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

Denmark outlet plug and voltage guide for travelers

Planning a trip to Denmark? You are headed for one of Europe’s easiest, coziest, most beautifully designed destinations — a place where colorful harbor houses, candlelit cafés, royal palaces, bike lanes, clean Nordic style, seaside towns, castles, gardens, food halls, ferries, and long summer evenings all come together in that very Danish way.

Denmark is the kind of trip that can feel wonderfully smooth once you are there. You might be wandering Copenhagen’s Nyhavn waterfront, visiting Tivoli Gardens, exploring royal rooms at Rosenborg Castle, biking past canals and design shops, taking a day trip to Kronborg Castle, heading to Aarhus for museums and food, visiting Odense for Hans Christian Andersen charm, relaxing along the Danish coast, or using Denmark as part of a larger Nordic itinerary with Sweden, Norway, Germany, Iceland, Finland, Greenland, or the Baltic region.

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, ferry schedules, hotel confirmations, museum reservations, maps, translation apps, weather checks, photos, restaurant searches, day-trip planning, and keeping everything organized while you move between cities, islands, coastlines, and cozy little corners of Denmark.

And because Denmark does not use the same outlet setup as many travelers have at home, your charging setup matters.

Denmark uses 230V electricity with 50Hz frequency. The plug situation is slightly more specific than some other European destinations because Denmark commonly uses Type K outlets, while travelers may also encounter Type C, Type E, and Type F compatibility in some places.

For many travelers, especially those coming from North America, the UK, Australia, New Zealand, or countries that use different plug shapes, a Denmark-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 Denmark 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.

As an Amazon Associate I earn from qualifying purchases. These are at no extra cost to you and help support my blog.

⚡ Quick Overview: What You Need for Denmark

✔ Plug Adapter

Denmark uses 230V electricity with 50Hz frequency. The main plug type travelers should pay attention to is Type K, but Type C, Type E, and Type F may also appear or be compatible in some situations.

Type K has two round pins plus a grounding pin. Type C is the slim two-round-pin Europlug style. Type E and Type F are grounded European plug styles used in many parts of Europe.

Because Denmark’s outlet situation is a little more specific than some other European countries, the safest travel move is to pack a Denmark-compatible Type K adapter or a universal travel adapter that clearly supports Denmark / Type K.

✔ Dual-Voltage Electronics

Phones, laptops, tablets, cameras, power banks, e-readers, Kindles, and most modern chargers labeled 100–240V are usually fine in Denmark 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.

Denmark uses 230V electricity. If your device is labeled for only 110V, 120V, or 125V, it is not safe to use in Denmark 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 Denmark, especially if you are staying in hotels, apartments, guesthouses, older city buildings, boutique stays, cabins, countryside inns, ferry-connected island stays, 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 Copenhagen sightseeing, Tivoli nights, Nyhavn walks, castle day trips, museum days, ferry rides, train journeys, summer biking days, coastal towns, Aarhus exploring, Odense day 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 Denmark-compatible adapter + travel power strip + multi-port USB charger = an instant charging hub almost anywhere in Denmark.

Denmark’s Electrical Basics

Plug Types Used:

Type K – Two round pins with a grounding pin
Type C – Two round pins, commonly compatible for many small devices
Type E – Two round pins with grounding compatibility
Type F – Two round pins with side grounding clips

Denmark 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 Denmark 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 Denmark 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 Denmark’s voltage, but you still need the correct plug adapter if the plug shape does not match.

“100–240V” → Usually safe in Denmark. 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:

Denmark 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. Denmark’s Type K outlet is not the same as the standard Type F Schuko outlet many travelers associate with continental Europe, even though Type C, E, and F compatibility may appear in some situations.

If you are staying in hotels, apartments, countryside inns, older buildings, boutique properties, ferry-connected island stays, or moving between Copenhagen, Aarhus, Odense, Aalborg, Roskilde, Skagen, Bornholm, Zealand, Funen, and Jutland, it is smart to bring a flexible charging setup.

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

If Denmark is part of a larger Nordic or Europe trip, check each country on your itinerary before you leave. Sweden and Norway are more Type C/F oriented, the UK uses Type G, and Greenland may overlap with Type K in some cases.

⚡ Quick Jump to Your Region

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

North America

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

Denmark uses 230V electricity with 50Hz frequency. The key plug type travelers should plan for is Type K, though Type C, E, and F may also appear or work in some settings.

🇺🇸 United States

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

Vs. Denmark: Denmark uses 230V electricity and 50Hz frequency, with Type K as the most important 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 Denmark’s round-pin outlets.

