatible adapter for flexibility, especially if they are also bringing Type I plugs, a multi-country charging setup, or a travel power strip.

What to pack:

🇧🇴 Bolivia

Home: 230V, 50 Hz, Type A/C.

Vs. Slovakia: Bolivia’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually not the main issue for Bolivian travelers.

The plug shape may still need attention. Slovakia uses Type E outlets, while Bolivia commonly uses Type A and Type C plugs. Type C plugs may be compatible in some Slovak outlets, but Type A plugs will need an adapter.

Bolivian travelers should bring a Slovakia-compatible Type E adapter if their plug shape is not already compatible.

What to pack:

🇨🇱 Chile

Home: 220–230V, 50 Hz, Type C/L.

Vs. Slovakia: Chile’s voltage and frequency are close to Slovakia’s 230V / 50Hz system, so voltage is usually less of a concern.

The plug shape needs attention. Slovakia uses Type E outlets, while Chile uses Type C and Type L. Type C plugs may be compatible in some Slovak outlets, but Type L plugs will need an adapter.

Chilean travelers should bring a Slovakia-compatible plug adapter.

What to pack:

🇵🇾 Paraguay

Home: 220V, 50 Hz, Type C.

Vs. Slovakia: Paraguay’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually straightforward.

Slovakia uses Type E outlets, while Paraguay uses Type C. Type C plugs may be compatible in some Slovak outlets, but travelers from Paraguay may still want a Slovakia-compatible adapter for grounded plugs, travel power strips, or a more flexible charging setup.

What to pack:

🇵🇪 Peru

Home: 220V, 60 Hz, Type A/B/C.

Vs. Slovakia: Peru’s voltage is close to Slovakia’s 230V power, so voltage is usually less of a concern for many devices.

Plug shape still matters. Slovakia uses Type E outlets, while Peru uses Type A, Type B, and Type C. Type C plugs may be compatible in some Slovak outlets, but Type A and Type B plugs will need an adapter.

The frequency difference usually does not matter for phones, laptops, tablets, cameras, and modern chargers, but it can matter more for motor-based, clock-based, or heat-based appliances.

What to pack:

🇺🇾 Uruguay

Home: 220–230V, 50 Hz, Type C/F/I/L.

Vs. Slovakia: Uruguay’s voltage and frequency are close to Slovakia’s 230V / 50Hz system, so voltage is usually not the main issue.

The plug shape may vary. Uruguay uses Type C, Type F, Type I, and Type L plugs, while Slovakia uses Type E outlets. Uruguayan Type C plugs may work in some situations, but Type F, Type I, and Type L plugs should not be treated as guaranteed matches for Slovakia’s Type E outlet setup.

Because Slovakia is often a multi-stop destination with city hotels, apartments, boutique stays, countryside inns, mountain lodges, spa hotels, older buildings, and train travel, a flexible adapter setup is still useful if you do not want to depend on every outlet matching your plug.

What to pack:

🔌 110–127V / 60 Hz or Mixed-Voltage Countries

⚠️ Voltage Check Required for Single-Voltage Appliances

Slovakia uses 230V electricity, so travelers from lower-voltage South American countries need to be extra careful with single-voltage appliances.

Dual-voltage electronics labeled 100–240V only need an adapter.

Hair tools and other single-voltage appliances may require a converter if they are not compatible with Slovakia’s 230V power.

➡️ Plug adapter usually required
➡️ Step-down converter may be required for single-voltage 110–127V appliances
➡️ Check every charger and heat tool label before packing

🇧🇷 Brazil

Home: 127V / 220V mix, varies by region, 60 Hz, Type C/N.

Vs. Slovakia: Brazil has mixed voltage, while Slovakia uses 230V. If you are coming from a 127V area of Brazil, single-voltage appliances are not safe in Slovakia with only a plug adapter.

Plug shape matters too. Slovakia uses Type E outlets, while Brazil uses Type C and Type N. Type C plugs may be compatible in some Slovak outlets, but Type N plugs will need an adapter.

What to pack:

🇨🇴 Colombia

Home: 110V, 60 Hz, Type A/B.

Vs. Slovakia: Colombia uses lower-voltage power than Slovakia. Slovakia uses 230V electricity, so single-voltage 110V appliances are not safe with only a plug adapter.

Colombian Type A/B plugs also will not fit Slovakia’s Type E outlets without an adapter.

Phones, laptops, tablets, cameras, and USB chargers are usually fine if they say 100–240V.

What to pack:

🇪🇨 Ecuador

Home: 120–127V, 60 Hz, Type A/B.

Vs. Slovakia: Ecuador uses lower-voltage power than Slovakia. Slovakia uses 230V electricity, so single-voltage 120–127V appliances are not safe with only a plug adapter.

Ecuadorian Type A/B plugs will also need an adapter for Slovakia’s Type E outlets.

What to pack:

🇬🇾 Guyana

Home: 120V / 240V mix, 60 Hz, Type A/B/D/G.

Vs. Slovakia: Guyana has mixed voltage, while Slovakia uses 230V. If your appliance is designed only for 120V, it is not safe in Slovakia with just a plug adapter.

The plug shape also needs attention. Guyana uses Type A, Type B, Type D, and Type G plugs, while Slovakia uses Type E outlets. A Slovakia-compatible Type E adapter is the easiest option.

What to pack:

🇸🇷 Suriname

Home: 127V, 60 Hz, Type A/B/C.

Vs. Slovakia: Suriname uses 127V power, while Slovakia uses 230V. Single-voltage 127V appliances are not safe in Slovakia with only a plug adapter.

Plug shape also matters. Slovakia uses Type E outlets, while Suriname uses Type A, Type B, and Type C. Type C plugs may be compatible in some Slovak outlets, but Type A and Type B plugs will need an adapter.

What to pack:

🇻🇪 Venezuela

Home: 120V, 60 Hz, Type A/B.

Vs. Slovakia: Venezuela uses lower-voltage power than Slovakia. Slovakia uses 230V electricity, so single-voltage 120V appliances are not safe with only a plug adapter.

Venezuelan Type A/B plugs will also need an adapter for Slovakia’s Type E outlets. Dual-voltage electronics labeled 100–240V should be fine with the correct adapter.

What to pack:

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🌏 Oceania

Detailed map showing Australia, New Zealand, Papua New Guinea, and Pacific island nations including Fiji, Samoa, Tonga, Kiribati, and Solomon Islands with major cities and seas labeled

🔌 220–240V / 50 Hz Countries

✅ Adapter Usually Needed — Voltage Is Usually Less of a Problem

Slovakia uses 230V electricity and 50Hz frequency, so travelers from many Oceania countries are already close to Slovakia’s electrical setup.

The main issue is usually plug shape.

➡️ You’ll usually need the correct plug adapter
➡️ Slovakia uses Type E outlets
➡️ Type C plugs may also be compatible in some situations
➡️ A voltage converter is usually not needed for modern electronics labeled 100–240V
➡️ Appliances rated for 220–240V are usually compatible with Slovakia’s voltage, but the plug still has to fit

🇦🇺 Australia

Home: 230V, often 240V in practice, 50 Hz, Type I.

Vs. Slovakia: Australia’s voltage and frequency are close to Slovakia’s 230V / 50Hz electrical system, so voltage is usually not the main issue.

Australia uses Type I plugs, while Slovakia uses Type E outlets. Australian Type I plugs will not fit Slovak Type E outlets without an adapter, so Australian travelers should bring a Slovakia-compatible plug adapter.

What to pack:

🇫🇯 Fiji

Home: 240V, 50 Hz, Type I.

Vs. Slovakia: Fiji’s voltage and frequency are close to Slovakia’s 230V / 50Hz electrical system, so voltage is usually not the main issue for Fijian travelers.

The plug shape is the bigger issue. Fiji uses Type I plugs, while Slovakia uses Type E outlets. Fijian Type I plugs will not fit Slovak Type E outlets without an adapter, so travelers from Fiji should bring a Slovakia-compatible plug adapter.

What to pack:

🇳🇿 New Zealand

Home: 230V, 50 Hz, Type I.

Vs. Slovakia: New Zealand’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually straightforward.

