Power
Do you need a plug adapter from Japan to Finland?
Adapter needed
Yes — you need a plug adapter from Japan to Finland. Finland uses Type C/F sockets that Japan plugs do not fit.
Japan to Finland
Japan → Finland
- Japan plugs
- A B
- Finland sockets
- C F
- Adapter
- Required
- Voltage
- 100V → 230V
Socket types in Finland
| Type C | Two round pins. The standard "Europlug" used across most of Europe. |
|---|---|
| Type F | Two round pins with side grounding clips ("Schuko"). Germany and much of Europe. |
Voltage differs: Japan runs at 100V, Finland at 230V. 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 Finland?
Yes. Finland uses Type C/F sockets, which Japan plugs do not fit, so pack a suitable adapter.
Will my devices work on Finland’s voltage?
Finland runs at 230V, 50Hz. Dual-voltage chargers (most phones and laptops) are fine; single-voltage devices may need a converter.