In South Korea, power plugs and sockets are types C and F. The standard voltage is 220V at a frequency of 60Hz.
C · F
Socket types
220V
Voltage
60Hz
Frequency
Socket types used in South Korea
For each socket below you'll also see the matching plug. These are what you'll find in the wall.
Type C
Type F
Check your plugs for South Korea
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Travelling from 🇺🇸 the United States to South Korea?
🔌 Adapter needed⚡ Voltage converter needed
Do your plugs fit in South Korea?
In South Korea they use sockets of types C and F. Your types A and B from the United States won't fit, so you need a power plug travel adapter.
C · Socket in South Koreavs
✕A · Your plug A✕B · Your plug B
✕ Socket C does not fit your types A and B
F · Socket in South Koreavs
✕A · Your plug A✕B · Your plug B
✕ Socket F does not fit your types A and B
Voltage & frequency
🇰🇷 South Korea
220V·60Hz
vs
🇺🇸 United States
120V·60Hz
Do you need a voltage converter in South Korea?
⚡
Mind the voltage. The standard voltage in South Korea (220V) is much higher than in the United States (120V). Without a converter you risk serious damage to your devices.
Many chargers (phones, laptops, cameras) are labelled INPUT: 100–240V, 50/60Hz — those work anywhere and only need a plug adapter, never a converter. Always check the label.
Frequently asked questions
What plug type is used in South Korea?
South Korea uses power sockets of types C and F. The standard voltage is 220V at a frequency of 60Hz.
Do I need a power plug adapter in South Korea?
Yes. If you travel from the United States you need a power plug travel adapter for types C and F sockets in South Korea, because your types A and B plugs don't fit.
Do I need a voltage converter in South Korea?
Yes. The voltage in South Korea (220V) differs from the United States (120V), so you need a voltage converter to protect your devices — unless a device is labelled 100–240V.
Learn about the plug types used in South Korea
See every country that uses each of these plug types:
