US to Denmark power adapters - what plugs are used in Denmark?

Danish power outlet

What adapter do I need for Denmark?

Bring a Type K plug adapter [9] to Denmark if the plug you intend on using doesn't fit into a Danish power outlet.

The type of plug adapter, power converter or charger that's needed when visiting Denmark all depends on the voltage and type of device that you're attempting to charge with a Danish power outlet. If you're not sure what voltage your device uses then read the section below on how can you tell if you have a dual voltage or single voltage device before going any further.

  • If you are from America travelling to Denmark you will need to use a plug adapter to fit a US plug into a Danish power outlet. As the voltage is different in Denmark bring a power converter if your device or appliance isn't dual voltage and ensure that it is compatible with a 50hz power outlet.
  • If your device is 230 volts or is dual voltage and your plug can fit in a Danish power outlet then you can use it in Denmark.
  • If your device is 230 volts or is dual voltage but your plug doesn't fit in a Danish power outlet then you'll need to bring a suitable plug adapter for Denmark such a Type K plug adapter [9]. Please Note that a plug adapter for Denmark (or power adapter) is designed to change the actual shape of the plug on your device to fit into a plug outlet found in Denmark, but can't change the voltage from 230 volts to use with another voltage.
  • If your device doesn't run on 230 volts and isn't dual voltage then you will also need a power converter for Denmark to convert the voltage from 230 volts to the correct voltage on your device. You'll still need to pack a suitable plug adapter for Denmark if the power converter doesn't have the correct Type K plug adapter.
  • If you want to bring USB devices such as tablets or cellphones then a USB travel power adapter is recommended and it should be dual voltage, however ensure that you choose a USB travel adapter which includes a Type K plug adapter otherwise you will still need to use a suitable plug adapter for Denmark.
  • Excessive use of a phone during a vacation will leave you with a flat battery quickly, we suggest packing a portable charger [10] if you wish to keep your phone battery charged throughout the day whilst visiting an unknown location.

Warning: If your device won't handle 230 volts you run the potential risk of a blown fuse, damage to your device or even an electrical fire hazard. Prior to using your device in Denmark please read the instruction manual first to ensure safe operation.

Denmark power adapters

Power adapters for Denmark

If packing for a trip to Denmark it can be helpful to know if you can use any important electrical devices like cell phones or tablets when you're there. By not knowing which plug socket is being used you may pack the wrong power charger, therefore needing to buy or borrow a suitable adaptor when you need to recharge. Various combinations of voltages and sockets can often be daunting when planning to travel to a new country, especially to the first time traveller. This isn't as complicated as it appears, with only a handful of different types of sockets used throughout the world this guide tells you exactly what you'll need in advance to charge your electronics in Denmark. This page has links to step by step instructions which shows how to supply power to your devices when staying in Denmark using the standard K type Danish 230 volt 50Hz power outlets, you'll find a majority of Danes typically use Type K power outlets. You'll find power adapters vary depending on which region you are travelling to so please read the power adapters for a full list of countries.

What is the best power adapter for Denmark?

The best power adapter for Denmark will be a Type K plug adapter [9] which is suitable for powering any 230 volt device or appliance.

What is the best power adapter for Denmark?

What is a power adapter?

A power adapter is a small and cheap plastic adapter which allows an electic outlet in Denmark to accept a different shaped power plug from an appliance from a foreign country.

Does a power adapter change the voltage in Denmark?

A power adapter only adapts the shape of a plug to fit into a 230 volt Danish power outlet and is unable to convert the power to a different voltage. Should you wish to safely use a 100-120 volt appliance then you also need to bring a step down power converter for Denmark.

Do I need a power adapter for Denmark?

If the type of Danish power outlet is different to the power outlet in your home country then you will need a power adapter.

Do I need a plug adapter for Denmark if I'm from America?

If you are travelling from America then bring a power adapter for Denmark because an American plug won't fit in a Danish power outlet, and because the voltage is different you will also need to use a power converter for Denmark if your appliance or charger isn't dual voltage which prevents overheating or damage.

What does a power adapter for a Danish power outlet do?

A power adapter enables visitors travelling from a different country to use their electronic and electrical appliances and devices in Denmark by adapting the shape of the power plug from one type to another.

Can a European plug work in Denmark?

As there are so many different types of power outlets in Europe there is a possibility that a power adapter that works in another territory in Europe doesn't fit in a Danish power outlet.

Where can I buy a power adapter for Denmark?

Power adapters for sale in an airport

Where can I buy a power adapter for Denmark?

Power adapters are typically available in most major airports prior to departure, however the range of adapters might be limited to popular destinations. It is recommended to research the exact type of adapter required prior to shopping at the airport. Look in the travel accessories section of airport newsagents, electronic stores and pharmacists but expect to pay 50% more than regular prices. Airports will be your last chance to buy a power adapter before departure, always check the returns policy to ensure you can easily exchange or refund a faulty or unsuitable product in an airside shop.