New Zealand uses Type I plugs, while Slovakia uses Type E outlets. New Zealand plugs will not fit Slovak outlets without an adapter, so travelers from New Zealand should pack a Slovakia-compatible plug adapter.

What to pack:

🇵🇬 Papua New Guinea

Home: 240V, 50 Hz, Type I.

Vs. Slovakia: Papua New Guinea’s voltage and frequency are close to Slovakia’s 230V / 50Hz system, so voltage is usually not the problem.

Papua New Guinea uses Type I plugs, while Slovakia uses Type E outlets. Travelers from Papua New Guinea should bring a Slovakia-compatible plug adapter.

What to pack:

🇸🇧 Solomon Islands

Home: 220–230V, 50 Hz, Type I; some Type G.

Vs. Slovakia: Solomon Islands voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually less of a concern.

Solomon Islands uses Type I and some Type G plugs. Slovakia uses Type E outlets, so both Type I and Type G plugs will need an adapter for Slovakia.

What to pack:

🇹🇴 Tonga

Home: 240V, 50 Hz, Type I.

Vs. Slovakia: Tonga’s voltage and frequency are close to Slovakia’s 230V / 50Hz electrical system, so a voltage converter usually is not needed for modern dual-voltage electronics.

Tonga uses Type I plugs, while Slovakia uses Type E outlets. Tongan travelers should bring a plug adapter for Slovakia.

What to pack:

🇼🇸 Samoa

Home: 230V, 50 Hz, Type I.

Vs. Slovakia: Samoa’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually not the main issue.

Samoa uses Type I plugs, while Slovakia uses Type E outlets. Samoan travelers should pack a Slovakia-compatible plug adapter.

What to pack:

🇹🇻 Tuvalu

Home: 230V, 50 Hz, Type I.

Vs. Slovakia: Tuvalu’s voltage and frequency are close to Slovakia’s 230V / 50Hz electrical system, so voltage is usually straightforward.

Tuvalu uses Type I plugs, while Slovakia uses Type E outlets. Travelers from Tuvalu should bring a Slovakia-compatible plug adapter.

What to pack:

🇻🇺 Vanuatu

Home: 220V, 50 Hz, Type I.

Vs. Slovakia: Vanuatu’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually not an issue for compatible appliances and modern electronics.

Vanuatu uses Type I plugs, while Slovakia uses Type E outlets. Travelers from Vanuatu should pack a Slovakia-compatible plug adapter.

What to pack:

🇰🇮 Kiribati

Home: 240V, 50 Hz, Type I.

Vs. Slovakia: Kiribati’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so a voltage converter usually is not needed for modern dual-voltage electronics.

Kiribati uses Type I plugs, while Slovakia uses Type E outlets. Kiribati travelers should bring a Slovakia-compatible plug adapter for Slovakia.

What to pack:

🇳🇷 Nauru

Home: 240V, 50 Hz, Type I.

Vs. Slovakia: Nauru’s voltage and frequency are close to Slovakia’s 230V / 50Hz system, so voltage is usually not the main issue.

Nauru uses Type I plugs, while Slovakia uses Type E outlets. Travelers from Nauru should bring a Slovakia-compatible plug adapter.

What to pack:

🇵🇫 French Polynesia

Home: 110V / 220V mix, 60 / 50 Hz, Type A/B/E.

Vs. Slovakia: French Polynesia is more mixed than Slovakia. Slovakia uses 230V electricity, 50Hz frequency, and Type E outlets. Type C plugs may also be compatible in some situations.

Travelers from French Polynesia should bring a plug adapter for Slovakia if their plug shape is not already compatible. Type A and Type B plugs will not fit Slovakia’s Type E outlets. Type E plugs may be physically familiar, but it is still smart to bring a dedicated adapter if you are packing multiple devices, a travel power strip, or a multi-country charging setup.

Voltage depends on what your device is designed for. If you are coming from a 110V setup, single-voltage 110V appliances are not safe in Slovakia with only a plug adapter. If your device says 100–240V, you usually only need the correct adapter.

What to pack:

🔌 120V / 60 Hz Countries

⚠️ Voltage Check Required for Single-Voltage Appliances

Slovakia uses 230V electricity, so travelers from 120V Oceania destinations need to check single-voltage appliances carefully.

Dual-voltage devices labeled 100–240V need only an adapter.

Hair tools and other single-voltage appliances may require a converter if they are not compatible with Slovakia’s 230V power.

➡️ Plug adapter usually required
➡️ Step-down converter may be required for single-voltage 120V appliances
➡️ Check every charger, hair tool, and heat appliance before packing

🇲🇭 Marshall Islands

Home: 120V, 60 Hz, Type A/B.

Vs. Slovakia: Marshall Islands travelers are used to lower-voltage power than Slovakia. Slovakia uses 230V electricity, so single-voltage 120V appliances are not safe with only a plug adapter.

Type A/B plugs also will not fit Slovakia’s Type E outlets without an adapter.

What to pack:

🇫🇲 Micronesia

Home: 120V, 60 Hz, Type A/B.

Vs. Slovakia: Micronesian travelers are used to 120V power, while Slovakia uses 230V. Single-voltage 120V appliances are not safe in Slovakia with only a plug adapter.

Micronesia’s Type A/B plugs will also need an adapter for Slovakia’s Type E outlets.

What to pack:

🇵🇼 Palau

Home: 120V, 60 Hz, Type A/B.

Vs. Slovakia: Palauan travelers are used to lower-voltage power than Slovakia. Slovakia uses 230V electricity, so single-voltage 120V appliances need a step-down voltage converter or a dual-voltage replacement.

Palau’s Type A/B plugs will also need an adapter for Slovakia’s Type E outlets.

What to pack:

🇦🇸 American Samoa

Home: 120V, 60 Hz, Type A/B/F/I.

Vs. Slovakia: American Samoa uses lower-voltage power than Slovakia, so single-voltage 120V appliances are not safe in Slovakia with only a plug adapter.

The plug situation is mixed. American Samoa may use Type F plugs, but Type A, Type B, and Type I plugs will need an adapter for Slovakia’s Type E outlet setup. A flexible Slovakia-compatible adapter setup is still useful.

What to pack:

↑ Back to Jump Menu

🌍 Europe

Political map of Europe showing country names and borders with surrounding seas and oceans labeled

🔌 220–240V / 50 Hz Countries

✅ Adapter May Be Needed — Voltage Is Usually Less of a Problem

Slovakia uses 230V electricity and 50Hz frequency, so travelers from most European countries are already used to a similar voltage and frequency.

For Europe, the bigger issue is usually plug shape, not voltage.

➡️ You usually will not need a voltage converter for modern electronics labeled 100–240V
➡️ You may still need a plug adapter depending on your home country’s plug type
➡️ Slovakia uses Type E outlets, and Type C plugs may also be compatible in some situations
➡️ Type G, Type I, Type J, Type K, Type L, and some grounded Type F setups may need an adapter
➡️ Appliances rated for 220–240V are usually compatible with Slovakia’s voltage, but the plug still has to fit

🇦🇱 Albania

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Albania’s voltage and frequency match Slovakia’s 230V / 50Hz system, so voltage is usually not the issue.

The plug shape may still need attention. Albania uses Type C and Type F plugs, while Slovakia uses Type E outlets. Type C plugs may work in some Slovak outlets, but grounded Type F plugs should not be treated as a guaranteed match for Slovakia’s Type E grounding setup.

What to pack:

🇦🇩 Andorra

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Andorra’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually straightforward.

Andorra uses Type C and Type F plugs, while Slovakia uses Type E outlets. Type C plugs may work in some situations, but a Slovakia-compatible adapter is useful for grounded plugs, travel power strips, or mixed charging gear.

What to pack:

🇦🇹 Austria

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Austria’s voltage and frequency match Slovakia’s 230V / 50Hz electrical system, so voltage is usually not the issue.

The plug shape may still need attention. Austria uses Type C and Type F plugs, while Slovakia uses Type E outlets. Type C plugs may work in some Slovak outlets, but grounded Type F plugs may not match Slovakia’s Type E grounding setup everywhere.

What to pack:

🇧🇪 Belgium

Home: 230V, 50 Hz, Type C/E.

