Your plugs & sockets
Voltage
100V
Frequency
50Hz/60Hz
Plugs
A, B
Plugs & sockets in Monaco
Voltage
230V
Frequency
50Hz
Plugs
C, F
Japan to Monaco: Complete Plug & Adapter Guide (2026) Adapter Needed
If you're heading to Monaco from Japan, it's worth checking the power situation before you pack. Different countries use different outlet types and electrical standards, so your devices may not plug in directly when you arrive.
Your Japan plugs (Type A, B) won't fit Monaco's outlets (Type C, F). You'll want to grab a universal travel adapter or one specifically designed for Monaco before you depart.
The electrical standards differ significantly: Japan operates at 100V/50Hz/60Hz and Monaco at 230V/50Hz. For single-voltage appliances (hair straighteners, kettles, etc.), this mismatch could damage your device or even be a safety hazard. Always verify your device's voltage rating before plugging in.
A universal travel adapter with multiple plug configurations is a smart investment if you travel frequently. For Monaco specifically, look for one that supports Type C/F outlets. USB charging ports built into the adapter are a nice bonus.
