Do I need a Travel Adapter?
Are you traveling to a different country and want to know if you need a travel adapter for your electronic devices to work with local sockets and plugs? Check it right now with our travel guide:
Power Plugs and Electricity in South Korea
South Korea uses plugs and sockets (=outlets) of Type C and F. The sockets are designed to be compatible with plugs of Type C, E, F.
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You need a travel adapter.
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Be careful because of the difference in frequency.
Power Plugs and Electricity in South Korea
Plugs & Sockets
South Korea uses plugs and sockets (=outlets) of Type C and F. The sockets are designed to be compatible with plugs of Type C, E, F.
Electricity Specification
Voltage: The standard voltage in South Korea is 220 V.
Frequency: The electrical frequency in South Korea is 60 Hz.
The following sockets are available in South Korea:
C

F

What plugs from Thailand can I use in South Korea?
In Thailand Type A, B, C and O plugs are common. These are designed to work with Type A, B, C, E, F, J, L, O sockets.
South Korea uses sockets of type C and F. These sockets are compatible with plugs of type C, E, F
Therefore, you can use the following plugs from Thailand when traveling within South Korea:

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✓
compatible
yes/no
yes/ no
X
What travel adapter do I need for South Korea?
You will need power plug adapter for sockets C and F when traveling to South Korea. However, we recommend buying a universal travel adapter that fits multiple sockets. Especially, if you travel frequently. You can find a selection of high-quality universal power adapters on online.

travel adapter
Do I need a Voltage Converter in South Korea?
The standard voltage in South Korea (220 V) matches more or less the voltage supply in Thailand (230 V). Generally, this should not be a problem for your devices.
Additionally, be aware that the frequency in South Korea differs.
Thailand
230
50
V
Hz
!
South Korea
220
60
V
Hz
Finding a suitable voltage converter can be challenging. It is essential to be aware that not all converters can adjust the frequency of electricity, and using an incompatible voltage converter can pose several risks:
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Overheating and Reduced Lifespan: Incorrect voltage may cause your devices to overheat, potentially damaging them and shortening their lifespan.
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Unexpected Behavior: Devices might not operate correctly if the frequency does not match their design specifications. This is particularly risky for devices with motorized components or electronic chips, such as clocks, shavers, and medical equipment.
Caution Advised: If you choose to use your electronic devices without a compatible converter, do so at your own risk. It's particularly important to exercise caution with devices that rely heavily on correct voltage and frequency to operate safely.
Safe Practice Recommendation: To avoid these risks, it's advisable to always use a voltage converter that matches your device's specifications. This ensures safe operation and protects your devices while abroad.
Find power adapters on:
Frequently asked questions
What type of power plugs are used in South Korea?
South Korea uses power plugs and sockets of type C and F.
What voltage is used in South Korea?
South Korea operates on a supply voltage of 220 V and a frequency of 60 Hz.
Can I use Thailand plugs in South Korea?
No, you will need a travel adapter for plugs Type A, B, O from Thailand to be able to use them in South Korea.
No, while Thailand uses plugs Type A, B, C and O Thailand uses plugs Type C and F.
Do Thailand and South Korea use the same plugs?
What travel adapter is best for South Korea?
We recommend the use of a universal travel adapter, since you will be able to use it on all your future travels. You can easily find one online.