On arrival power adapters can be found in local electrical high street shops and drug stores, but always check the build quality first as safety standards might be different in a foreign country as this is important when dealing with electrical goods. Keep in mind that a shopping trip searching for power adapters in an unknown location might be impractical, especially as this needs to happen quickly before batteries run out.

Hotel receptions could have a power adapter for sale, hire or as a complimentary extra for guests; however, availability is normally limited and a hotel might not have the exact type required for your country. If in doubt, call ahead to the hotel first and request a reservation as it is unlikely that an adapter will be found in your room on arrival.

It will more convenient and cheaper to buy the correct power adapter in advance of your trip. High street stores normally sell popular types of travel adapters to popular locations and for widest choice it is recommended to buy a power adapter online.

Electrical adapters for Denmark

Power Plug Adapters

A small and lightweight type K plug adapter

Power Plug Adapters

Benefits of a power plug adapter

  • Cheapest option, with prices between $5 to $10.
  • Easy to operate.
  • Light and compact.
  • Using a Type K plug adapter [9] will work in Denmark.

Disadvantages of a power plug adapter

  • Only alters the actual shape of the plug to fit in a Type K Danish power outlet and not the actual voltage used in Denmark. So if your appliance doesn't support 230 volts and isn't dual voltage you will still need to pack a voltage converter.
  • If you need to power a USB device then you also still need to bring a domestic USB charger.
  • Hotel rooms may only have one power outlet available, so you will only be able to charge one appliance at a time.
  • Should you plan to travel to more than just Denmark then you may need to bring along multiple power adapter types for other countries.
  • Only one plug adapter for each appliance - for every device or appliance you wish to use you will also need to bring a separate power adapter.
Universal Travel Power Adapters

Universal adapters work in over 150 countries

Universal Travel Power Adapters

Benefits of a universal travel power adapter

  • Relatively straightforward operation.
  • All in one design - small and lightweight, under $20.
  • There are some universal travel adapters that have a surge protector which will prevent any electronics from being overpowered by an unstable power grid in some countries.
  • The pins retract so don't catch against other items in baggage.
  • When you return home the power strip should still be functional as a USB charger.
  • There are some models that have multiple USB charging ports.

Disadvantages of a universal travel power adapter

  • Because universal travel adapters only work with fit A/B, E/F, G and I power outlets they won't work in Denmark. You will need to pack a separate power adapter for Denmark if you want to use universal travel adapter to benefit from surge protection and powering multiple items from one outlet.
  • Universal power adapters can't be used with a high power electrical appliance; for example clothes irons, vacuum cleaners, kettles or hair dryers.
  • They lack a built in power converter meaning they're not suitable for non-230 volt electrical devices in Denmark.
  • Not completely universal; adapters might not work in some countries with less popular outlets.
  • The shutters and internal moving parts might be fragile on some universal travel adapters which could make them likely to break whilst abroad.
  • Can only provide power to a single plug.
Travel USB Wall Chargers

A USB travel charger with swappable heads

Travel USB Wall Chargers

Benefits of a travel USB wall charger

  • Perfect when you only need to power devices which use USB such as tablet computers, iPhones and Kindles.
  • Instead of bringing lots of domestic USB power chargers you only have to pack one unit which costs on average between $10 to $15.
  • Supplied with swappable heads which make them useful in a large number of countries. Interchangeable adapter heads are usually small and lightweight which makes them easy to store.
  • Has a surge protector.
  • When you return to America the charger will still work.

Disadvantages of a travel USB wall charger

  • The interchangeable heads don't include one which is compatible with a Danish power outlet - therefore you'll still need to bring a separate power plug adapter.
  • Restricted to USB outputs so you can't to power any appliances, just USB devices.
Travel Power Strips

A power strip with multiple USB ports

Travel Power Strips

Benefits of a travel power strip

  • You'll find some models will convert voltage for low wattage electronics (for example laptops or cameras). So even if your device isn't dual voltage it can still function in Denmark when using only a travel power strip, making them a cheaper lightweight alternative to a dedicated voltage converter.
  • A travel power strip is able to power more than one electronic appliance or device at once using just one power outlet, costing under $40.
  • Normal models should feature a number of USB ports.
  • Offers surge protection. The voltage from power outlets in certain countries might fluctuate, a sudden surge in power will damage your electronics. Some power strips also include a surge protector, this will protect your electronics from being overpowered.
  • It should potentially be of use when you return to America as a USB charger and power strip.

