Can I Use My Electric Toothbrush in South Korea?

Q: What plug type does South Korea use?

South Korea uses Type C/F sockets at 220V / 60Hz.

Yes — your electric toothbrush works in South Korea with just a plug adapter.

Plug adapter needed

Your device handles this country's voltage, but the plug shape is different. You need a plug adapter to fit the sockets here. A plug adapter only changes the shape — it does not change voltage, and that's fine in this case because your device already supports the local voltage.

Device label dual
Destination grid 220⁠V / 60⁠Hz
Plug fit Type C/F adapter needed
Verdict Plug adapter needed

Device voltage: dual
Destination grid: 220⁠V / 60⁠Hz
Plug type: Type C/F adapter needed
Typical wattage: 1–5⁠W
Verdict: Plug adapter needed
Reviewed: 2026-06-17

Based on what's typical for this device — confirm on the label to be sure.

Next step

What to do next

Choose the right adapterMatch Type C/F sockets without confusing adapters and converters.Add it to a trip checklistKeep Electric Toothbrush in a saved packing verdict for South Korea.See plug shapesCompare the Type C/F plug reference.

Why

Your electric toothbrush's voltage already matches South Korea's 220V, so it runs normally — you only need a Type C/F plug adapter for the socket shape. As always, confirm the voltage range printed on the label.

South Korea runs 220⁠V / 60⁠Hz. South Korea runs 220V at 60Hz with European-style Type C/F sockets, which often surprises US visitors. US single-voltage devices need a converter.

Electric Toothbrush in South Korea at a glance

Your electric toothbrush vs South Korea's grid
Device voltage profile	dual
Typical wattage	1–5⁠W
Destination voltage	220⁠V
Destination frequency	60⁠Hz
Destination plug types	Type C/F
Voltage mismatch	120⁠V → 220⁠V = +100⁠V
Verdict	Plug adapter needed

Plug types in South Korea: Type C, Type F

Final check: look for "INPUT 100-240V" or a matching local voltage on the label before you plug in.

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Get a travel adapter for South Korea

Safety check: a plug adapter only changes plug shape. It does not convert voltage, so confirm your device label before buying.

Shopping links never change the safety verdict.

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FAQ

Can I use my electric toothbrush in South Korea?

Yes — your electric toothbrush works in South Korea with just a plug adapter. South Korea runs 220⁠V / 60⁠Hz on Type C/F sockets.

Will a travel adapter let me use my electric toothbrush in South Korea?

South Korea sockets use Type C/F. Yes — you need a Type C/F plug adapter for the shape.

Do I need a voltage converter for a electric toothbrush in South Korea?

No. If your electric toothbrush is dual-voltage (100–240V), you don't need a converter in South Korea.

What plug type does South Korea use?

South Korea uses Type C/F sockets at 220⁠V / 60⁠Hz.

Adapter vs converter explained

Guidance only — not professional electrical advice. Always confirm against your device's label before plugging in. Local wiring (especially in hotels and older buildings) can vary.