Power Plugs in Denmark

Denmark uses Type C and Type K power plugs and electrical outlets. The standard voltage is 230V with a frequency of 50Hz. This is significantly higher than the 120V used in the United States and Canada, so travelers from North America should check their device compatibility.

Do You Need a Travel Adapter for Denmark?

Yes, travelers from the United States, Canada, Mexico, and other countries using Type A/B plugs will need a travel adapter for Denmark. The Type C/K outlets used in Denmark are not compatible with American plugs.

Voltage Converter vs. Plug Adapter

It's important to understand the difference: a plug adapter only changes the physical shape of your plug to fit Denmark's outlets, while a voltage converter actually changes the electrical current. Since Denmark uses 230V (higher than US 120V), you may need a voltage converter for older appliances like hair dryers. However, most modern electronics (smartphones, laptops, cameras) have built-in converters that work with 100-240V.

Tips for Travelers to Denmark

• Pack a Type C/Type K adapter before traveling - Denmark's outlets won't accept US plugs
• Danish trains (DSB) have outlets on Intercity and Intercity Lyn services
• Copenhagen is exceptionally bike-friendly - but still charge your phone for maps and photos
• Danish design extends to thoughtful outlet placement in hotels - expect good charging access