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