
PLUGS & OUTLET TYPE – South Korea
Plug Type in South Korea – Which Travel Adapter Do You Need?
If you’re a U.S. traveller planning a trip to South Korea, it’s essential to understand the differences in electrical systems and plug types. South Korea uses plug Type F primarily and occasionally Type C.
Their power supply operates at 220V and 60Hz, while the U.S. operates at 120V and 60Hz. As a result, you might need a travel adapter or even a voltage converter depending on your devices. In this article, we’ll explore the South Korean plug type, travel adapters, and converters to help make your journey hassle-free.

Hey there, my name is Oliver and I have been a traveller and writer for quite a number years now. I graduated from university in the UK and have been on the move ever since. I love visiting historical places and have been to 35+ countries and counting. There’s nothing better than getting to spend a month (or six) truly getting to know a place, it’s people, and local customs.
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In a Hurry? Here's our Key Info for This Article
- South Korea predominantly uses plug Type F, also known as Schuko, and occasionally Type C, which is a Europlug.
- The countrys power supply is at 220V and 60Hz, differing from the U.S. which uses 120V and 60Hz.
- Travelers from the U.S. need a travel adapter compatible with the South Korean plug type, which can be found on platforms like Amazon.
- If your device isnt dual voltage (110-240V), youll need a voltage converter or transformer to ensure compatibility with South Koreas power supply.
- Fuse-protected adapters are recommended for additional safety.
- Before traveling, check if your devices are dual voltage or single voltage to identify if a voltage converter is necessary.
- Prepare for your trip by investing in a high-quality travel adapter, voltage converter (if needed), and power bank to keep your devices charged and operating correctly.
Understanding South Korea’s Electrical System
South Korea is known for its fantastic infrastructure which basically eliminates the chances of black outs or surges. The country’s power outlets are of European style, accepting Type C or Type F plugs featuring two round prongs. With a standard voltage of 220V and a frequency of 60Hz, South Korea differs from the USA’s 120V/60Hz system. Consequently, electronic devices need to be dual-voltage or paired with a voltage converter to avoid damage. South Korean electrical outlets are generally safe to use and of high quality, and fuse-protected adapters are recommended for an added layer of protection.
The following table provides a quick overview of South Korea’s electrical system compared to the United States:
Specifications | South Korea | United States |
---|---|---|
Power Supply | 220V | 120V |
Frequency | 60Hz | 60Hz |
Plug Type | Type C and Type F | Type A and Type B |
If you’re unsure whether your device is compatible with South Korea’s power supply, it’s essential to check the voltage and frequency specifications of your electrical devices. Most modern gadgets support multiple voltages, creating the need for a converter.
Here are some useful tips for travelers to South Korea:
- Check if your devices are dual voltage or require a voltage converter
- Pack a reliable travel adapter compatible with South Korea’s Type C and Type F outlets.
- Opt for fuse-protected adapters for added protection
- Invest in a high-quality power bank to keep your devices charged on the go


Finding the Right Travel Adapter for Your Devices
To make sure your electrical devices function safely during your trip to South Korea, it’s best to identify whether they are dual voltage or single voltage and choose the proper adapters, converters, or transformers. To do this, there are several key factors to consider.
Identifying Dual Voltage and Single Voltage Appliances
The first step is to inspect the appliance rating plate on your device. If it states ‘INPUT: 110-240V’, your appliance is dual voltage and can safely be used on South Korea’s 220V electrical system without a converter. However, if your device is single voltage and not rated for 220V, you’ll need a transformer or converter to ensure proper operation in South Korea.
Choosing Between Voltage Converters and Transformers
Voltage converters and transformers are necessary for travellers with electrical devices not compatible with South Korea’s electricity specifications. Voltage converters are typically used for devices that operate for short durations, while transformers are better suited for appliances that require longer operating times.
It’s crucial to ensure that your converter or transformer matches your appliance’s maximum power rating (AMPS or WATTS). For devices with an earth connection, choose a travel adapter specifically designed for appliances with double insulation, indicated by a unique symbol.
Best Travel Adapters for South Korean Outlets
When selecting the best travel adapter for South Korea, opt for a model that can handle Type F outlets, like the Ceptics World Power Plug Adapter Set or the NEWVANGA International Power Adapter. These travel adapters feature several USB ports for charging multiple devices at the same time.
To keep your devices powered throughout your day, it’s also recommended to bring a power bank, a necessity for any traveller.
Adapter | Outlet Compatibility | USB Ports | Additional Features |
---|---|---|---|
Ceptics World Power Plug Adapter Set | Type F | Yes | Set includes adapters for multiple countries |
NEWVANGA International Power Adapter | Type F | Yes | Universal compatibility, surge protection |
USB travel power adapter | Compatible with South Korean outlets when used with Type F plug adapter | Yes | Great for only recharging USB devices |
Conclusion
As you prepare for your South Korean adventure, it’s important to include the appropriate travel adapters and determine whether your devices require voltage converters. Keep in mind that South Korea predominantly uses Type F outlets and, to a lesser extent, Type C. While most modern electronics are equipped with power transformers, devices that fit into Korean outlets but operate at a different frequency will require a converter.
For a safe travel experience in South Korea, it’s recommended to acquire your travel adapters, voltage converters, or transformers before take off. This will make sure that you are fully prepared for the country’s electrical system and can use and charge your devices without any issues. Don’t forget to pack a reliable power bank, which can be your go-to for keeping your devices charged throughout your journey, especially when navigating cities or transport.
So let’s pack our bags, pack your power bank and adapters for a smooth journey through South Korea!
Plug Type in South Korea FAQ
South Korea primarily uses plug Type F, which has two round pins with two earth clips on the sides, and occasionally Type C (Europlug) with two round prongs. To use devices from the U.S or Mexico, you will need a compatible travel adapter.
Similarly to Spain, South Korea’s electrical system has a standard voltage of 220V and a frequency of 60Hz. This differs from the USA’s system, which uses 120V/60Hz.
Check your appliance’s rating plate for the voltage information. A dual voltage appliance will show “INPUT: 110-240V,” meaning it is suitable for South Korea’s 220V system without a converter. If your device is single voltage and not rated for 220V, you will need a transformer or converter to use it safely.
Voltage converters are suitable for devices used for short durations, while transformers are for appliances that require continuous operation. Ensure your converter or transformer matches the maximum power rating (AMPS or WATTS) of your appliance. For devices needing an earth connection, choose a travel adapter suitable for double-insulated appliances.
Some recommended travel adapters include the Ceptics World Power Plug Adapter Set and the NEWVANGA International Power Adapter. Many modern adapters also have USB ports for added convenience. If you only need to recharge USB devices, a USB travel power adapter compatible with South Korean outlets or used with a Type F plug adapter will suffice.