Voltage is the bigger issue for U.S. travelers. Denmark’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. Denmark: Denmark uses 230V power and Type K outlets, so Canadian travelers will need a plug adapter. Standard Canadian Type A/B plugs will not fit Danish outlets.

Single-voltage 120V appliances from Canada are not safe in Denmark 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. Denmark: Denmark uses 230V electricity and Type K outlets. Standard Mexican Type A/B plugs will not fit without an adapter.

Voltage also needs attention. Mexico commonly uses 127V electricity, while Denmark uses 230V. Single-voltage appliances from Mexico are not automatically safe in Denmark 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. Denmark: Greenland’s voltage and frequency are already close to Denmark’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 K as well as Type C/E/F. Still, travelers from Greenland should check their exact plugs and bring a Denmark-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 Denmark.

Denmark uses 230V electricity and 50Hz frequency, with Type K outlets. Type C plugs may also be compatible in some situations, but Denmark’s Type K outlet 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 Denmark uses Type K outlets, travelers from this region should pack a Denmark-compatible Type K adapter

🇧🇿 Belize

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

Vs. Denmark: Denmark uses Type K outlets, with 230V electricity and 50Hz frequency. If you are coming from a 110V area of Belize, Denmark’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. Denmark: Denmark uses Type K outlets, so Costa Rican travelers will need a plug adapter. Standard Type A/B plugs will not fit Denmark’s round outlets.

Voltage is the bigger issue. Costa Rica uses 120V power, while Denmark uses 230V. Single-voltage 120V appliances are not safe in Denmark 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. Denmark: Denmark uses Type K outlets. Travelers from El Salvador will need a plug adapter because standard Type A/B plugs will not fit Denmark’s round outlets.

Because Denmark 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. Denmark: Denmark uses Type K outlets, so Guatemalan travelers will need a plug adapter. Standard Type A/B plugs will not fit Denmark’s round outlets.

Voltage needs extra attention because Guatemala uses 120V power and Denmark uses 230V. Single-voltage 120V appliances are not safe in Denmark 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. Denmark: Denmark uses Type K outlets, so Honduran travelers will need a plug adapter. Standard Type A/B plugs will not fit Denmark’s round outlets.

Because Denmark 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. Denmark: Denmark uses Type K outlets. Travelers from Nicaragua should pack a plug adapter because standard Type A/B plugs will not fit Denmark’s round outlets.

Voltage is the bigger thing to check. Nicaragua uses 120V power, while Denmark 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. Denmark: Denmark uses Type K outlets, so Panamanian travelers will need a plug adapter. Standard Type A/B plugs will not fit Denmark’s round outlets.

Because Denmark 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. Denmark: Denmark uses Type K outlets. Travelers from the Bahamas should bring a plug adapter because standard Type A/B plugs will not fit Denmark’s round outlets.

Voltage needs attention because the Bahamas uses 120V power and Denmark 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. Denmark: Denmark uses Type K outlets, so travelers from Barbados will need a plug adapter.

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

Travelers from Cuba should pack a Denmark-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 Denmark 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. Denmark: Denmark uses Type K 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 Denmark uses 230V. Single-voltage 120V appliances are not safe in Denmark with only a plug adapter.

Some Dominican Type C plugs may physically fit some Danish 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. Denmark: Denmark uses Type K outlets, so travelers from Haiti will need a plug adapter. Standard Type A/B plugs will not fit Denmark’s round outlets.

Because Denmark 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. Denmark: Denmark uses Type K outlets. Travelers from Jamaica should bring a plug adapter because standard Type A/B plugs will not fit Denmark’s round outlets.

Denmark 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. Denmark: Denmark uses Type K outlets. Travelers from Trinidad and Tobago will need a plug adapter for Denmark because standard Type A/B plugs will not fit Denmark’s round outlets.

Because Denmark 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.

Denmark 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
➡️ Denmark uses Type K 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 Denmark’s voltage, but plug shape still matters

🇦🇬 Antigua and Barbuda

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

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

The plug shape is the bigger issue. Denmark uses Type K 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. Denmark: Dominica’s voltage and frequency are close to Denmark’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 Denmark’s Type K outlets without an adapter.

What to pack:

🇬🇩 Grenada

Home: 230V, 50 Hz, Type G.

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

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

What to pack:

🇰🇳 Saint Kitts and Nevis

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

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

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

What to pack:

🇱🇨 Saint Lucia

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

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

The plug shape is the bigger issue. Denmark uses Type K 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. Denmark: Saint Vincent and the Grenadines uses higher-voltage power, so voltage is usually not the main concern for Denmark.

The outlet shape still matters. Denmark uses Type K outlets, so a Denmark-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

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

The main issue is usually plug shape.

