Your plugs & sockets
Voltage
220V
Frequency
50Hz
Plugs
C
Plugs & sockets in Australia
Voltage
230V
Frequency
50Hz
Plugs
I
Guinea-Bissau to Australia: Complete Plug & Adapter Guide (2026) Adapter Needed
Traveling from Guinea-Bissau to Australia means crossing into a different electrical system. Before you leave, take a moment to understand the plug types and voltage used in Australia so you can keep all your devices charged and ready.
There's no plug compatibility between Guinea-Bissau and Australia. Guinea-Bissau devices use Type C connectors, while Australia sockets are Type I. An adapter is a must-have for this destination.
On the voltage front, Guinea-Bissau (220V, 50Hz) and Australia (230V, 50Hz) are very similar. You shouldn't need a voltage converter for your electronics.
A universal travel adapter with multiple plug configurations is a smart investment if you travel frequently. For Australia specifically, look for one that supports Type I outlets. USB charging ports built into the adapter are a nice bonus.
