Compare the plug shapes, voltage and frequency in Brazil and Guatemala, and find out which adapter you need before you travel.
Adapter required
Yes — coming from Brazil, you will need a travel adapter for Guatemala. Brazil uses Type C/Type N plugs, and Guatemala uses Type A/Type B, so the pin shapes will not fit any wall socket.
Brazil (home)
Guatemala (destination)
Electrical specifications in Guatemala
Voltage
Frequency
More about plugs in Guatemala
In Guatemala, the standard power plug is Type A and Type B. The country runs on 120 volts at 60 Hz. That means wall sockets in Guatemala can be one of 2 different shapes — Type A, Type B, and your plug needs to physically match the socket to fit.
Full Guatemala plug guide