➡️ You’ll usually need the right plug adapter
➡️ Denmark uses Type K 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 Denmark’s voltage, but the plug still has to fit

🇦🇷 Argentina

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

Vs. Denmark: Argentina’s voltage and frequency are close to Denmark’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 Danish outlets, but Type I plugs will not fit Denmark’s Type K outlets without an adapter.

Travelers from Argentina should still bring a Denmark-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. Denmark: Bolivia’s voltage and frequency are close to Denmark’s 230V / 50Hz setup, so voltage is usually not the main issue for Bolivian travelers.

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

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

What to pack:

🇨🇱 Chile

Home: 220–230V, 50 Hz, Type C/L.

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

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

Chilean travelers should bring a Denmark-compatible plug adapter.

What to pack:

🇵🇾 Paraguay

Home: 220V, 50 Hz, Type C.

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

Denmark uses Type K outlets, while Paraguay uses Type C. Type C plugs may be compatible in some Danish outlets, but travelers from Paraguay may still want a Denmark-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. Denmark: Peru’s voltage is close to Denmark’s 230V power, so voltage is usually less of a concern for many devices.

Plug shape still matters. Denmark uses Type K outlets, while Peru uses Type A, Type B, and Type C. Type C plugs may be compatible in some Danish 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. Denmark: Uruguay’s voltage and frequency are close to Denmark’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 Denmark uses Type K 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 Denmark’s Type K outlet setup.

Because Denmark is often a multi-stop destination with city hotels, apartments, boutique stays, countryside inns, island stays, ferry routes, 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

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

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

What to pack:

🇨🇴 Colombia

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

Vs. Denmark: Colombia uses lower-voltage power than Denmark. Denmark 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 Denmark’s Type K 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. Denmark: Ecuador uses lower-voltage power than Denmark. Denmark 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 Denmark’s Type K outlets.

What to pack:

🇬🇾 Guyana

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

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

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

What to pack:

🇸🇷 Suriname

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

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

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

What to pack:

🇻🇪 Venezuela

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

Vs. Denmark: Venezuela uses lower-voltage power than Denmark. Denmark 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 Denmark’s Type K 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

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

The main issue is usually plug shape.

➡️ You’ll usually need the correct plug adapter
➡️ Denmark uses Type K 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 Denmark’s voltage, but the plug still has to fit

🇦🇺 Australia

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

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

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

What to pack:

🇫🇯 Fiji

Home: 240V, 50 Hz, Type I.

Vs. Denmark: Fiji’s voltage and frequency are close to Denmark’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 Denmark uses Type K outlets. Fijian Type I plugs will not fit Danish Type K outlets without an adapter, so travelers from Fiji should bring a Denmark-compatible plug adapter.

What to pack:

🇳🇿 New Zealand

Home: 230V, 50 Hz, Type I.

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

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

What to pack:

🇵🇬 Papua New Guinea

Home: 240V, 50 Hz, Type I.

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

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

What to pack:

🇸🇧 Solomon Islands

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

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

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

What to pack:

🇹🇴 Tonga

Home: 240V, 50 Hz, Type I.

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

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

What to pack:

🇼🇸 Samoa

Home: 230V, 50 Hz, Type I.

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

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

What to pack:

🇹🇻 Tuvalu

Home: 230V, 50 Hz, Type I.

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

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

What to pack:

🇻🇺 Vanuatu

Home: 220V, 50 Hz, Type I.

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

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

What to pack:

🇰🇮 Kiribati

Home: 240V, 50 Hz, Type I.

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

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

What to pack:

🇳🇷 Nauru

Home: 240V, 50 Hz, Type I.

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

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

What to pack:

🇵🇫 French Polynesia

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

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

Travelers from French Polynesia should bring a plug adapter for Denmark if their plug shape is not already compatible. Type A and Type B plugs will not fit Denmark’s Type K outlets. Type E plugs should not be the only thing you rely on for every charging setup, so a Denmark-compatible adapter is the cleaner choice.

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 Denmark 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

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

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

What to pack:

🇫🇲 Micronesia

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

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

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

What to pack:

🇵🇼 Palau

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

Vs. Denmark: Palauan travelers are used to lower-voltage power than Denmark. Denmark 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 Denmark’s Type K outlets.

What to pack:

🇦🇸 American Samoa

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

Vs. Denmark: American Samoa uses lower-voltage power than Denmark, so single-voltage 120V appliances are not safe in Denmark 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 Denmark’s Type K outlet setup. A flexible Denmark-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

Denmark 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
➡️ Denmark uses Type K outlets, and Type C plugs may also be compatible in some situations
➡️ Type G, Type I, Type J, Type L, and some grounded Type E/F setups may need an adapter
➡️ Appliances rated for 220–240V are usually compatible with Denmark’s voltage, but the plug still has to fit

🇦🇱 Albania

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

Vs. Denmark: Albania’s voltage and frequency match Denmark’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 Denmark uses Type K outlets. Type C plugs may work in some Danish outlets, but grounded Type F plugs should not be treated as a guaranteed match for Denmark’s Type K grounding setup.

