Power plugs and sockets used in Guam

Are you visiting Guam and you need to know if you need any adapter or convertor for the power plugs and power sockets used in Guam? Please select from which country you are to see if you need any adapters and or convertors in Guam.

Electricity in Guam

In Guam they use the following plug and sockets types: Type A, Type B. The voltage is 110 V and the standard frequency is 60 Hz

Power plugs and sockets Guam

The sockets and plugs used in Guam are Type A, Type B you can take a look at the pictures below to see how each plug and socket type looks.

Are the power plugs and sockets different from your home country click on the link below for a universal power plug adapter for Guam

Power plug type world map

plugs and sockets around the world

Voltage and frequency used in Guam

All sockets in Guam provide a standard voltage of 110 V with a frequency of 60 Hz.


The standard frequency in Guam is 60 Hz . Is this frequency is different than the usually frequency in your home cpowerountry we do not recommend to use your electronical equipment in Guam. But if the voltage is the same (110 V) it is possible to use your equipment for a short time (AT YOUR OWN RISK). This specially applies on any moving, rotating or time related appliances.

Voltage and frequency world map

socket voltage and frequency used around the world