From Virgin Islands (USA) to Guam
All plugs match
When travelling from Virgin Islands (USA) to Guam: Good news: all your Virgin Islands (USA) plug types fit in Guam. Voltage matches at 110V. Frequency is the same at 60Hz.
Virgin Islands (USA)
GuamYour plugs
Type A
Fits
Type B
Fits
Accepted in Guam
Type A
Type B
2 of 2 plug type(s) match
You: A, B • Guam: A, B
Voltage: 110V → 110V
Same voltage
Frequency: 60Hz → 60Hz
Same frequency
You may not need an adapterAdapters you may need
Plugs, voltage and frequency line up for most chargers.
About electricity in Guam
Guam is 110V/60Hz with Type A and B sockets. US standard.
Grid & history
GPA supplies the island from a mix of oil-fired plants and growing solar.
Availability
Reliable.
Sockets & hotels
Standard North American sockets.
Energy mix
Renewables15%
Fossil85%
Practical tips
- US plugs fit local sockets directly, so US travellers do not need an adapter.
- Voltage is 110V, so US plugs and chargers are designed for it.
Frequently asked questions
- Will my Virgin Islands (USA) plug work in Guam?
- Yes. Every Virgin Islands (USA) plug type (Type A, Type B) fits in Guam sockets without an adapter.
- What plug type does Guam use?
- Guam uses Type A, Type B. The supply is 110V at 60Hz.
- Do I need a voltage converter for Guam when travelling from Virgin Islands (USA)?
- Guam runs on 110V, the same as Virgin Islands (USA). Any charger that works at home will work there.
- Is the electrical frequency in Guam the same as Virgin Islands (USA)?
- Frequency in Guam is 60Hz, the same as Virgin Islands (USA).