The table below summarises the plug types, voltage and frequency of electrical current in both Virgin Islands and Guam.
| Virgin Islands | Guam | |
|---|---|---|
| Plug Types | A, B | A, B |
| Voltage | 110V | 110V |
| Frequency of electrical current | 60Hz | 60Hz |
In Virgin Islands there's more than one plug type in use.
What type of plug does your appliance have?
In Guam there's more than one socket type in use.
You will need this adaptor:
Socket Type
(Virgin Islands) to Plug Type B
(Guam)
Guam also uses Socket Type A, which is used in Virgin Islands. If using an appliance that has a Type A Plug in the Type A Sockets of Guam, you will not need an adaptor.
In Guam there's more than one socket type in use.
You will need this adaptor:
Socket Type
(Virgin Islands) to Plug Type A
(Guam)
Guam also uses Socket Type B, which is used in Virgin Islands. If using an appliance that has a Type B Plug in the Type B Sockets of Guam, you will not need an adaptor.
The voltage found in Virgin Islands and Guam is exactly the same (110V). You will not need a transformer.
The frequency found in Virgin Islands and Guam is exactly the same (60Hz). Timing devices and appliances that use motors will function as expected under this frequency.