Power Adapter for South Korea: Plugs, Voltage & What to Pack (2026)

South Korea uses Type C and F plugs at 220 V (60 Hz). Here is what that means for your chargers, and the one thing to check before you buy an adapter.

South Korea at a glance

Plug type(s)	Type C and F
Voltage	220 V
Frequency	60 Hz

Do you need an adapter?

Travelers from the EU share Types C/F and usually need no adapter. Visitors from the US, UK and Australia need a plug adapter.

South Korea moved to the European-style 220 V round-pin standard; older buildings may still have Type A outlets.

Adapter vs voltage converter — the part people get wrong

A plug adapter only changes the shape of the pins so your plug fits the socket. A voltage converter changes the electricity itself. The good news: most travel electronics — phones, laptops, tablets, camera and most modern chargers — are dual-voltage, rated 100–240 V. For those you need only a plug adapter, even in South Korea. Look for "INPUT: 100–240V" printed on the charger. Single-voltage appliances (some hair dryers, straighteners, small kettles) are the ones that may need a converter — or are better bought locally.

Universal travel adapter (USB-C)

A single universal adapter with USB-C Power Delivery covers South Korea and most other destinations, and charges a phone and laptop from one socket. The most useful sub-$40 item for international travel.

Browse universal adapters on Amazon

Before you fly

Pack one universal adapter rather than several country-specific ones.
Confirm each charger says 100–240 V — if so, no converter needed.
Bring a small power strip to turn one adapter into several outlets.

FAQ: power and plugs in South Korea

What plug type does South Korea use?

South Korea uses Type C and F plugs at 220 V, 60 Hz. If your devices use a different plug type, you will need a travel plug adapter.

Do I need a voltage converter for South Korea?

South Korea runs at 220 V. Most modern phones, laptops and camera chargers are dual-voltage (rated 100–240 V) and need only a plug adapter, not a converter. Check the small print on your charger — if it says 100–240 V, you are fine. Single-voltage items such as some hair tools may need a converter.

Will my phone charger work in South Korea?

Almost certainly, with the right plug adapter. Phone and laptop chargers are nearly always dual-voltage, so they handle South Korea's 220 V supply; you just need an adapter that fits a Type C and F socket.

Gently Yonder tip: Reference data like plug types and voltage is stable, but hotels and new builds vary. If a socket doesn't match, hotel reception almost always keeps spare adapters at the desk.

Disclosure: this page contains affiliate links. As an Amazon Associate, Gently Yonder may earn from qualifying purchases at no extra cost to you. Plug and voltage data is provided as general preparation guidance — always check your device labels and confirm locally.