Disadvantages of a travel power strip

  • Doesn't include a specific plug adapter for Denmark so you should also use it with an additional power plug adapter for a Danish power outlet.
  • Unlike normal voltage converters, the conversion on travel power strips won't work with high wattage appliances such as hair dryers or clothes irons.
  • Because of the size of a travel power strip it might be unsuitable for hand luggage.
  • A travel power strip could be excessive if you only bring a small number of devices which need charging.
Voltage Converters

A voltage converter has surge protection

Voltage Converters

Benefits of a voltage converter

Disadvantages of a voltage converter

  • A power converter only changes the 230 volts from a Danish power outlet and not the actual shape of the plug to fit into a Danish power outlet, so you'll still be required to pack a suitable power adapter for Denmark.
  • The size and weight of voltage converters makes them way too bulky for carrying in hand baggage.
  • Useless after your visit to Denmark.
  • Usually less expensive to buy a dual voltage travel appliance than to purchase a much more expensive power converter simply to power your existing domestic appliance abroad.
  • Expensive; almost $120.
  • If you plan to travel to Denmark from the US you will need one as the voltage in Denmark is 230 volts.

Will a plug adapter set work in Denmark?

No - a typical plug adapter set [15] includes Type A, B, C, D, E/F, G, H, I, J, L, M and N plug adapters but does not include a Type K plug adapter so will not be suitable with a Danish power outlet.

Comparison of electrical adapters for Denmark

Type K Power Plug Adapter
Power Plug Adapter
Universal Travel Power Adapter
Universal Travel Power Adapter
Travel USB Wall Charger
Travel USB Wall Charger
Travel Power Strip
Travel Power Strip
Plug Adapter Set
Plug Adapter Set
Voltage Converter
Voltage Converter
Can be used in Denmark Yes Yes Yes Yes Yes Yes
Types of plug included K A/B, E/F, G and I A/B, E/F, G and I A, B, D, E/F, G, H, I, L and N A, B, C, D, E/F, G, H, I, J, L, M and N B
Compatible number of countries (A) 5+ 150+ 150+ 200+ 230+ 230+
Fits in a Type K Danish power outlet Yes
Additional Type K plug adapter required to fit in a Danish power outlet Yes Yes Yes Yes Yes
Useful when you return to America Yes Yes Yes
Typical combined number of USB ports and AC outlets 1 3 4 7 1 2
Powers USB devices Yes Yes Yes
Typical number of USB ports 0 2 4 4 0 0
Powers a 230 volt AC appliance in Denmark Yes Yes Yes Yes Yes
Typical number of AC outlets 1 1 0 3 (B) 2
Converts voltage (?) Yes (C) Yes
Surge protection Yes Yes Yes Yes
Typical dimensions 2.6 x 1.9 x 1.4 inches 3 x 2.1 x 2.1 inches 4.3 x 3.4 x 1.3 inches 6.6 x 3.6 x 1.5 inches 7.1 x 3.9 x 2.8 inches 11.7 x 8.1 x 6.7 inches
Typical weight 4.5 ounces 4 ounces 4.5 ounces 1.6 pounds 13 ounces 20 pounds
Typical number of items to carry (D) 1 1 5 8 12 2
Suitable for hand luggage Yes Yes Yes • (E) • (F)
Estimated price under $10 between $15 to $20 between $10 to $15 between $35 to $40 between $15 to $20 almost $100
Buy Buy Buy Buy Buy Buy

Denmark power outlets and plug sockets

What plug sockets are used in Denmark?

Type K power outlet

What plug sockets are used in Denmark?

The type of power outlet used in Denmark is type K. This power socket (known as a type K power outlet) looks like 3 large holes forming an inverted triangular configuration for the live, neutral and ground.

Do US plugs work in Denmark?

No - an American plug won't work in Denmark because it doesn't fit into a Danish power outlet without the use of a power adapter. Also, the voltage is different so please use a power converter if your device isn't dual voltage and check that your appliance can work with a 50hz power outlet.

Is the voltage in Denmark the same as in the US?

The voltage from a Danish power outlet is 230 volts, but 120 volts is used in the US. If your US power charger or appliance doesn't support dual voltage then you will need to use a suitable power converter for a Danish power outlet which allows a 120 volt American device to work in a 220-240 volt outlet.

How do I use a 110 volt appliance in Denmark?

Use a step down power converter if you wish to use a 110V appliance in Denmark.

Are plug sockets in Denmark the same as US?

An American plug won't fit in a Danish power outlet so you will need to use a plug adapter for Denmark. Both the voltage and frequency are different so if your charger or appliance isn't dual voltage you need to use a power converter for Denmark and check that it works with 50hz.

Are electrical plugs in Denmark different in Europe?

Tourists in Europe

Are electrical plugs in Denmark different in Europe?