Vs. Slovakia: Belgium’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually simple.

Plug shape is usually easier for Belgian travelers because Slovakia also uses Type E outlets, and Type C plugs may work in many situations. Still, a small adapter can be useful for multi-country travel, travel power strips, or mixed charging setups.

What to pack:

🇧🇦 Bosnia and Herzegovina

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Bosnia and Herzegovina’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually not the issue.

The plug shape may still need attention. Type C plugs may work in some Slovak outlets, but grounded Type F plugs should not be treated as a guaranteed match for Slovakia’s Type E outlet setup.

What to pack:

🇧🇬 Bulgaria

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Bulgaria’s voltage and frequency match Slovakia’s electrical system, so a voltage converter is usually not needed for modern electronics.

Plug shape is the part to check. Bulgaria uses Type C and Type F plugs, while Slovakia uses Type E outlets. Type C plugs may work in some Slovak outlets, but a Slovakia-compatible adapter is useful for grounded devices or a more flexible charging setup.

What to pack:

🇭🇷 Croatia

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Croatia’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually not the issue.

Croatian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may not match Slovakia’s Type E grounding setup everywhere. A Slovakia-compatible adapter is useful for flexibility.

What to pack:

🇨🇿 Czechia

Home: 230V, 50 Hz, Type C/E/F.

Vs. Slovakia: Czechia’s voltage and frequency match Slovakia’s 230V / 50Hz system, so voltage is usually easy.

Plug shape is also familiar because Czechia and Slovakia both commonly use Type E, while Type C plugs may work in many situations. Grounded Type F plugs may still need attention depending on the device and grounding style.

What to pack:

🇩🇰 Denmark

Home: 230V, 50 Hz, Type C/F/K.

Vs. Slovakia: Denmark’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually not the issue.

The plug shape is the main thing to check. Danish Type C plugs may work in some Slovak outlets, but Type K plugs will need an adapter for Slovakia’s Type E outlets. Grounded Type F plugs may also need attention depending on the device and grounding style.

Danish travelers should bring a Slovakia-compatible plug adapter if they are packing Type K plugs, grounded devices, a travel power strip, or a multi-device charging setup.

What to pack:

🇪🇪 Estonia

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Estonia’s voltage and frequency match Slovakia’s 230V / 50Hz system.

The plug shape may still need attention because Estonia uses Type C and Type F plugs, while Slovakia uses Type E outlets. Type C plugs may work in some situations, but grounded Type F plugs may need an adapter for Slovak outlets.

What to pack:

🇫🇮 Finland

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Finland’s voltage and frequency match Slovakia’s 230V / 50Hz system.

Finnish Type C plugs may work in some Slovak outlets, but grounded Type F plugs may not match Slovakia’s Type E grounding setup everywhere. A Slovakia-compatible adapter can be useful for reliable grounded use.

What to pack:

🇫🇷 France

Home: 230V, 50 Hz, Type C/E.

Vs. Slovakia: France’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually not a major concern.

Plug shape is usually familiar because France and Slovakia both use Type E outlets, and French Type C plugs may work in many situations. A compact adapter can still be useful for multi-country trips, travel power strips, or mixed charging setups.

What to pack:

🇩🇪 Germany

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Germany’s voltage and frequency match Slovakia’s 230V / 50Hz system, so voltage is usually not the issue.

German Type C plugs may work in some Slovak outlets, but grounded Type F plugs may not match Slovakia’s Type E grounding setup everywhere. German travelers may want a Slovakia-compatible adapter for grounded devices or multi-device charging setups.

What to pack:

🇬🇷 Greece

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Greece’s voltage and frequency match Slovakia’s 230V / 50Hz setup.

Greek Type C plugs may work in some Slovak outlets, but grounded Type F plugs may not always match Slovakia’s Type E outlet setup. A Slovakia-compatible adapter is useful for flexibility.

What to pack:

🇭🇺 Hungary

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Hungary’s voltage and frequency match Slovakia’s 230V / 50Hz system, so voltage is usually not the issue for Hungarian travelers.

The plug shape may still need attention. Hungarian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E grounding setup.

What to pack:

🇮🇸 Iceland

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Iceland’s voltage and frequency match Slovakia’s 230V / 50Hz setup.

Icelandic Type C plugs may work in some Slovak outlets, but grounded Type F plugs may not match Slovakia’s Type E grounding style everywhere.

What to pack:

🇮🇪 Ireland

Home: 230V, 50 Hz, Type G.

Vs. Slovakia: Ireland’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually not the concern.

Ireland’s Type G plugs do not fit Slovakia’s Type E outlets without an adapter. Irish travelers should bring a Slovakia-compatible plug adapter.

What to pack:

🇮🇹 Italy

Home: 230V, 50 Hz, Type C/F/L.

Vs. Slovakia: Italy’s voltage and frequency match Slovakia’s 230V / 50Hz system, so voltage is usually simple.

Italian Type C plugs may work in some Slovak outlets, but Type L plugs will need an adapter for Slovakia’s Type E outlets. Grounded Type F plugs may also need an adapter depending on the device and outlet.

What to pack:

🇱🇻 Latvia

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Latvia’s voltage and frequency match Slovakia’s 230V / 50Hz setup.

Latvian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlets.

What to pack:

🇱🇹 Lithuania

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Lithuania’s voltage and frequency match Slovakia’s 230V / 50Hz setup.

Lithuanian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E grounding style.

What to pack:

🇱🇺 Luxembourg

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Luxembourg’s voltage and frequency match Slovakia’s 230V / 50Hz setup.

Luxembourg Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E grounding setup.

What to pack:

🇲🇹 Malta

Home: 230V, 50 Hz, Type G.

Vs. Slovakia: Malta’s voltage and frequency match Slovakia’s 230V / 50Hz system, so voltage is usually not the issue.

Malta’s Type G plugs do not fit Slovakia’s Type E outlets without an adapter. Travelers from Malta should bring a Slovakia-compatible plug adapter.

What to pack:

🇲🇩 Moldova

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Moldova’s voltage and frequency match Slovakia’s electrical system.

Moldovan Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlet setup.

What to pack:

🇲🇨 Monaco

Home: 230V, 50 Hz, Type C/E/F.

Vs. Slovakia: Monaco’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually not the problem.

Monaco’s Type C plugs may work in some Slovak outlets. Type E is familiar to Slovakia, while grounded Type F plugs may need an adapter depending on the device and grounding style.

What to pack:

🇲🇪 Montenegro

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Montenegro’s voltage and frequency match Slovakia’s electrical system.

Montenegrin Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlet setup.

What to pack:

🇳🇱 Netherlands

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: The Netherlands’ voltage and frequency match Slovakia’s 230V / 50Hz system.

Dutch Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E grounding setup.

What to pack:

🇲🇰 North Macedonia

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: North Macedonia’s voltage and frequency match Slovakia’s 230V / 50Hz system.

Travelers from North Macedonia may not need an adapter for Type C plugs in some situations, but grounded Type F plugs may not match Slovakia’s Type E grounding setup everywhere. A Slovakia-compatible adapter is useful for flexibility.

What to pack:

🇳🇴 Norway

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Norway’s voltage and frequency match Slovakia’s 230V / 50Hz setup.

Norwegian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may not always match Slovakia’s Type E outlet setup. A Slovakia-compatible adapter is useful for reliable grounded use.

What to pack:

🇵🇱 Poland

Home: 230V, 50 Hz, Type C/E.

Vs. Slovakia: Poland’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually simple.

Polish Type C plugs may work in some Slovak outlets, and Type E plugs are already familiar to Slovakia. A compact adapter can still be useful for travel power strips, mixed charging gear, or multi-country trips.

What to pack:

🇵🇹 Portugal

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Portugal’s voltage and frequency match Slovakia’s 230V / 50Hz system.

Portuguese Type C plugs may work in some Slovak outlets, but grounded Type F plugs may not match Slovakia’s Type E grounding setup everywhere.

What to pack:

🇷🇴 Romania

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Romania’s voltage and frequency match Slovakia’s 230V / 50Hz setup.

Romanian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlet setup.

What to pack:

🇷🇺 Russia

Home: 220–230V, 50 Hz, Type C/F.