What to pack:

🇦🇩 Andorra

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

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

Andorra uses Type C and Type F plugs, while Denmark uses Type K outlets. Type C plugs may work in some situations, but a Denmark-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. Denmark: Austria’s voltage and frequency match Denmark’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 Denmark uses Type K outlets. Type C plugs may work in some Danish outlets, but grounded Type F plugs may not match Denmark’s Type K grounding setup everywhere.

What to pack:

🇧🇪 Belgium

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

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

Plug shape is the main thing to check. Belgian Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on the device and grounding style, so a Denmark-compatible adapter can be useful for grounded plugs or multi-device charging setups.

What to pack:

🇧🇦 Bosnia and Herzegovina

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

Vs. Denmark: Bosnia and Herzegovina’s voltage and frequency match Denmark’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 Danish outlets, but grounded Type F plugs should not be treated as a guaranteed match for Denmark’s Type K outlet setup.

What to pack:

🇧🇬 Bulgaria

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

Vs. Denmark: Bulgaria’s voltage and frequency match Denmark’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 Denmark uses Type K outlets. Type C plugs may work in some Danish outlets, but a Denmark-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. Denmark: Croatia’s voltage and frequency match Denmark’s 230V / 50Hz setup, so voltage is usually not the issue.

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

What to pack:

🇨🇿 Czechia

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

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

Plug shape may vary. Czech Type C plugs may work in some Danish outlets, but Type E and grounded Type F plugs may need an adapter depending on the device and grounding style.

What to pack:

🇪🇪 Estonia

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

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

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

What to pack:

🇫🇮 Finland

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

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

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

What to pack:

🇫🇷 France

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

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

Plug shape is the thing to check. French Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on the device, especially for grounded plugs.

What to pack:

🇩🇪 Germany

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

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

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

What to pack:

🇬🇷 Greece

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

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

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

What to pack:

🇭🇺 Hungary

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

Vs. Denmark: Hungary’s voltage and frequency match Denmark’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 Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K grounding setup.

What to pack:

🇮🇸 Iceland

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

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

Icelandic Type C plugs may work in some Danish outlets, but grounded Type F plugs may not match Denmark’s Type K grounding style everywhere.

What to pack:

🇮🇪 Ireland

Home: 230V, 50 Hz, Type G.

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

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

What to pack:

🇮🇹 Italy

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

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

Italian Type C plugs may work in some Danish outlets, but Type L plugs will need an adapter for Denmark’s Type K 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. Denmark: Latvia’s voltage and frequency match Denmark’s 230V / 50Hz setup.

Latvian Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K outlets.

What to pack:

🇱🇹 Lithuania

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

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

Lithuanian Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K grounding style.

What to pack:

🇱🇺 Luxembourg

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

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

Luxembourg Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K grounding setup.

What to pack:

🇲🇹 Malta

Home: 230V, 50 Hz, Type G.

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

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

What to pack:

🇲🇩 Moldova

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

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

Moldovan Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K outlet setup.

What to pack:

🇲🇨 Monaco

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

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

Monaco’s Type C plugs may work in some Danish outlets. Type E and 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. Denmark: Montenegro’s voltage and frequency match Denmark’s electrical system.

Montenegrin Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K outlet setup.

What to pack:

🇳🇱 Netherlands

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

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

Dutch Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K grounding setup.

What to pack:

🇲🇰 North Macedonia

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

Vs. Denmark: North Macedonia’s voltage and frequency match Denmark’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 Denmark’s Type K grounding setup everywhere. A Denmark-compatible adapter is useful for flexibility.

What to pack:

🇳🇴 Norway

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

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

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

What to pack:

🇵🇱 Poland

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

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

Polish Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on the device and grounding style.

What to pack:

🇵🇹 Portugal

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

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

Portuguese Type C plugs may work in some Danish outlets, but grounded Type F plugs may not match Denmark’s Type K grounding setup everywhere.

What to pack:

🇷🇴 Romania

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

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

Romanian Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K outlet setup.

What to pack:

🇷🇺 Russia

Home: 220–230V, 50 Hz, Type C/F.

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

Russian Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K grounding style.

What to pack:

🇷🇸 Serbia

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

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

Serbian Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K outlets.