Various locations in Europe all use different voltages and power outlet types, with eight types of power outlets used in Europe (types C, D, E, F, G, J, K and L) you might find a plug which works with a Danish power outlet might not function correctly in an outlet in another country. If you intend on visiting more than one destination in Europe it is advised to either bring a multiple power adapter travel set [16] consisting of different types of power adapters, or a more convenient international travel plug adapter [17] as both these options ensure that you are covered for all different power outlet types which you might find. When preparing to travel check this list of power outlets used throughout Europe to understand which power converters and adapters you will require during your trip.

What electrical frequency is used in a Danish power outlet?

The frequency in a Danish power outlet is 50Hz.

How reliable is electric in Denmark?

Although power outages are unpredictable, the power supply in Denmark is classed as dependable and there is no history of frequent power blackouts.

Are electrical outlets common in Denmark?

Denmark has 100% access to electrical power throughout the country.

Should I bring a power bank to Denmark?

A power bank for charging phones

Should I bring a power bank to Denmark?

Whilst electrical blackouts in Denmark aren't common and electricity is available throughout the country, visitors are still recommended to bring a power bank to recharge cell phones and other devices.

  • During a trip increased reliance on smart phones for taking photographs, storing calendars, social network sharing, GPS and playing games can syphon off power more excessively than normal. A flat cell phone battery can potentially leave you in an unknown location without adequate power to make emergency calls or being able to use a GPS app to get directions to your hotel or accommodation. Bringing a portable charger [10] alleviates those concerns as it allows you to keep your cell phone powered on the move.
  • A 10,000mAh portable charger [10] can supply enough energy to power around three full charge cycles whilst a 20,000mAh power bank [21] should keep an average smart phone powered for roughly 7 days. A mAh value shows the capacity of the battery and gives an indication of the number of charges the portable charger can do.
  • If you need to charge your laptop in Denmark and your laptop uses a USB-C charging port then use a portable charger for a laptop [22] marked with PD (power delivery) which supplies at least 20 Wh. Be aware that some airlines won't allow you take power banks on an aircraft with more than 100Wh of power and must not be kept in the hold so please check ahead with the airline.
  • Consumer power banks aren't strong enough for use with high powered items that generate heat, although a rechargeable hair dryer [19] or gas hair straighteners [20] can be used for travelling.
Do solar battery chargers work in Denmark?

Solar bags will recharge most USB devices

Do solar battery chargers work in Denmark?

The climate in Denmark could be suitable for a solar power bank [24], however is likely to take time to recharge. The reduced surface area of the cells means a solar power bank will need to be left in powerful daylight for an extended period of time in order to provide enough energy for a single charge cycle, and this might prove inconvenient to continually pack and unpack a solar power bank then wait for it to recharge between cloud cover.

  • The bigger cells found on a solar backpack [23] will give the bag the ability to create more electricity within a faster period of time, and might still generate a smaller charge during overcast weather.
  • A phone which has been plugged directly into the USB port of a solar backpack will gradually top up the battery during sunny spells in Denmark, but this might prove inconvenient to have the phone continually connected in the bag should it be used frequently. Unlike a small solar power bank which requires unpacking facing the sunlight, a solar bag is continually exposed to daylight therefore can be topping up a power bank [10] throughout the day.
  • A bag that is suitable for Denmark should have a solar cell efficiency of 22% or greater, be able to generate at least 6 watts of power and includes a compatible power bank of 10,000mAH or stronger.
  • Solar bags are found in rucksack, laptop messenger and backpack styles making them perfect for work, domestic and travel use.
  • The durable and flexible solar cells used in solar powered bags are made to survive bending and scratching, unlike normal rigid solar panels.

Sources

  • International Electrotechnical Commission - World plugs by location (cited August 2014)
  • Wikipedia - Mains electricity by country (cited July 2014)
  • Index Mundi - Power outages in a typical month (cited May 2018, data collected between 2006 to 2017)
  • Index Mundi - Access to electricity (cited May 2018, latest data collected 2010)
  • WikiPedia - List of countries by average yearly temperature (cited May 2018, data averaged between 1961 to 1990)

Denmark chargers

What is a USB travel power charger?

A USB travel charger is a dual voltage charger with interchangeable plugs and multiple USB ports, suitable for charging multiple USB powered devices when travelling abroad.

Why use a travel USB charger for Denmark?