Vs. Slovakia: Russia’s voltage and frequency are generally close to Slovakia’s 230V / 50Hz setup.

Russian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E grounding style.

What to pack:

🇷🇸 Serbia

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Serbia’s voltage and frequency match Slovakia’s electrical system.

Serbian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlets.

What to pack:

🇸🇮 Slovenia

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Slovenia’s voltage and frequency match Slovakia’s 230V / 50Hz system.

Slovenian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlet setup.

What to pack:

🇪🇸 Spain

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Spain’s voltage and frequency match Slovakia’s 230V / 50Hz setup.

Spanish Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E grounding setup.

What to pack:

🇸🇪 Sweden

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Sweden’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so Swedish travelers usually do not need a voltage converter.

The plug shape is the main thing to check. Sweden uses Type C and Type F plugs, while Slovakia uses Type E outlets. Swedish Type C plugs may work in some Slovak outlets, but grounded Type F plugs may not match Slovakia’s Type E grounding setup everywhere.

Swedish travelers should bring a Slovakia-compatible plug adapter if they need grounded plug use, are bringing a travel power strip, or want a more reliable charging setup.

What to pack:

🇨🇭 Switzerland

Home: 230V, 50 Hz, Type C/J.

Vs. Slovakia: Switzerland’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually simple.

Swiss Type C plugs may work in some Slovak outlets. Type J plugs will need an adapter for Slovakia’s Type E outlets.

What to pack:

🇺🇦 Ukraine

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Ukraine’s voltage and frequency match Slovakia’s 230V / 50Hz setup.

Ukrainian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E grounding setup.

What to pack:

🇬🇧 United Kingdom

Home: 230V, 50 Hz, Type G.

Vs. Slovakia: The UK’s voltage and frequency match Slovakia’s 230V / 50Hz system, so voltage is usually not the issue.

UK Type G plugs do not fit Slovakia’s Type E outlets without an adapter. UK travelers should bring a Slovakia-compatible plug adapter.

What to pack:

🇻🇦 Vatican City

Home: 230V, 50 Hz, Type C/F/L.

Vs. Slovakia: Vatican City’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually straightforward.

Vatican City Type C plugs may work in some Slovak outlets. Type L plugs will need an adapter for Slovakia’s Type E outlets, and grounded Type F plugs may need an adapter depending on the device and outlet.

What to pack:

↑ Back to Jump Menu

🌏 Asia

map of Asia

🔌 220–240V / 50–60 Hz Countries

✅ Adapter May Be Needed — Voltage Is Usually Less of a Problem

Slovakia uses 230V electricity and 50Hz frequency, so travelers from many Asian countries are already used to similar voltage.

For most travelers in this group, the bigger issue is plug shape, not voltage.

➡️ You usually will not need a voltage converter for modern electronics labeled 100–240V
➡️ You may still need a plug adapter depending on your home country’s plug type
➡️ Slovakia uses Type E outlets, and Type C plugs may also be compatible in some situations
➡️ Type D, Type G, Type H, Type I, Type J, Type K, Type L, Type M, Type O, and other plug shapes may need an adapter
➡️ A Slovakia-compatible Type E adapter is the safest choice if your plug is not already compatible

🇦🇫 Afghanistan

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: Afghanistan’s voltage and frequency are generally close to Slovakia’s 230V / 50Hz system.

The plug shape may still need attention. Afghan Type C plugs may work in some Slovak outlets, but grounded Type F plugs may not match Slovakia’s Type E grounding setup everywhere.

What to pack:

🇦🇲 Armenia

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: Armenia’s voltage and frequency are generally close to Slovakia’s 230V / 50Hz system.

Armenian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlet setup.

What to pack:

🇦🇿 Azerbaijan

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: Azerbaijan’s voltage and frequency are generally close to Slovakia’s electrical system.

Azerbaijani Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E grounding setup.

What to pack:

🇧🇭 Bahrain

Home: 230V, 50 Hz, Type G.

Vs. Slovakia: Bahrain’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually not the concern.

Bahrain’s Type G plugs do not fit Slovakia’s Type E outlets without an adapter. Travelers from Bahrain should bring a Slovakia-compatible plug adapter.

What to pack:

🇧🇩 Bangladesh

Home: 220–230V, 50 Hz, Type C/D/G/K.

Vs. Slovakia: Bangladesh’s voltage and frequency are close to Slovakia’s 230V / 50Hz system, so voltage is usually not the main issue.

Bangladeshi Type C plugs may work in Slovakia, but Type D, Type G, and Type K plugs will need an adapter for Slovakia’s Type E outlets. A Slovakia-compatible adapter is still useful if you are bringing mixed plugs or a travel power strip.

What to pack:

🇧🇹 Bhutan

Home: 230V, 50 Hz, Type C/D/G/M.

Vs. Slovakia: Bhutan’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually straightforward.

Bhutanese Type C plugs may work in some Slovak outlets, but Type D, Type G, and Type M plugs will need an adapter for Slovakia’s Type E outlets. A Slovakia-compatible adapter is still the easiest choice for flexibility.

Most modern electronics should be fine if they say 100–240V.

What to pack:

🇧🇳 Brunei

Home: 240V, 50 Hz, Type G.

Vs. Slovakia: Brunei’s voltage and frequency are close to Slovakia’s 230V / 50Hz system, so voltage is usually not the issue.

Brunei’s Type G plugs do not fit Slovakia’s Type E outlets without an adapter. Bring a Slovakia-compatible plug adapter.

What to pack:

🇰🇭 Cambodia

Home: 230V, 50 Hz, Type A/C/G.

Vs. Slovakia: Cambodia’s voltage and frequency match Slovakia’s system, so voltage is usually less of a concern.

Plug shape still matters. Cambodian Type C plugs may work in some Slovak outlets, but Type A and Type G plugs will need an adapter for Slovakia’s Type E outlets.

What to pack:

🇨🇳 China

Home: 220V, 50 Hz, Type A/C/I.

Vs. Slovakia: China’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually straightforward.

China uses Type A, Type C, and Type I plugs. Chinese Type C plugs may work in some Slovak outlets, but Type A and Type I plugs will need an adapter for Slovakia’s Type E outlets. A Slovakia-compatible adapter is useful for mixed travel gear.

What to pack:

🇨🇾 Cyprus

Home: 230V, 50 Hz, Type G.

Vs. Slovakia: Cyprus’ voltage and frequency match Slovakia’s 230V / 50Hz electrical system, so voltage is usually not the problem.

Cyprus uses Type G plugs. Type G plugs will need an adapter for Slovakia’s Type E outlets.

What to pack:

🇬🇪 Georgia

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: Georgia’s voltage and frequency are generally close to Slovakia.

Georgian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E grounding setup.

What to pack:

🇮🇳 India

Home: 230V, 50 Hz, Type C/D/M.

Vs. Slovakia: India’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually less of a concern.

Indian Type C plugs may work in some Slovak outlets, but Type D and Type M plugs will need an adapter for Slovakia’s Type E outlets. A Slovakia-compatible adapter is still useful.

What to pack:

🇮🇩 Indonesia

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: Indonesia’s voltage and frequency are generally close to Slovakia.

Indonesian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may not match Slovakia’s Type E outlet setup everywhere.

What to pack:

🇮🇷 Iran

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: Iran’s voltage and frequency are generally close to Slovakia.

Iranian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E grounding setup.

Modern electronics labeled 100–240V should be easy with the right plug setup.

What to pack:

🇮🇶 Iraq

Home: 230V, 50 Hz, Type C/D/G.

Vs. Slovakia: Iraq’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually less of a concern.

Iraqi Type C plugs may work in some Slovak outlets, but Type D and Type G plugs will need an adapter for Slovakia’s Type E outlet setup.

What to pack:

🇮🇱 Israel

Home: 230V, 50 Hz, Type C/H.

Vs. Slovakia: Israel’s voltage and frequency match Slovakia’s 230V / 50Hz system, so voltage is usually not the issue.

Israeli Type C plugs may work in some Slovak outlets, but Type H plugs need an adapter for Slovakia’s Type E outlets.