What to pack:

🇸🇰 Slovakia

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

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

Slovak Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on the device and grounding style. A Denmark-compatible adapter gives you more flexibility.

What to pack:

🇸🇮 Slovenia

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

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

Slovenian Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K outlet setup.

What to pack:

🇪🇸 Spain

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

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

Spanish Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K grounding setup.

What to pack:

🇸🇪 Sweden

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

Vs. Denmark: Sweden’s voltage and frequency match Denmark’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 Denmark uses Type K outlets. Swedish Type C plugs may work in some Danish outlets, but grounded Type F plugs may not match Denmark’s Type K grounding setup everywhere.

Swedish travelers should bring a Denmark-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. Denmark: Switzerland’s voltage and frequency match Denmark’s 230V / 50Hz setup, so voltage is usually simple.

Swiss Type C plugs may work in some Danish outlets. Type J plugs will need an adapter for Denmark’s Type K outlets.

What to pack:

🇺🇦 Ukraine

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

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

Ukrainian Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K grounding setup.

What to pack:

🇬🇧 United Kingdom

Home: 230V, 50 Hz, Type G.

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

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

What to pack:

🇻🇦 Vatican City

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

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

Vatican City Type C plugs may work in some Danish outlets. Type L plugs will need an adapter for Denmark’s Type K 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

Denmark 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
➡️ Denmark uses Type K outlets, and Type C plugs may also be compatible in some situations
➡️ Type D, Type G, Type H, Type I, Type J, Type M, Type O, and other plug shapes may need an adapter
➡️ A Denmark-compatible Type K adapter is the safest choice if your plug is not already compatible

🇦🇫 Afghanistan

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

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

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

What to pack:

🇦🇲 Armenia

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

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

Armenian Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K outlet setup.

What to pack:

🇦🇿 Azerbaijan

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

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

Azerbaijani Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K grounding setup.

What to pack:

🇧🇭 Bahrain

Home: 230V, 50 Hz, Type G.

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

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

What to pack:

🇧🇩 Bangladesh

Home: 220–230V, 50 Hz, Type C/D/G/K.

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

Bangladeshi Type C and Type K plugs may work in Denmark, but Type D and Type G plugs will need an adapter for Denmark’s Type K outlets. A Denmark-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. Denmark: Bhutan’s voltage and frequency match Denmark’s 230V / 50Hz setup, so voltage is usually straightforward.

Bhutanese Type C plugs may work in some Danish outlets, but Type D, Type G, and Type M plugs will need an adapter for Denmark’s Type K outlets. A Denmark-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. Denmark: Brunei’s voltage and frequency are close to Denmark’s 230V / 50Hz system, so voltage is usually not the issue.

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

What to pack:

🇰🇭 Cambodia

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

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

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

What to pack:

🇨🇳 China

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

Vs. Denmark: China’s voltage and frequency are close to Denmark’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 Danish outlets, but Type A and Type I plugs will need an adapter for Denmark’s Type K outlets. A Denmark-compatible adapter is useful for mixed travel gear.

What to pack:

🇨🇾 Cyprus

Home: 230V, 50 Hz, Type G.

Vs. Denmark: Cyprus’ voltage and frequency match Denmark’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 Denmark’s Type K outlets.

What to pack:

🇬🇪 Georgia

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

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

Georgian Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K grounding setup.

What to pack:

🇮🇳 India

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

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

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

What to pack:

🇮🇩 Indonesia

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

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

Indonesian Type C plugs may work in some Danish outlets, but grounded Type F plugs may not match Denmark’s Type K outlet setup everywhere.

What to pack:

🇮🇷 Iran

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

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

Iranian Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K 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. Denmark: Iraq’s voltage and frequency match Denmark’s 230V / 50Hz setup, so voltage is usually less of a concern.

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

What to pack:

🇮🇱 Israel

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

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

Israeli Type C plugs may work in some Danish outlets, but Type H plugs need an adapter for Denmark’s Type K outlets.

What to pack:

🇯🇴 Jordan

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

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

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

What to pack:

🇰🇿 Kazakhstan

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

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

Kazakh Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K outlet setup.

What to pack:

🇰🇼 Kuwait

Home: 240V, 50 Hz, Type G.

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

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

What to pack:

🇰🇬 Kyrgyzstan

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

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

Kyrgyz Type C plugs may work in some Danish outlets, but grounded Type F plugs may not match Denmark’s Type K 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. Denmark: Laos has several plug types, and Denmark uses Type K outlets.

Type C plugs may work in some Danish outlets. Type A, Type B, and Type E plugs may need an adapter depending on the device and grounding style. Grounded Type F plugs may also need an adapter for Denmark’s Type K outlet setup.

