It is important to determine if you need a travel adapter or a voltage converter for South Korea plug and power outlets.

Not to worry, we have all the information you need to ensure a problem-free trip.

What type of plug is used in South Korea power outlets?

The power plugs and outlets used in South Korea are the types C and F plugs.

Type C plug has two round pins.

The type F plug has two round pins and an earth clip on its side.

South Korea Plug & Socket: Travel Adapter Needed?
South Korea Plug & Power Outlet Type C
South Korea Plug & Socket: Travel Adapter Needed?
South Korea Plug & Power Outlet Type F

What is the voltage and frequency in South Korea?

The standard voltage and frequency in South Korea is 220 V, while the standard frequency is 60 Hz.

If you are from a country with a standard frequency between 220 V and 240 V, you can use your electric appliances in South Korea without a voltage converter.

Travelers from countries such as Australia, the UK, Europe, and countries in most parts of Africa and Asia can use appliances in South Korea without a voltage converter.

This is because manufacturers take into consideration slight deviations into account.

For travelers from countries with a standard voltage between 100 V – 127 V, using electrical appliances in South Korea will require a voltage converter.

This includes travelers from countries such as Canada, the US, and most countries in South America.

For travelers from countries with a standard frequency different from that of South Korea, it is recommended that electric appliances are not used in South Korea.

If no voltage differences exist for such appliances, they can be used, but it can be risky and should only be done for a limited period.

Caution has to be exercised when dealing with rotating or moving appliances such as fans and clocks.

Some devices and appliances do not require voltage converters as they work with different voltages and frequencies.

On such a device label, an inscription such as ” INPUT: 100 – 240 V, 50/60 Hz” is written.

Such devices can be used in all countries in the world without a voltage converter.

These devices include chargers of phone cameras, tablets, laptops, and electric toothbrushes.

Want to buy a power plug/travel adapter or voltage converter?

The list of travel adapter products and converters available online is endless. However, when you choose a quality travel adapter, you can stay connected to a power source.

Fortunately, here’s our top-3 travel adapter picks from Amazon, in terms of quality, design, and price.

Electricity in South Korea: How does South Korea get its energy?

South Korea generates most of its electricity from fossil fuels.

In 2018 coal formed 41.9% of electricity generation, with Liquified Natural Gas (LNG) producing 26.8%.

Nuclear energy produced 23.4%, hydroelectricity and petroleum accounted for 1.3% and 1% of electricity generation.

Other sources accounted for 5%.