What to pack:

🇯🇴 Jordan

Home: 230V, 50 Hz, Type C/F/G.

Vs. Slovakia: Jordan’s voltage and frequency match Slovakia’s system, so voltage is usually straightforward.

Jordanian Type C plugs may work in some Slovak outlets, but Type G plugs will need an adapter for Slovakia’s Type E outlet setup. Grounded Type F plugs may also need an adapter depending on the device and Slovak outlet.

What to pack:

🇰🇿 Kazakhstan

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: Kazakhstan’s voltage and frequency are generally close to Slovakia.

Kazakh Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlet setup.

What to pack:

🇰🇼 Kuwait

Home: 240V, 50 Hz, Type G.

Vs. Slovakia: Kuwait’s voltage and frequency are close to Slovakia’s 230V / 50Hz electrical system, so voltage is usually not the issue.

Kuwait’s Type G plugs do not fit Slovakia’s Type E outlets without an adapter. Travelers from Kuwait should bring a Slovakia-compatible plug adapter.

What to pack:

🇰🇬 Kyrgyzstan

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: Kyrgyzstan’s voltage and frequency are generally close to Slovakia.

Kyrgyz Type C plugs may work in some Slovak outlets, but grounded Type F plugs may not match Slovakia’s Type E outlet setup everywhere.

Most modern dual-voltage electronics should be fine with the right adapter.

What to pack:

🇱🇦 Laos

Home: 230V, 50 Hz, Type A/B/C/E/F.

Vs. Slovakia: Laos has several plug types, and Slovakia uses Type E outlets.

Type C and Type E plugs may work in some Slovak outlets. Type A and Type B plugs may need an adapter. Grounded Type F plugs may also need an adapter for Slovakia’s Type E outlet setup.

What to pack:

🇱🇧 Lebanon

Home: 230V, 50 Hz, Type C/F/G.

Vs. Slovakia: Lebanon’s voltage and frequency match Slovakia’s electrical setup, so voltage is usually simple.

Lebanese Type C plugs may work in some Slovak outlets. Type G plugs will need an adapter for Slovakia’s Type E outlets, and grounded Type F plugs may need an adapter depending on the device and outlet.

What to pack:

🇲🇾 Malaysia

Home: 240V, 50 Hz, Type G.

Vs. Slovakia: Malaysia’s voltage and frequency are close to Slovakia’s 230V / 50Hz system, so voltage is usually not a major concern.

Malaysia’s Type G plugs do not fit Slovakia’s Type E outlets without an adapter. Bring a Slovakia-compatible plug adapter.

What to pack:

🇲🇻 Maldives

Home: 230V, 50 Hz, Type G.

Vs. Slovakia: Maldives’ voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually not the issue.

Maldives Type G plugs need an adapter for Slovakia’s Type E outlets. A universal adapter with Slovakia / Type E coverage is the easiest choice.

What to pack:

🇲🇳 Mongolia

Home: 220V, 50 Hz, Type C/E.

Vs. Slovakia: Mongolia’s voltage and frequency are close to Slovakia’s electrical system, so voltage is usually simple.

Mongolian Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, though a compact adapter can still be useful for multi-country trips or mixed charging gear.

What to pack:

🇲🇲 Myanmar

Home: 230V, 50 Hz, Type A/B/C/D/G.

Vs. Slovakia: Myanmar has several plug types, while Slovakia uses Type E outlets.

Myanmar Type C plugs may work in some Slovak outlets, but Type A, Type B, Type D, and Type G plugs will need an adapter for Slovakia’s Type E outlets.

What to pack:

🇳🇵 Nepal

Home: 230V, 50 Hz, Type C/D/M.

Vs. Slovakia: Nepal’s voltage and frequency match Slovakia’s electrical setup, so voltage is usually easy.

Nepali Type C plugs may work in some Slovak outlets, but Type D and Type M plugs will need an adapter for Slovakia’s Type E outlets.

Modern dual-voltage electronics should be simple with the right adapter.

What to pack:

🇴🇲 Oman

Home: 240V, 50 Hz, Type G.

Vs. Slovakia: Oman’s voltage and frequency are close to Slovakia’s 230V / 50Hz system, so voltage is usually not the main issue.

Oman’s Type G plugs do not fit Slovakia’s Type E outlets without an adapter. Bring a Slovakia-compatible plug adapter.

What to pack:

🇵🇰 Pakistan

Home: 230V, 50 Hz, Type C/D/M.

Vs. Slovakia: Pakistan’s voltage and frequency match Slovakia’s 230V / 50Hz system, so voltage is usually straightforward.

Pakistani Type C plugs may work in some Slovak outlets, but Type D and Type M plugs will need an adapter for Slovakia’s Type E outlets. A Slovakia-compatible adapter gives you the most flexibility.

What to pack:

🇵🇭 Philippines

Home: 220V, 60 Hz, Type A/B/C.

Vs. Slovakia: The Philippines’ voltage is close to Slovakia’s 230V power, so voltage is usually less of a concern for many devices.

Philippine Type C plugs may work in some Slovak outlets, but Type A and Type B plugs need an adapter for Slovakia’s Type E outlets.

The frequency difference usually matters more for motorized, clock-based, or heat-based devices than for modern electronics.

What to pack:

🇶🇦 Qatar

Home: 240V, 50 Hz, Type G.

Vs. Slovakia: Qatar’s voltage and frequency are close to Slovakia’s electrical setup, so voltage is usually not the concern.

Qatar’s Type G plugs do not fit Slovakia’s Type E outlets without an adapter. Travelers from Qatar should bring a Slovakia-compatible plug adapter.

What to pack:

🇸🇦 Saudi Arabia

Home: 220–240V, 60 Hz, Type G.

Vs. Slovakia: Saudi Arabia’s voltage is close to Slovakia’s 230V power, so voltage is usually not the main issue.

Saudi Arabia’s Type G plugs will need an adapter for Slovakia’s Type E outlets. The frequency difference usually does not matter for modern electronics, but it can matter more for motorized, clock-based, or heat-based devices.

What to pack:

🇸🇬 Singapore

Home: 230V, 50 Hz, Type G.

Vs. Slovakia: Singapore’s voltage and frequency match Slovakia’s 230V / 50Hz system, so voltage is usually simple.

Singapore’s Type G plugs do not fit Slovakia’s Type E outlets without an adapter. Bring a Slovakia-compatible plug adapter.

What to pack:

🇰🇷 South Korea

Home: 220V, 60 Hz, Type C/F.

Vs. Slovakia: South Korea’s voltage is close to Slovakia’s 230V power, so voltage is usually less of an issue.

South Korean Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlet setup. The frequency difference is usually fine for modern electronics, but check motorized or clock-based devices carefully.

What to pack:

🇱🇰 Sri Lanka

Home: 230V, 50 Hz, Type D/G/M.

Vs. Slovakia: Sri Lanka’s voltage and frequency match Slovakia’s system, so voltage is usually not the problem.

Sri Lanka’s Type D, Type G, and Type M plugs need an adapter for Slovakia’s Type E outlets. A Slovakia-compatible adapter gives you the most flexibility.

What to pack:

🇸🇾 Syria

Home: 220V, 50 Hz, Type C/E/L.

Vs. Slovakia: Syria’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually straightforward.

Syrian Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, while Type L plugs will need an adapter.

What to pack:

🇹🇯 Tajikistan

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: Tajikistan’s voltage and frequency are generally close to Slovakia.

Tajik Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlet setup.

What to pack:

🇹🇭 Thailand

Home: 220–230V, 50 Hz, Type A/B/C/F/O.

Vs. Slovakia: Thailand’s voltage and frequency are close to Slovakia’s electrical setup, so voltage is usually not the issue.

Thai Type C plugs may work in some Slovak outlets, but Type A, Type B, and Type O plugs will need an adapter for Slovakia’s Type E outlets. Grounded Type F plugs may need an adapter depending on the device and outlet.

What to pack:

🇹🇱 Timor-Leste

Home: 220V, 50 Hz, Type C/F/I.

Vs. Slovakia: Timor-Leste’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually simple.

Timor-Leste Type C plugs may work in some Slovak outlets, but Type I plugs will need an adapter. Grounded Type F plugs may also need an adapter for Slovakia’s Type E outlet setup. Most modern electronics should be fine if labeled 100–240V.

