Your plugs & sockets
Voltage
230V
Frequency
50Hz
Plugs
A, B, C, F, O
Plugs & sockets in Sao Tome and Principe
Voltage
230V
Frequency
50Hz
Plugs
C, F
Thailand to Sao Tome and Principe: Complete Plug & Adapter Guide (2026) Adapter Needed
Whether it's a business trip or a vacation, traveling from Thailand to Sao Tome and Principe 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: Thailand and Sao Tome and Principe share compatible plug types (Type C and F). Your existing plugs should fit directly into Sao Tome and Principe's outlets without any adapter needed.
On the voltage front, Thailand (230V, 50Hz) and Sao Tome and Principe (230V, 50Hz) are identical. You shouldn't need a voltage converter for your electronics.
When packing for Sao Tome and Principe, bring at least one adapter per room if you're traveling with others. Airport shops often sell them at a markup, so ordering one online beforehand saves money. A small power strip from home can also multiply a single adapter into several outlets.
