Dominica to Guinea-Bissau: Complete Plug & Adapter Guide (2026) Adapter Needed

Heading from Dominica to Guinea-Bissau? Plug types and voltage standards differ between countries, so a little preparation goes a long way. Here's a breakdown of what to expect at the wall socket.

Dominica uses Type D and G plugs, while Guinea-Bissau uses Type C. Since there is no overlap, you will need a travel adapter to plug in your devices. Make sure to pick one up before your trip or at the airport.

The voltage and frequency in Guinea-Bissau (220V, 50Hz) are close to Dominica (230V, 50Hz), so your appliances should work without a converter.

Most modern phone chargers, laptop adapters, and camera chargers are designed to handle 100-240V input, so they'll work anywhere with just a plug adapter. Heat-producing appliances like hair dryers and flat irons are often single-voltage, so check before you plug them in abroad.