What to pack:

🇹🇷 Turkey

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Turkey’s voltage and frequency match Slovakia’s 230V / 50Hz setup.

Turkish Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlet setup. A universal adapter can still be useful if you are moving between Bratislava, Košice, the High Tatras, Poprad, spa towns, old towns, mountain lodges, apartments, older buildings, and regional stays.

What to pack:

🇹🇲 Turkmenistan

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: Turkmenistan’s voltage and frequency are generally close to Slovakia.

Turkmen Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E grounding setup.

What to pack:

🇦🇪 United Arab Emirates

Home: 220–240V, 50 Hz, Type G.

Vs. Slovakia: UAE voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually not the issue.

UAE Type G plugs do not fit Slovakia’s Type E outlets without an adapter. Travelers from the UAE should bring a plug adapter.

What to pack:

🇺🇿 Uzbekistan

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: Uzbekistan’s voltage and frequency are generally close to Slovakia.

Uzbek Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlet setup.

Modern dual-voltage electronics are usually simple with the right adapter.

What to pack:

🇻🇳 Vietnam

Home: 220V, 50 Hz, Type A/C/F.

Vs. Slovakia: Vietnam’s voltage and frequency are close to Slovakia’s electrical system, so voltage is usually straightforward.

Vietnamese Type C plugs may work in some Slovak outlets, but Type A plugs need an adapter for Slovakia’s Type E outlets. Grounded Type F plugs may also need an adapter depending on the device and Slovak outlet.

What to pack:

🇾🇪 Yemen

Home: 230V, 50 Hz, Type A/C/D/G.

Vs. Slovakia: Yemen’s voltage and frequency match Slovakia’s 230V / 50Hz system, so voltage is usually not the main concern.

Yemeni Type C plugs may work in some Slovak outlets, but Type A, Type D, and Type G plugs need an adapter for Slovakia’s Type E outlets.

What to pack:

🔌 100–120V Countries

⚠️ Voltage Check Required for Single-Voltage Appliances

Slovakia uses 230V electricity, so travelers from 100–120V countries need to be extra careful with single-voltage appliances.

Dual-voltage devices labeled 100–240V need only an adapter.

Hair tools and other single-voltage appliances may require a converter if they are not compatible with Slovakia’s 230V power.

➡️ Plug adapter usually required
➡️ Step-down converter may be required for single-voltage 100–120V appliances
➡️ Check every charger, hair tool, and heat appliance before packing

🇯🇵 Japan

Home: 100V, 50/60 Hz, Type A/B.

Vs. Slovakia: Japan uses much lower voltage than Slovakia. Slovakia uses 230V electricity, so single-voltage 100V appliances are not safe in Slovakia with only a plug adapter.

Japanese Type A/B plugs will also need an adapter for Slovakia’s Type E outlets. Dual-voltage electronics labeled 100–240V are usually fine with the correct adapter.

What to pack:

🇹🇼 Taiwan

Home: 110V, 60 Hz, Type A/B.

Vs. Slovakia: Taiwan uses lower-voltage power than Slovakia. Slovakia uses 230V electricity, so single-voltage 110V appliances are not safe with only a plug adapter.

Taiwan’s Type A/B plugs will also need an adapter for Slovakia’s Type E outlets. Phones, laptops, tablets, cameras, and USB chargers are usually fine if they say 100–240V.

What to pack:

↑ Back to Jump Menu

🌍 Africa

map of Africa

🔌 220–240V / 50 Hz Countries

✅ Adapter May Be Needed — Voltage Is Usually Less of a Problem

Slovakia uses 230V electricity and 50Hz frequency, so travelers from many African countries are already used to similar voltage.

For most travelers in this group, the bigger issue is plug shape, not voltage.

➡️ You usually will not need a voltage converter for modern electronics labeled 100–240V
➡️ You may still need a plug adapter depending on your home country’s plug type
➡️ Slovakia uses Type E outlets, and Type C plugs may also be compatible in some situations
➡️ Type D, Type F, Type G, Type J, Type K, Type L, Type M, and other plug shapes may need an adapter
➡️ A Slovakia-compatible Type E adapter is the safest choice if your plug is not already compatible

🇩🇿 Algeria

Home: 230V, 50 Hz, Type C/F.

Vs. Slovakia: Algeria’s voltage and frequency match Slovakia’s 230V / 50Hz system, so voltage is usually not the issue.

Algerian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may not match Slovakia’s Type E outlet setup everywhere.

What to pack:

🇦🇴 Angola

Home: 220V, 50 Hz, Type C.

Vs. Slovakia: Angola’s voltage and frequency are close to Slovakia’s electrical system, so voltage is usually straightforward.

Angola uses Type C, which may work in some Slovak outlets. A Slovakia-compatible adapter can still be useful if you are bringing grounded plugs, mixed travel gear, or a multi-device charging setup.

What to pack:

🇧🇯 Benin

Home: 220V, 50 Hz, Type C/E.

Vs. Slovakia: Benin’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually less of a concern.

Beninese Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, though an adapter can still be useful for mixed charging gear or multi-country travel.

What to pack:

🇧🇼 Botswana

Home: 230V, 50 Hz, Type D/G/M.

Vs. Slovakia: Botswana’s voltage and frequency match Slovakia’s electrical system, so voltage is usually not the main issue.

Botswana’s Type D, Type G, and Type M plugs will need an adapter for Slovakia’s Type E outlets. A Slovakia-compatible adapter gives you the most flexibility.

What to pack:

🇧🇫 Burkina Faso

Home: 220V, 50 Hz, Type C/E.

Vs. Slovakia: Burkina Faso’s voltage and frequency are close to Slovakia’s 230V / 50Hz system, so voltage is usually simple.

Burkina Faso Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, but an adapter can still be useful for travel power strips, mixed charging gear, or multi-country trips.

What to pack:

🇧🇮 Burundi

Home: 220V, 50 Hz, Type C/E.

Vs. Slovakia: Burundi’s voltage and frequency are close to Slovakia’s electrical setup, so voltage is usually straightforward.

Burundian Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, though a compact adapter can still be useful for flexibility.

What to pack:

🇨🇲 Cameroon

Home: 220V, 50 Hz, Type C/E.

Vs. Slovakia: Cameroon’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually not the problem.

Cameroonian Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, though a Slovakia-compatible adapter can still be useful for mixed travel gear.

What to pack:

🇨🇫 Central African Republic

Home: 220V, 50 Hz, Type C/E.

Vs. Slovakia: Central African Republic’s voltage and frequency are close to Slovakia’s electrical system, so voltage is usually simple.

Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, but an adapter can still be useful for flexibility.

What to pack:

🇹🇩 Chad

Home: 220V, 50 Hz, Type C/E/F.

Vs. Slovakia: Chad’s voltage and frequency are close to Slovakia’s 230V / 50Hz system, so voltage is usually straightforward.

Chadian Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, while grounded Type F plugs may need an adapter depending on the device and grounding style.

What to pack:

🇰🇲 Comoros

Home: 220V, 50 Hz, Type C/E.

Vs. Slovakia: Comoros’ voltage and frequency are close to Slovakia’s electrical setup, so voltage is usually easy.

Comorian Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, though an adapter can still be useful for mixed charging needs.

What to pack:

🇨🇬 Congo / Republic of the Congo

Home: 230V, 50 Hz, Type C/E.

Vs. Slovakia: Congo’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually not the issue.

Congolese Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, though an adapter can still be useful for multi-device charging setups.

What to pack:

🇨🇩 Democratic Republic of the Congo

Home: 220V, 50 Hz, Type C.

Vs. Slovakia: Democratic Republic of the Congo’s voltage and frequency are close to Slovakia’s electrical system, so voltage is usually straightforward.

Type C plugs may work in some Slovak outlets.

What to pack:

🇩🇯 Djibouti

Home: 220V, 50 Hz, Type C/E.

Vs. Slovakia: Djibouti’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually not the problem.

Djiboutian Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, though an adapter can still be useful for flexibility.

What to pack:

🇪🇬 Egypt

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: Egypt’s voltage and frequency are generally close to Slovakia.