  • Most travel USB chargers include 4 or more USB charger ports, meaning you now only need to bring a single charger to charge multiple devices. Instead of bringing 4 individual power chargers you only need to pack a single 4 port USB wall charger to power up to 4 devices, thereby cutting down on the weight and size of your baggage.
  • Most travel USB power chargers should include interchangeable plug heads for various regions making them ideal when visiting different countries across Europe which will probably use different outlets to Denmark.
  • A good power charger is lightweight, compact and rugged - perfect for rigors of travel instead of than risking bringing a domestic charger which could be hard to repair or replace in Denmark.
  • USB chargers will accept both the 230 volt power outlets in Denmark along with different voltage standards in other countries.
  • It is possible that hotel bedrooms or accommodation in Denmark only have a single power outlet, by using a travel charger with multiple USB ports means you can share the single power supply with all your devices rather than waiting to charge one device at a time.
  • Because of their versatile nature they take the uncertainty out of visiting an unknown country as they are guaranteed to work practically anywhere around the world.
  • Power outlets found in airports are often sparse and demand for charging multiple cell phones and tablets from other passengers before a flight can be high, therefore a USB charger with multiple ports and the capability to fast charge is ideal.
  • Sometimes the power grid in a country can be unstable, a quality travel charger allows for unexpected spikes and prevents damage to any devices attached to it. Trying to repair an overloaded mobile phone or tablet in Denmark might prove to be problematic and costly.
  • Larger USB chargers will also feature a power outlet strip to use multiple low powered domestic appliances such as laptops, however these are unsuitable for high powered appliances such as hair dryers or clothes irons. Read our guide on using travel appliances in Denmark for useful advice on the best power adapter for a Danish power outlet for high wattage devices.
  • Certain cellphones and tablets could pull more than the usual 500 milliamps supplied by a standard 5 volt USB adapter to charge or provide fast charge. More expensive USB travel chargers will support fast charging should some of your devices need additional power.
  • On back at home travel USB power chargers can also be used by recharging multiple mobile phones and tablets on an overnight basis using one power outlet.

What is the best USB charger for Denmark?

The is the most compact option for travellers from around the world who only have USB devices, but for visitors also wishing to use their domestic plugs these power adapters provide larger but more versatile solutions. All three power converters offer surge protection which can be crucial when visiting regions with unreliable or unstable power grids. These power converters are supplied with interchangeable type C, I and G plugs covering Continental Europe, America, Australia, United Kingdom, Japan, China and over 150 destinations:

  • BESTEK Portable International Travel Voltage Converter - The BESTEK travel converter has 4 USB charging ports with 3 AC power outlets and is the best selling compact power converter for travellers originating from North America visiting Denmark using type B American plug sockets.
  • ORICO Traveling Outlet Surge Protector Power Strip - Also having 4 USB ports but only 2 AC power outlets the travel adapter from Orico is also aimed at travellers originating from the US using type B plugs. This is a much cheaper alternative to the BESTEK with just one less AC outlet at almost half the price.
  • BESTEK International USB Travel Power Strip - This power strip has just 2 AC outlets but offers a more flexible 5 USB charging ports. This versatile power strip is compatible with both American plugs and popular plug types A, D,E/F, G, H, I, L and N making it ideal for a majority of travellers from around the world visiting Denmark.

Power converters for Denmark

What is a power converter for Denmark?

Power converters allow travellers to use a 100, 110 or 120 volt electrical device with a 230 volt Danish power outlet.

Also known as: electrical converter, electrical transformer, voltage converter, power transformer or voltage transformer.

What is the difference between a power converter and a power adapter for Denmark?

A heavy and bulky power converter [25] will convert a 230 volt Danish power outlet to work with a non-230 volt appliance, but a more lightweight and cheaper power adapter (or plug adapter) will change the shape of the plug on your appliance to fit into a power outlet found in Denmark.

Do I need a power converter for Denmark?

If you are visiting Denmark from another country check that the device can be used with a 230 volt power supply.

  • You need a step down power converter [14] if you are travelling from a country that uses 100-120 volts and your device or appliance is incompatible with 230 volts. Read the list of world power outlets guide to see which voltage your country uses.
  • You shouldn't need a power converter if you already own either a 230 volt single voltage device or one that is dual voltage.
  • Typically, devices designed for a lower voltage (for example 110 volts) and then used with 230 volts run the risk of an electrical fire hazard, blowing a fuse or damage to your device.
  • You shouldn't need a converter if you are attempting to charge a smaller electrical device such as a tablet or mobile phone as these are typically support dual voltage and designed for international use, but you should always always check the device for dual voltage support prior to your journey.
  • For powering appliances which draw more power or generate heat (such as hair straighteners and clothes irons) then you will need to use a bulkier higher wattage heavy duty power converter [6].
  • It could be more cost effective to use a smaller robust dual voltage travel appliance than carrying a heavier high wattage power converter just to use your existing domestic appliance.
  • Read these comprehensive guides on how to use curling irons, clothes irons, hair dryers and hair straighteners in Danish power outlets , along with guides for affordable dual voltage alternatives.

Will I need a power converter if I'm travelling to Denmark from America?

