South Korea: Plugs & Sockets - Do I need a travel adapter to charge my devices from Thailand?
⚠️ You need a travel adapter.
⚠️ You might need a voltage converter.
⚠️ Be extra careful because of the difference in frequency.
Country
Voltage
230
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 Thailand?
Thailand uses sockets (=outlets) Type A, B, C and O. Plug Type A is rated for 100-127V and 15A, featuring two pins and is ungrounded.. Plug Type B is rated for 100-127V and 15A, featuring three pins and is grounded.. Plug Type C is rated for 220-240V and 2.5A/10A/16A, featuring two pins and is ungrounded. Plug Type O is rated for 220-240V and 16A, featuring three pins and is grounded.
Are plugs from Thailand and South Korea the same?
Some of the plugs from Thailand are not compatible with plugs from South Korea. You will not be able to use plugs Type ABO with the available sockets Type C and Fin South Korea.
Do I need a plug adapter in South Korea?
You will need a travel adapter for plugs Type ABO from Thailand when traveling to South Korea.
What kind of travel adapter do I need for South Korea?
When traveling to South Korea you need the right travel adapter to ensure that your electronic devices can be used without any issues. The adapter needs to be compatible with plug Types C and F commonly used in South Korea. We recommend getting a universal travel adapter that fits multiple sockets. Especially, if you travel frequently.
Will my phone charge in South Korea?
If your phone charger is rated for 100-240 V (which is common for many modern devices), it will work in South Korea without needing a voltage converter. However, you need a plug adapter since chargers from Thailand won't fit sockets Type C and F.
Will my laptop charge in South Korea?
Most laptop chargers are designed to handle a range of input voltages (typically 100-240 volts) which makes them compatible with the voltage in South Korea. However, you will need a plug adapter to fit Type C and F sockets.
What is the voltage in Thailand vs South Korea?
The standard voltage in South Korea is 220 V, whereas in Thailand the voltage supply is 230 V.
Can I use 230 V in South Korea?
The standard voltage in South Korea is 220 V, whereas in Thailand the voltage supply is 230 V. This means that the electrical voltage requirements for devices are more or less the same. Therefore you should be able to use all of your electronic devices when traveling between South Korea and Thailand.
What is the frequency in Thailand vs South Korea?
The standard frequency in South Korea is 60 Hz, whereas in Thailand 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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