Egyptian Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlet setup.

What to pack:

🇬🇶 Equatorial Guinea

Home: 220V, 50 Hz, Type C/E.

Vs. Slovakia: Equatorial Guinea’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually straightforward.

Equatorial Guinean Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, though an adapter can still be useful for mixed charging setups.

What to pack:

🇪🇷 Eritrea

Home: 220V, 50 Hz, Type C.

Vs. Slovakia: Eritrea’s voltage and frequency are close to Slovakia’s electrical system, so voltage is usually not a concern.

Eritrean Type C plugs may work in some Slovak outlets.

What to pack:

🇸🇿 Eswatini

Home: 230V, 50 Hz, Type M.

Vs. Slovakia: Eswatini’s voltage and frequency match Slovakia’s electrical setup, so voltage is usually not the issue.

Eswatini’s Type M plugs will need an adapter for Slovakia’s Type E outlets. A Slovakia-compatible adapter is useful for flexibility.

What to pack:

🇪🇹 Ethiopia

Home: 220V, 50 Hz, Type C/F/L.

Vs. Slovakia: Ethiopia’s voltage and frequency are close to Slovakia’s 230V / 50Hz system, so voltage is usually simple.

Ethiopian Type C plugs may work in some Slovak outlets, but Type L plugs will need an adapter for Slovakia’s Type E outlets. Grounded Type F plugs may also need an adapter depending on the device and outlet.

What to pack:

🇬🇦 Gabon

Home: 220V, 50 Hz, Type C.

Vs. Slovakia: Gabon’s voltage and frequency are close to Slovakia’s electrical system, so voltage is usually straightforward.

Gabonese Type C plugs may work in some Slovak outlets.

What to pack:

🇬🇲 Gambia

Home: 230V, 50 Hz, Type G.

Vs. Slovakia: Gambia’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually not the main problem.

Gambia’s Type G plugs do not fit Slovakia’s Type E outlets without an adapter. Travelers from Gambia should bring a Slovakia-compatible plug adapter.

What to pack:

🇬🇭 Ghana

Home: 230V, 50 Hz, Type D/G.

Vs. Slovakia: Ghana’s voltage and frequency match Slovakia’s electrical system, so voltage is usually not the issue.

Ghana’s Type D and Type G plugs need an adapter for Slovakia’s Type E outlets.

What to pack:

🇬🇳 Guinea

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: Guinea’s voltage and frequency are generally close to Slovakia.

Guinean Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlet setup.

What to pack:

🇬🇼 Guinea-Bissau

Home: 220V, 50 Hz, Type C.

Vs. Slovakia: Guinea-Bissau’s voltage and frequency are close to Slovakia’s electrical setup, so voltage is usually easy.

Type C plugs may work in some Slovak outlets.

What to pack:

🇰🇪 Kenya

Home: 240V, 50 Hz, Type G.

Vs. Slovakia: Kenya’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually not the main concern.

Kenya’s Type G plugs do not fit Slovakia’s Type E outlets without an adapter. Travelers from Kenya should bring a Slovakia-compatible plug adapter.

What to pack:

🇱🇸 Lesotho

Home: 220V, 50 Hz, Type M.

Vs. Slovakia: Lesotho’s voltage and frequency are close to Slovakia’s electrical system, so voltage is usually straightforward.

Lesotho’s Type M plugs need an adapter for Slovakia’s Type E outlets. A flexible Slovakia-compatible adapter is useful.

What to pack:

🇱🇾 Libya

Home: 230V, 50 Hz, Type C/F/L.

Vs. Slovakia: Libya’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually not the issue.

Libyan Type C plugs may work in some Slovak outlets. Type L plugs need an adapter for Slovakia’s Type E outlets, and grounded Type F plugs may need an adapter depending on the device and outlet.

What to pack:

🇲🇼 Malawi

Home: 230V, 50 Hz, Type G.

Vs. Slovakia: Malawi’s voltage and frequency match Slovakia’s electrical setup, so voltage is usually not a concern.

Malawi’s Type G plugs do not fit Slovakia’s Type E outlets without an adapter. Bring a Slovakia-compatible plug adapter.

What to pack:

🇲🇱 Mali

Home: 220V, 50 Hz, Type C/E.

Vs. Slovakia: Mali’s voltage and frequency are close to Slovakia’s 230V / 50Hz system, so voltage is usually easy.

Malian Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, though an adapter can still be useful for mixed charging gear.

What to pack:

🇲🇷 Mauritania

Home: 220V, 50 Hz, Type C.

Vs. Slovakia: Mauritania’s voltage and frequency are close to Slovakia’s electrical system, so voltage is usually straightforward.

Mauritanian Type C plugs may work in some Slovak outlets.

What to pack:

🇲🇺 Mauritius

Home: 230V, 50 Hz, Type C/E/G.

Vs. Slovakia: Mauritius’ voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually not the problem.

Mauritian Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, while Type G plugs will need an adapter for Slovakia’s Type E outlets.

What to pack:

🇲🇦 Morocco

Home: 220V, 50 Hz, Type C/E.

Vs. Slovakia: Morocco’s voltage and frequency are close to Slovakia’s electrical setup, so voltage is usually simple.

Moroccan Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, though an adapter can still be useful for multi-country trips or mixed charging gear.

What to pack:

🇲🇿 Mozambique

Home: 220V, 50 Hz, Type C/F/M.

Vs. Slovakia: Mozambique’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually straightforward.

Mozambican Type C plugs may work in some Slovak outlets, but Type M plugs will need an adapter for Slovakia’s Type E outlets. Grounded Type F plugs may also need an adapter depending on the device and outlet.

What to pack:

🇳🇦 Namibia

Home: 220V, 50 Hz, Type M.

Vs. Slovakia: Namibia’s voltage and frequency are close to Slovakia’s electrical system, so voltage is usually not the concern.

Namibia’s Type M plugs need an adapter for Slovakia’s Type E outlets. A Slovakia-compatible adapter gives you more flexibility.

What to pack:

🇳🇪 Niger

Home: 220V, 50 Hz, Type C/E.

Vs. Slovakia: Niger’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually easy.

Nigerien Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, though an adapter can still be useful for flexibility.

What to pack:

🇳🇬 Nigeria

Home: 230V, 50 Hz, Type D/G.

Vs. Slovakia: Nigeria’s voltage and frequency match Slovakia’s electrical system, so voltage is usually not the issue.

Nigeria’s Type D and Type G plugs need an adapter for Slovakia’s Type E outlets.

What to pack:

🇷🇼 Rwanda

Home: 230V, 50 Hz, Type C/J.

Vs. Slovakia: Rwanda’s voltage and frequency match Slovakia’s 230V / 50Hz system, so voltage is usually straightforward.

Rwandan Type C plugs may work in some Slovak outlets, but Type J plugs need an adapter for Slovakia’s Type E outlets.

Modern dual-voltage electronics should be simple with the right adapter.

What to pack:

🇸🇹 São Tomé and Príncipe

Home: 220V, 50 Hz, Type C/F.

Vs. Slovakia: São Tomé and Príncipe’s voltage and frequency are generally close to Slovakia.

Type C plugs may work in some Slovak outlets, but grounded Type F plugs may need an adapter for Slovakia’s Type E outlet setup.

What to pack:

🇸🇳 Senegal

Home: 230V, 50 Hz, Type C/D/E.

Vs. Slovakia: Senegal’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually not the problem.

Senegalese Type C plugs may work in some Slovak outlets, Type E plugs may also be physically compatible in Slovakia, and Type D plugs may need an adapter.

What to pack:

🇸🇨 Seychelles

Home: 240V, 50 Hz, Type G.

Vs. Slovakia: Seychelles’ voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually not the issue.

Seychelles Type G plugs need an adapter for Slovakia’s Type E outlets. A universal adapter with Slovakia / Type E coverage is the easiest setup.

What to pack:

🇸🇱 Sierra Leone

Home: 230V, 50 Hz, Type D/G.

Vs. Slovakia: Sierra Leone’s voltage and frequency match Slovakia’s electrical setup, so voltage is usually straightforward.

Sierra Leone’s Type D and Type G plugs need an adapter for Slovakia’s Type E outlets.

