Power plugs used in Guam
Plug types: A B
Voltage: 110V
Frequency: 60Hz
Check compatibility
See if your plug works in Guam or when traveling from Guam to another country.
Plug type reference
Other countries
FAQ
- Do I need an adapter for Guam?
- It depends on your home country. Use our compatibility tool to check.
- What voltage does Guam use?
- Guam uses 110V at 60Hz.