South Korea: Plugs & Sockets - Do I need a travel adapter to charge my devices from North Korea?
✅ You don't need a travel adapter.
⚠️ You might need a voltage converter.
⚠️ Be extra careful because of the difference in frequency.
Country
Voltage
220
220
Frequency
50
60
Plugs & Sockets
❌
✔
Adapter needed

-
3 pins
-
grounded
-
15 A
-
almost always 100 – 127 V
-
socket compatible with plug types A & B
...

- - 220 – 240 V
- 2.5 A, 10 A & 16 A
- 2 pins
- Not grounded
- Compatible with plugs Type C
C

- - 220 – 240 V
- 16 A
- 2 pins
- Grounded
- Compatible with plugs Type C, E and F
F
You need
FAQ
What power sockets are used in South Korea?
South Korea uses sockets (=outlets) Type C and F. Plug Type C is rated for 220-240V and 2.5A/10A/16A, featuring two pins and is ungrounded
What power plugs are used in North Korea?
North Korea uses sockets (=outlets) Type C and F. Plug Type C is rated for 220-240V and 2.5A/10A/16A, featuring two pins and is ungrounded. Plug Type F is rated for 220-240V and 16A, featuring two pins and is grounded.
Are plugs from North Korea and South Korea the same?
All of your plugs from North Korea should be compatible with sockets from South Korea.
Do I need a plug adapter in South Korea?
All of the plugs that are used in North Korea should be compatible with generally available in South Korea.
What kind of travel adapter do I need for South Korea?
You should be able to use plugs from North Korea without a travel adapter in South Korea.
Will my phone charge in South Korea?
You should be able to charge your phone without a travel adapter in South Korea. However, it's always a good idea to check the specifications on your device’s charger to confirm compatibility, or consider purchasing a universal travel adapter if you're unsure.
Will my laptop charge in South Korea?
You should be able to charge your phone without a travel adapter in South Korea. However, it's always a good idea to check the specifications on your device’s charger to confirm compatibility, or consider purchasing a universal travel adapter if you're unsure.
What is the voltage in North Korea vs South Korea?
The standard voltage in South Korea is 220 V, whereas in North Korea the voltage supply is 220 V.
Can I use 220 V in South Korea?
Yes, the standard voltage in South Korea is 220 V as well. This means that the electrical voltage requirements for devices should be identical, allowing you to use all of your electronic devices seamlessly when traveling between South Korea and North Korea.
What is the frequency in North Korea vs South Korea?
The standard frequency in South Korea is 60 Hz, whereas in North Korea the fequency supply is 50 Hz.
Can I use 50 Hz in South Korea?
Generally, most modern chargers for devices like laptops, smartphones, and tablets are designed to work with a range of power frequencies from about 45 Hz to 65 Hz. However, for devices that rely on specific timing based on the mains frequency—such as clocks, some medical equipment, and certain audio devices—the correct frequency is crucial. Using these devices with an incorrect frequency can also cause unexpected behavior. Always check your device's specifications for sensitivity to voltage and frequency variations before using it in a different country or with an unverified power source.
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