The 230 volts from a plug outlet in Denmark is different to a US outlet, therefore bring a step down power converter if your charger or appliance doesn't support dual voltage.

What kind of converter do I need for Denmark?

You need to use a step down power converter [14] to use any 100-120 volt appliance in Denmark.

How to convert 230 volts to 110 volts

  1. Use a step down power converter [14] to allow you to use a 110 or 120 volt appliance with a 230 volt Danish power outlet.
  2. If the power converter doesn't include the correct shaped plug then it will also be necessary to plug in the power cord from the power converter into a power adapter for Denmark before plugging that into a Danish power outlet.
  3. Some power converters include the ability to perform both step up and step down voltage conversions, therefore it may be necessary to manually switch the converter to output the voltage to the 110-120 volt range.
  4. Plug your appliance into the converter and turn the power on, your 110-120 volt appliance can now be used with a 230 volt Danish power outlet.
What is the difference between a power transformer and a converter?

Voltage converter

What is the difference between a power transformer and a converter?

Converters and transformers are both used to change one voltage to another, but this ambiguity can cause confusion as their purposes are different:

  • Power converters are designed for simple electrical appliances which typically generate heat or use motors such as clothes irons, shavers or hair dryers. Transformers are designed for more complex electronic items such as televisions or games consoles.
  • Buying a power converter is cheaper than buying a power transformer.
  • Power transformers are larger and heavier making them more suited for permanent residential use; for example an expat wishing to use an imported television would need to use a transformer for this purpose.
  • Power converters are more suitable for travellers wishing to bring domestic appliances abroad such as hair dryers or flat irons. However, it is more practical and cost effective to purchase a dual voltage appliance designed for travel rather than a heavier power converter.
  • Power converters are suitable for 2 pin ungrounded appliances, it could be harder to find a converter if you want to use a grounded 3 pin appliance.
  • Transformers can be used constantly however it is recommended that converters are used for no longer than a couple of hours at a time.
  • Shops may sell transformers under the name of converters, for the purposes this guide we will be referring to both converters and transformers as converters.

What voltage does Denmark use?

Denmark uses 230 volts in their standard power outlets.

How can I tell if I have a dual voltage device?

Single voltage hair straighteners

How can I tell if I have a dual voltage device?

The easiest way to see if your device is single voltage or dual voltage is to look for either a sticker or numbers printed on the power adapter, or on the device itself, typically on the rear or near to where the power cord sits. The location might vary depending on the make and model of your unit and should also state on the box or in the instruction manual.

  • Single voltage devices might have a specific number - such as 110V.
  • Single voltage devices could also say a small voltage range (20 volts difference) with a dash to accomodate small voltage fluctuations - such as 220-240V.
  • Dual voltage devices will say a larger voltage range separated with a slash - such as 100/240V.

Substantiations

How we compared products

Typical figures based on top 5 popular electrical adapters for each form-factor from different manufacturers with prices as of October 2018.

  • Power Plug Adapters - Ceptics Grounded Universal Plug Adapter, TESSAN Grounded Universal Travel Power Plug Adapter, Tmvel Universal International Power Adapter Plug, EnriQ Plug Adapter, Ckitze Travel Power Plug Adapter.
  • Universal Travel Power Adapters - BESTEK Universal Travel Adapter, NEWVANGA International Universal All in One Worldwide Travel Adapter, Bluegogo Universal All in One Worldwide Travel Adapter, HAOZI All-in-one International Power Adapter, UROPHYLLA Universal European Adapter Dual Fuses.
  • Trvel USB Wall Chargers - iKits 4-Port USB Wall/International Charger, LENCENT 4 Port USB Travel Adapter, PISEN USB Wall Charger, Anker 27W 4-Port USB Wall Charger PowerPort 4 Lite, USB Plug Travel Charger Adaptor, Turata 4 Port Universal World Wall Charger.
  • Travel Power Strips - BESTEK International USB Travel Power Strip, TESSAN 3 Outlet Surge Protector travel Power Strip, Portable Travel Adapter Power Strip Charging Station, GR-8 Power Compact & Slim Travel Charging Station, NTONPOWER Portable Charging Station.
  • Plug Adapter Sets - Ceptics GP-12PK International Travel Worldwide Grounded Universal Plug Adapter Set, Ceptics World Travel Adapter Set - 11 Pack, BESTEK Grounded Universal Plug Set, OREI 7 World Travel Adapter Plug Set, Ceptics Adapter Plug Set for World Wide International Travel Use.
  • Voltage Converters - Power Bright VC2000W Voltage Transformer Step Up/Down converter, LiteFuze LT-3000 3000 Watt Voltage Converter Transformer - Step Up/Down, SEYAS 1000W Auto Step Up & Step Down Voltage Transformer Converter, Rockstone Power 5000 Watt Heavy Duty Step Up/Down Voltage Transformer Converter, KRIEGER 1700 Watt Voltage Transformer Step up/down 120V / 230V AC outlet American European Converter.

Weight, dimensions, number of AC outlets and number of USB powers were all based by calculating and rounding an average figure for each attribute where known.

Key to electrical adapter comparison

  1. Compatible number of countries based on data from the International Electrotechnical Commission World Plugs page (cited November 2018).
  2. Assuming only a single plug adapter from the plug adapter set will be used at any one time in a compatible location.
  3. Depending on if the power strip supports voltage conversion for low wattage items. All travel power strips tested do not convert voltage for high wattage appliances.
  4. Including the device itself, any supplied plug heads and power cords.
  5. Some travel power strips featuring less AC outlets may be small and lightweight enough to be suitable for hand luggage.
  6. Number of items if bringing an entire set of plug adapters for use in multiple locations to cover all eventualities (unless bringing only the necessary single plug adapter).

What type of adapter do you need for Denmark?

Which type of plug adapter do I need for Denmark?

The type of power converter which is best to use in Denmark will depend on various requirements, so before deciding which adapter to use we suggest using this checklist:

What different types of devices do you need to charge in Denmark?

Will you need to power appliances

What different types of devices do you need to charge in Denmark?

  • There are three types of electrical devices:
    • Low wattage electronic devices which plug into a power outlet - for example laptops and cameras.
    • High wattage appliances which plug into a power outlet - for example hair dryers and curling irons.
    • USB powered devices which charge with a USB port - for example mobile phones and iPads.
  • When you only want to take just USB powered devices to Denmark then a simple travel USB charger is perfect as you'll only have to bring one charger and your existing charging cables and leave your domestic chargers at home.
  • Travel power strips are designed for powering and converting voltage for many low wattage devices (such as cameras), but unsuitable for high wattage appliances that need voltage conversion.
How many devices will you be taking to Denmark?

How much are you packing

How many devices will you be taking to Denmark?

  • Add up how many items you intended on bringing with you to Denmark (such as tablets, mobile phones, eReaders, hair dryers or curling irons).
    • Remember to take into account that you might own more devices at a later date. Do you intend on buying a new mobile phone computer soon?
    • There is a growing number of smaller rechargeable devices such as electric shavers which use USB charging for their power charging source. The next time you have to replace a device it could need a USB adapter so please check that your travel adapter has enough spare ports to power these also.
  • Are you bringing children along who might need to recharge their devices as well?

Do your appliances and devices work with a 230 volt power outlet?

Are you only charging USB devices in Denmark?

A USB cable

Are you only charging USB devices in Denmark?

How many Danish power outlets are available?

Are multiple wall outlets available

How many Danish power outlets are available?

  • Hotels in Denmark might only offer one power outlet. This will be an inconvenience when charging up the batteries of more than one device overnight because you will only be able to charge one device at a time.
  • To recharge multiple devices at the same time we suggest using a travel USB wall charger or a travel power strip which can power multiple USB ports or power outlets.

What is your budget?

  • A basic power adapter starts from around under $10 which powers one device from a Danish power outlet (providing that works with 230 volts or is dual voltage), but investing in anywhere between $15 to $20 means you can charge multiple devices at once and be able to use them in multiple different countries.

Do you intend on visiting countries other than Denmark?

Are you planning to visit anywhere else abroad in the future?

Are you flying long haul to travel to Denmark?

Arriving at an airport

Are you flying long haul to travel to Denmark?

  • If you are embarking on an extended trip to get to Denmark it's worth considering an airport-suitable charger that works in different power outlet types, one that can be packed in hand luggage and can be used to power phones and tablets.
  • As not all flights actually have power outlets for customers please consider bringing a portable charger [10] which will recharge on the go. After landing in Denmark you might have to use a mobile phone for making a telephone call, messenging, using mapping to locate accomodation or recalling itineraries; therefore it is recommended that your phone will have ample battery power remaining.
Are you only bringing hand luggage?

Are you only using hand baggage

Are you only bringing hand luggage?

Do you still need use your charger when returning to America?

Will you always have reliable access to power?

  • Voltage in Denmark is generally stable however if you need to visit another country you might need an adapter which will protect your devices. The electricity could often fluctuate in some areas which can possibly cause damage to your devices, you will need to use a power adapter which offers built in surge protection such as a travel power strip.
  • Bringing a portable charger [10] or a solar backpack [23] will prepare you for travelling to countries with limited electricity and any power cuts.

