Your plugs & sockets
Voltage
220V
Frequency
50Hz
Plugs
C
Plugs & sockets in Slovakia
Voltage
230V
Frequency
50Hz
Plugs
C, E
Guinea-Bissau to Slovakia: Complete Plug & Adapter Guide (2026) No Adapter Needed
Whether it's a business trip or a vacation, traveling from Guinea-Bissau to Slovakia requires a quick check on power compatibility. The last thing you want is to arrive and discover your charger doesn't fit the outlets.
Good news: Guinea-Bissau and Slovakia share compatible plug types (Type C). Your existing plugs should fit directly into Slovakia's outlets without any adapter needed.
On the voltage front, Guinea-Bissau (220V, 50Hz) and Slovakia (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 Slovakia specifically, look for one that supports Type C/E outlets. USB charging ports built into the adapter are a nice bonus.