What to pack:

🇱🇧 Lebanon

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

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

Lebanese Type C plugs may work in some Danish outlets. Type G plugs will need an adapter for Denmark’s Type K 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. Denmark: Malaysia’s voltage and frequency are close to Denmark’s 230V / 50Hz system, so voltage is usually not a major concern.

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

What to pack:

🇲🇻 Maldives

Home: 230V, 50 Hz, Type G.

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

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

What to pack:

🇲🇳 Mongolia

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

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

Mongolian Type C plugs may work in some Danish outlets. Type E plugs may need an adapter for Denmark’s Type K outlets depending on the device and grounding style.

What to pack:

🇲🇲 Myanmar

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

Vs. Denmark: Myanmar has several plug types, while Denmark uses Type K outlets.

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

What to pack:

🇳🇵 Nepal

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

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

Nepali Type C plugs may work in some Danish outlets, but Type D and Type M plugs will need an adapter for Denmark’s Type K outlets.

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

What to pack:

🇴🇲 Oman

Home: 240V, 50 Hz, Type G.

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

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

What to pack:

🇵🇰 Pakistan

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

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

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

What to pack:

🇵🇭 Philippines

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

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

Philippine Type C plugs may work in some Danish outlets, but Type A and Type B plugs need an adapter for Denmark’s Type K 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. Denmark: Qatar’s voltage and frequency are close to Denmark’s electrical setup, so voltage is usually not the concern.

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

What to pack:

🇸🇦 Saudi Arabia

Home: 220–240V, 60 Hz, Type G.

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

Saudi Arabia’s Type G plugs will need an adapter for Denmark’s Type K 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. Denmark: Singapore’s voltage and frequency match Denmark’s 230V / 50Hz system, so voltage is usually simple.

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

What to pack:

🇰🇷 South Korea

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

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

South Korean Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K 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. Denmark: Sri Lanka’s voltage and frequency match Denmark’s system, so voltage is usually not the problem.

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

What to pack:

🇸🇾 Syria

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

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

Syrian Type C plugs may work in some Danish outlets. Type E and Type L plugs may need an adapter for Denmark’s Type K outlets.

What to pack:

🇹🇯 Tajikistan

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

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

Tajik Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K outlet setup.

What to pack:

🇹🇭 Thailand

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

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

Thai Type C plugs may work in some Danish outlets, but Type A, Type B, and Type O plugs will need an adapter for Denmark’s Type K 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. Denmark: Timor-Leste’s voltage and frequency are close to Denmark’s 230V / 50Hz setup, so voltage is usually simple.

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

What to pack:

🇹🇷 Turkey

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

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

Turkish Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K outlet setup. A universal adapter can still be useful if you are moving between Copenhagen, Aarhus, Odense, Aalborg, Skagen, Bornholm, island stays, apartments, older buildings, and regional stays.

What to pack:

🇹🇲 Turkmenistan

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

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

Turkmen Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K grounding setup.

What to pack:

🇦🇪 United Arab Emirates

Home: 220–240V, 50 Hz, Type G.

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

UAE Type G plugs do not fit Denmark’s Type K 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. Denmark: Uzbekistan’s voltage and frequency are generally close to Denmark.

Uzbek Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K 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. Denmark: Vietnam’s voltage and frequency are close to Denmark’s electrical system, so voltage is usually straightforward.

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

What to pack:

🇾🇪 Yemen

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

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

Yemeni Type C plugs may work in some Danish outlets, but Type A, Type D, and Type G plugs need an adapter for Denmark’s Type K outlets.

What to pack:

🔌 100–120V Countries

⚠️ Voltage Check Required for Single-Voltage Appliances

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

Japanese Type A/B plugs will also need an adapter for Denmark’s Type K 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. Denmark: Taiwan uses lower-voltage power than Denmark. Denmark 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 Denmark’s Type K 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

Denmark 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
➡️ Denmark uses Type K outlets, and Type C plugs may also be compatible in some situations
➡️ Type D, Type E, Type F, Type G, Type J, Type L, Type M, and other plug shapes may need an adapter
➡️ A Denmark-compatible Type K adapter is the safest choice if your plug is not already compatible

🇩🇿 Algeria

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

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

Algerian Type C plugs may work in some Danish outlets, but grounded Type F plugs may not match Denmark’s Type K outlet setup everywhere.

What to pack:

🇦🇴 Angola

Home: 220V, 50 Hz, Type C.

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

Angola uses Type C, which may work in some Danish outlets. A Denmark-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. Denmark: Benin’s voltage and frequency are close to Denmark’s 230V / 50Hz setup, so voltage is usually less of a concern.

Beninese Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on the device and grounding style.

