Power Plugs in South Korea
South Korea uses Type C and F outlets at 220V/60Hz - the European-style round pins but at 60Hz frequency like the Americas. This unusual combination means your European adapter will fit, but the electrical characteristics differ slightly. Seoul's ultra-modern infrastructure includes USB outlets in many public spaces, while traditional hanok guesthouses may have limited outlet access.
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Complete Guide to Power Plugs in South Korea
South Korea uses Type C and Type F power plugs and electrical outlets. The standard voltage is 220V with a frequency of 60Hz. 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 South Korea?
Yes, travelers from the United States, Canada, Mexico, and other countries using Type A/B plugs will need a travel adapter for South Korea. The Type C/F outlets used in South Korea 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 South Korea's outlets, while a voltage converter actually changes the electrical current. Since South Korea uses 220V (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 South Korea
- European Type C/F plugs fit Korean outlets - but Korea runs 60Hz, not 50Hz like Europe
- 220V is higher than Japan and the US - check your device's voltage range before plugging in
- Korean cafes, subway stations, and even convenience stores often have USB charging available
- KTX high-speed trains have outlets at every seat - perfect for the Seoul-Busan journey
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