Power
Do you need a plug adapter from Japan to Thailand?
Adapter needed
Yes — you need a plug adapter from Japan to Thailand. Thailand uses Type C/O sockets that Japan plugs do not fit.
Japan to Thailand
Japan → Thailand
- Japan plugs
- A B
- Thailand sockets
- A B C O
- Adapter
- Required
- Voltage
- 100V → 220V
Socket types in Thailand
| Type C | Two round pins. The standard "Europlug" used across most of Europe. |
|---|---|
| Type O | Three round pins. Used in Thailand. |
Voltage differs: Japan runs at 100V, Thailand at 220V. Most phone and laptop chargers handle both; single-voltage devices may need a converter.
Common questions
Do I need a plug adapter from Japan to Thailand?
Yes. Thailand uses Type C/O sockets, which Japan plugs do not fit, so pack a suitable adapter.
Will my devices work on Thailand’s voltage?
Thailand runs at 220V, 50Hz. Dual-voltage chargers (most phones and laptops) are fine; single-voltage devices may need a converter.