What to pack:

🇧🇼 Botswana

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

Vs. Denmark: Botswana’s voltage and frequency match Denmark’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 Denmark’s Type K outlets. A Denmark-compatible adapter gives you the most flexibility.

What to pack:

🇧🇫 Burkina Faso

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

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

Burkina Faso Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on the device and grounding style.

What to pack:

🇧🇮 Burundi

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

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

Burundian Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on the device and grounding style.

What to pack:

🇨🇲 Cameroon

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

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

Cameroonian Type C plugs may work in some Danish outlets. Type E plugs may need an adapter for Denmark’s Type K outlets depending on the device and grounding style.

What to pack:

🇨🇫 Central African Republic

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

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

Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on grounding style.

What to pack:

🇹🇩 Chad

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

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

Chadian Type C plugs may work in some Danish outlets. Type E and 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. Denmark: Comoros’ voltage and frequency are close to Denmark’s electrical setup, so voltage is usually easy.

Comorian Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on the device and grounding style.

What to pack:

🇨🇬 Congo / Republic of the Congo

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

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

Congolese Type C plugs may work in some Danish outlets. Type E plugs may need an adapter for Denmark’s Type K outlets depending on grounding style.

What to pack:

🇨🇩 Democratic Republic of the Congo

Home: 220V, 50 Hz, Type C.

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

Type C plugs may work in some Danish outlets.

What to pack:

🇩🇯 Djibouti

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

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

Djiboutian Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on the device and grounding style.

What to pack:

🇪🇬 Egypt

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

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

Egyptian Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K outlet setup.

What to pack:

🇬🇶 Equatorial Guinea

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

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

Equatorial Guinean Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on grounding style.

What to pack:

🇪🇷 Eritrea

Home: 220V, 50 Hz, Type C.

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

Eritrean Type C plugs may work in some Danish outlets.

What to pack:

🇸🇿 Eswatini

Home: 230V, 50 Hz, Type M.

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

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

What to pack:

🇪🇹 Ethiopia

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

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

Ethiopian Type C plugs may work in some Danish outlets, but Type L plugs will need an adapter for Denmark’s Type K 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. Denmark: Gabon’s voltage and frequency are close to Denmark’s electrical system, so voltage is usually straightforward.

Gabonese Type C plugs may work in some Danish outlets.

What to pack:

🇬🇲 Gambia

Home: 230V, 50 Hz, Type G.

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

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

What to pack:

🇬🇭 Ghana

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

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

Ghana’s Type D and Type G plugs need an adapter for Denmark’s Type K outlets.

What to pack:

🇬🇳 Guinea

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

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

Guinean Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K outlet setup.

What to pack:

🇬🇼 Guinea-Bissau

Home: 220V, 50 Hz, Type C.

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

Type C plugs may work in some Danish outlets.

What to pack:

🇰🇪 Kenya

Home: 240V, 50 Hz, Type G.

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

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

What to pack:

🇱🇸 Lesotho

Home: 220V, 50 Hz, Type M.

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

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

What to pack:

🇱🇾 Libya

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

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

Libyan Type C plugs may work in some Danish outlets. Type L plugs need an adapter for Denmark’s Type K 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. Denmark: Malawi’s voltage and frequency match Denmark’s electrical setup, so voltage is usually not a concern.

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

What to pack:

🇲🇱 Mali

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

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

Malian Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on the device and grounding style.

What to pack:

🇲🇷 Mauritania

Home: 220V, 50 Hz, Type C.

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

Mauritanian Type C plugs may work in some Danish outlets.

What to pack:

🇲🇺 Mauritius

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

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

Mauritian Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on grounding style, and Type G plugs will need an adapter for Denmark’s Type K outlets.

What to pack:

🇲🇦 Morocco

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

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

Moroccan Type C plugs may work in some Danish outlets. Type E plugs may need an adapter for Denmark’s Type K outlets depending on grounding style.

What to pack:

🇲🇿 Mozambique

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

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

Mozambican Type C plugs may work in some Danish outlets, but Type M plugs will need an adapter for Denmark’s Type K 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. Denmark: Namibia’s voltage and frequency are close to Denmark’s electrical system, so voltage is usually not the concern.

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

What to pack:

🇳🇪 Niger

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

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

Nigerien Type C plugs may work in some Danish outlets. Type E plugs may need an adapter depending on the device and grounding style.

What to pack:

🇳🇬 Nigeria

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

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

Nigeria’s Type D and Type G plugs need an adapter for Denmark’s Type K outlets.

What to pack:

🇷🇼 Rwanda

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

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

Rwandan Type C plugs may work in some Danish outlets, but Type J plugs need an adapter for Denmark’s Type K 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. Denmark: São Tomé and Príncipe’s voltage and frequency are generally close to Denmark.