What can I connect to a Danish power outlet

Travel appliances that can connect to a Danish power outlet

Beats Pill speakers which can connect to a Danish power outlet

Jabra Bluetooth speakers which are compatible with a Danish power outlet

Mobile phones which can be connected to the Danish power outlet

Apple iPhones that can connect to the Danish power outlet

Samsung Galaxy phones that can connect to a Danish power outlet

A list of Amazon Kindle tablets which work with a Danish power outlet

A list of Apple iPads which are compatible with a Danish power outlet

Corrections

We endeavor to ensure all details on this page are correct and relevant to travelers visiting Denmark, if you wish to contribute any useful information or feedback please email travel@wikiconnections.org. For more comprehensive technical details visit the Wikipedia page on AC power plugs and sockets [26].

Disclaimer

WikiConnections is not responsible for any injury or damage caused due to using any type of suggested product with any other electrical device or appliance in any location, full details are available on the disclaimer page. All functions and capabilities should be checked prior to purchasing or using any power adapter. Assumptions on if any power adapter, charger, converter or power strip works in any location is based on data from publicly available sources and if it fits the primary power outlet used in that country. WikiConnections has not taken into consideration other less common power outlets which might be found as these might only be used in certain areas or in the process of being phased out.

Where possible, WikiConnections only recommends the type of product as being suitable along with alternatives and does not make any endorsement for any specific brand or product. Always check with the manufacturer to ensure full compatibility prior to attempting to use any device. Always check the reputation of the manufacturer and product to ensure the quality and safety of any electrical device being used.

See also

  1. https://en.wikipedia.org/wiki/Denmark - Denmark Wikipedia page.
  2. 4 Port USB Wall Charger - A universal USB charger capable of charging up to 4 USB devices with swappable international adapters, between $10 to $15.
  3. Type C plug adapter - Allows appliances to connect to Type C power outlets without converting voltage, between $5 to $10.
  4. Type F plug adapter - Allows appliances to connect to Type F power outlets without converting voltage, between $5 to $10.
  5. Dual voltage travel hair dryer - Folding handle hair dryer with dual voltage suitable for international travel, between $70 to $80.
  6. Heavy duty power converter - A 5000 watt heavy duty step up and step down power converter used to convert voltages for domestic appliances, power tools, televisions, heating appliances and motors, priced around $140.
  7. Dual voltage travel hair straighteners - Hair straighteners with adjustable temperature and dual voltage for 110 volts and 220 volts suitable for international travel, priced between $30 to $35.
  8. http://www.iec.ch/worldplugs/ - International Electrotechnical Commission World Plugs
  9. Type K plug adapter - Allows appliances to connect to Type K power outlets without converting voltage, estimated cost between $5 to $10.
  10. Portable charger - A power bank is a portable charger which can recharge USB powered devices such as mobile phones and tablets on the go, costs between $30 to $35.
  11. https://en.wikipedia.org/wiki/Adapter - power adaptor
  12. Universal travel power adapter - A typical universal travel power adapter can be used in over 150 different countries for use with appliances and USB devices, between $15 to $20.
  13. Travel power strip - A travel power strip includes surge protectors, AC power outlets, USB ports and swappable plug adapters for use in multiple countries, estimated cost between $35 to $40.
  14. Step down power converter - A step down power converter allows a 100-120 volt appliance to be used in a 220-240 volt power outlet, priced at under $120.
  15. Plug adapter set - Plug adapter set containing a number of different power plug adapters for use in different countries, costing between $15 to $20.
  16. Multiple power adapter travel set - international travel plug adapter set , around $15.
  17. Portable international travel plug adapter - AC Wall Charger with 2 USB sockets and outlets for US, UK, Australia and European power plugs which works in over 150 countries, under $10.
  18. https://en.wikipedia.org/wiki/Mains_electricity_by_country - WikiPedia - Mains electricity by country
  19. Rechargeable hair dryer - Rechargeable battery powered blow dryer suitable for travelling, under $160.
  20. Gas hair straighteners - Cordless ceramic hair straighteners powered by gas cartridges, between $20 to $25.
  21. 20,000mAh portable charger - High capacity 20000mAh high-speed portable USB charger suitable for charging mobile phones and some tablets for several days, between $35 to $40.
  22. USB-C PD power bank - Power Delivery charger suitable for charging laptops with USB-C support, priced at under $130.
  23. Solar backpack - A solar backpack will charge USB devices or an internal power bank when left in sunlight, costing between $80 to $90.
  24. Solar power bank - Portable power bank with solar cells which can recharge when placed in sunlight and power any USB powered device, between $20 to $25.
  25. Power converter - A step up step down power converter converts 110-120 volts up to 220-240 volts and 220-240 volts down to 110-120 Volts, costs between $90 to $100.
  26. https://en.wikipedia.org/wiki/AC_power_plugs_and_sockets - AC power plugs and sockets