What to pack:

🇸🇴 Somalia

Home: 220V, 50 Hz, Type C/G.

Vs. Slovakia: Somalia’s voltage and frequency are close to Slovakia’s 230V / 50Hz system, so voltage is usually less of a concern.

Somali Type C plugs may work in some Slovak outlets, but Type G plugs need an adapter for Slovakia’s Type E outlet setup.

What to pack:

🇸🇸 South Sudan

Home: 230V, 50 Hz, Type C.

Vs. Slovakia: South Sudan’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually straightforward.

South Sudanese Type C plugs may work in some Slovak outlets.

What to pack:

🇸🇩 Sudan

Home: 230V, 50 Hz, Type C/D.

Vs. Slovakia: Sudan’s voltage and frequency match Slovakia’s electrical system, so voltage is usually not the issue.

Sudanese Type C plugs may work in some Slovak outlets. Type D plugs need an adapter for Slovakia’s Type E outlets.

What to pack:

🇹🇿 Tanzania

Home: 230V, 50 Hz, Type D/G.

Vs. Slovakia: Tanzania’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually straightforward.

Tanzania’s Type D and Type G plugs need an adapter for Slovakia’s Type E outlets.

What to pack:

🇹🇬 Togo

Home: 220V, 50 Hz, Type C.

Vs. Slovakia: Togo’s voltage and frequency are close to Slovakia’s electrical system, so voltage is usually easy.

Togolese Type C plugs may work in some Slovak outlets.

What to pack:

🇹🇳 Tunisia

Home: 230V, 50 Hz, Type C/E.

Vs. Slovakia: Tunisia’s voltage and frequency match Slovakia’s 230V / 50Hz setup, so voltage is usually less of a concern.

Tunisian Type C plugs may work in some Slovak outlets. Type E plugs may also be physically compatible in Slovakia, though an adapter can still be useful for multi-country trips or mixed charging gear.

What to pack:

🇺🇬 Uganda

Home: 240V, 50 Hz, Type G.

Vs. Slovakia: Uganda’s voltage and frequency are close to Slovakia’s electrical setup, so voltage is usually not the main issue.

Uganda’s Type G plugs need an adapter for Slovakia’s Type E outlets. A universal adapter with Slovakia / Type E coverage is the easiest choice.

What to pack:

🇿🇲 Zambia

Home: 230V, 50 Hz, Type C/D/G.

Vs. Slovakia: Zambia’s voltage and frequency match Slovakia’s electrical system, so voltage is usually straightforward.

Zambian Type C plugs may work in some Slovak outlets, but Type D and Type G plugs need an adapter for Slovakia’s Type E outlets.

What to pack:

🇿🇼 Zimbabwe

Home: 220V, 50 Hz, Type D/G.

Vs. Slovakia: Zimbabwe’s voltage and frequency are close to Slovakia’s 230V / 50Hz setup, so voltage is usually easy.

Zimbabwe’s Type D and Type G plugs need an adapter for Slovakia’s Type E outlets.

What to pack:

🔌 120V or Mixed-Voltage Countries

⚠️ Voltage Check Required for Single-Voltage Appliances

Slovakia uses 230V electricity, so travelers from 120V or mixed-voltage countries need to check single-voltage appliances carefully.

Dual-voltage devices labeled 100–240V only need an adapter.

Hair tools and other single-voltage appliances may require a converter if they are not compatible with Slovakia’s 230V power.

🇱🇷 Liberia

Home: 120V, 60 Hz, Type A/B/C.

Vs. Slovakia: Liberia uses lower-voltage power than Slovakia. Slovakia uses 230V electricity, so single-voltage 120V appliances are not safe with only a plug adapter.

Liberia uses Type A, Type B, and Type C plugs. Type C plugs may work in some Slovak outlets, but Type A and Type B plugs will need an adapter for Slovakia’s Type E outlet setup.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

🇲🇬 Madagascar

Home: 127V / 220V mix, 50 Hz, Type C/E.

Vs. Slovakia: Madagascar has mixed voltage, while Slovakia uses 230V electricity. If you are using a device from a 127V area or a single-voltage 127V appliance, it is not safe in Slovakia with only a plug adapter.

Madagascar uses Type C and Type E plugs. Type C plugs may work in some Slovak outlets, while Type E plugs may also be physically compatible in Slovakia. Still, a compact adapter can be useful for mixed charging gear or multi-country travel.

What to pack:

💡 Dual-voltage devices 100–240V need an adapter only — no converter.

↑ Back to Jump Menu

✅ Universal Packing Checklist

Use this checklist no matter where you’re traveling from. Adjust only converter vs. adapter based on your home country.

Essential Power Gear

Conditional — Only If Needed

Required only if you bring single-voltage 100–120V appliances like hair dryers, curling irons, straighteners, steamers, or other heat tools and they are not compatible with Slovakia’s 230V electricity.

Organization & Protection

Quick Safety Check

Look for “100–240V” printed on chargers and devices.

✔ Adapter only
✖ No converter needed

If the label says 100–240V, your device is usually safe in Slovakia with the correct plug adapter.

If the label says 100V only, 110V only, 120V only, or 127V only, do not use it in Slovakia with only a plug adapter. You may need a step-down voltage converter or a dual-voltage replacement.

If the label says 220V only, 230V only, or 240V only, it is usually compatible with Slovakia’s voltage, but you still need the correct plug adapter if the plug shape does not match.

🎒 Final Tips for Slovakia

Most travelers only need a plug adapter for phones, laptops, cameras, tablets, Kindles, power banks, and USB chargers because these are usually dual-voltage.

Adapters change plug shape, not voltage. If a device is single-voltage, plugging it into the wrong voltage without the correct converter can permanently damage it.

Slovakia uses Type E outlets, with 230V electricity and 50Hz frequency. Type C plugs may also be compatible in some situations, especially for small ungrounded two-pin devices, but Type E is the main outlet type travelers should plan around.

Travelers from countries that already use 220–240V electricity may have easier voltage compatibility, but plug shape still matters. Travelers from North America, Japan, Taiwan, parts of Central America, parts of South America, and other lower-voltage regions need to check appliance labels carefully.

Outlets can be limited. In city hotels, apartments, guesthouses, pensions, boutique stays, spa hotels, mountain lodges, countryside inns, older historic buildings, and smaller regional properties, convenient outlets may be in short supply. A travel power strip solves this instantly.

USB ports are not guaranteed. Do not assume your hotel room, apartment, guesthouse, train seat, café, airport lounge, bedside lamp, mountain lodge, countryside inn, or spa hotel will have built-in USB charging.

Hair tools are the biggest risk. If yours is not dual-voltage, do not use it in Slovakia with only a plug adapter. You may need a step-down voltage converter, hotel-provided tools, skip the tool, or switch to a dual-voltage travel version.

Power banks are incredibly useful. Long-haul flights, train rides, castle days, High Tatras hikes, mountain lake walks, cave visits, spa-town exploring, Bratislava sightseeing, Košice exploring, old-town wandering, Danube walks, long walking routes, and photo-heavy sightseeing can drain your phone fast.

Slovakia’s electrical setup is fairly simple because the country uses 230V / 50Hz electricity, but the plug shape needs attention because Type E is not the same as the Type A/B plugs used in North America, Type G plugs used in the UK and many former British-influenced systems, Type I plugs used in Australia and New Zealand, or Type K plugs used in Denmark.

Once your adapter and voltage situation are handled, you are prepared for Bratislava, Košice, the High Tatras, Poprad, Banská Štiavnica, Levoča, Trenčín, Spiš Castle, Bojnice Castle, Slovak Paradise National Park, spa towns, medieval squares, mountain lodges, scenic train rides, cave visits, Danube walks, and longer Slovakia itineraries.

Power access can be more limited once you leave major city hotels and move into smaller guesthouses, mountain lodges, countryside stays, older buildings, spa towns, or rural accommodations. If you are taking long train routes, spending full days out, visiting castles, hiking in the High Tatras, exploring caves, relying on your phone for bookings, maps, train tickets, weather updates, photos, messages, trail routes, or attraction hours, keep your devices charged when you can and bring a reliable power bank.

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