Type C plugs may work in some Danish outlets, but grounded Type F plugs may need an adapter for Denmark’s Type K outlet setup.

What to pack:

🇸🇳 Senegal

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

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

Senegalese Type C plugs may work in some Danish outlets, but Type D and Type E plugs may need an adapter for Denmark’s Type K outlets.

What to pack:

🇸🇨 Seychelles

Home: 240V, 50 Hz, Type G.

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

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

What to pack:

🇸🇱 Sierra Leone

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

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

Sierra Leone’s Type D and Type G plugs need an adapter for Denmark’s Type K outlets.

What to pack:

🇸🇴 Somalia

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

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

Somali Type C plugs may work in some Danish outlets, but Type G plugs need an adapter for Denmark’s Type K outlet setup.

What to pack:

🇸🇸 South Sudan

Home: 230V, 50 Hz, Type C.

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

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

What to pack:

🇸🇩 Sudan

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

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

Sudanese Type C plugs may work in some Danish outlets. Type D plugs need an adapter for Denmark’s Type K outlets.

What to pack:

🇹🇿 Tanzania

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

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

Tanzania’s Type D and Type G plugs need an adapter for Denmark’s Type K outlets.

What to pack:

🇹🇬 Togo

Home: 220V, 50 Hz, Type C.

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

Togolese Type C plugs may work in some Danish outlets.

What to pack:

🇹🇳 Tunisia

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

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

Tunisian Type C plugs may work in some Danish outlets. Type E plugs may need an adapter for Denmark’s Type K outlet setup depending on grounding style.

What to pack:

🇺🇬 Uganda

Home: 240V, 50 Hz, Type G.

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

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

What to pack:

🇿🇲 Zambia

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

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

Zambian Type C plugs may work in some Danish outlets, but Type D and Type G plugs need an adapter for Denmark’s Type K outlets.

What to pack:

🇿🇼 Zimbabwe

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

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

Zimbabwe’s Type D and Type G plugs need an adapter for Denmark’s Type K outlets.

What to pack:

🔌 120V or Mixed-Voltage Countries

⚠️ Voltage Check Required for Single-Voltage Appliances

Denmark 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 Denmark’s 230V power.

🇱🇷 Liberia

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

Vs. Denmark: Liberia uses lower-voltage power than Denmark. Denmark 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 Danish outlets, but Type A and Type B plugs will need an adapter for Denmark’s Type K 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. Denmark: Madagascar has mixed voltage, while Denmark uses 230V electricity. If you are using a device from a 127V area or a single-voltage 127V appliance, it is not safe in Denmark with only a plug adapter.

Madagascar uses Type C and Type E plugs. Type C plugs may work in some Danish outlets, while Type E plugs may need an adapter depending on the device and grounding style.

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

Step-down voltage converter

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 Denmark’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 Denmark with the correct plug adapter.

If the label says 100V only, 110V only, 120V only, or 127V only, do not use it in Denmark 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 Denmark’s voltage, but you still need the correct plug adapter if the plug shape does not match.

🎒 Final Tips for Denmark

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.

Denmark uses Type K outlets, with 230V electricity and 50Hz frequency. Type C plugs may also be compatible in some situations, but Denmark’s Type K outlet is the one 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, boutique stays, countryside inns, island stays, coastal properties, 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, ferry cabin, or countryside inn will have built-in USB charging.

Hair tools are the biggest risk. If yours is not dual-voltage, do not use it in Denmark 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, ferry days, canal days, museum visits, castle day trips, Tivoli Gardens nights, Copenhagen sightseeing, Aarhus exploring, Odense day trips, Bornholm visits, biking days, long walking routes, and photo-heavy sightseeing can drain your phone fast.

Denmark’s electrical setup is fairly simple because the country uses 230V / 50Hz electricity, but the plug shape needs attention because Type K is not the same as the standard plug setup many travelers associate with continental Europe.

Once your adapter and voltage situation are handled, you are prepared for Copenhagen, Aarhus, Odense, Aalborg, Skagen, Roskilde, Helsingør, Bornholm, Zealand, Funen, Jutland, canal walks, castle days, ferry rides, coastal towns, museum visits, bike routes, scenic train trips, and longer Denmark itineraries.

Power access can be more limited once you leave major city hotels and move into smaller guesthouses, countryside stays, island properties, ferry-connected towns, older buildings, or coastal accommodations. If you are taking long train routes, spending full days out, visiting castles, island-hopping, biking, or relying on your phone for bookings, maps, train tickets, ferry schedules, photos, messages, weather updates, or museum reservations, keep your devices charged when you can and bring a reliable power bank.

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