Guyana to Sao Tome and Principe: Complete Plug & Adapter Guide (2026) Adapter Needed

If you're heading to Sao Tome and Principe from Guyana, it's worth checking the power situation before you pack. Different countries use different outlet types and electrical standards, so your devices may not plug in directly when you arrive.

Your Guyana plugs (Type A, B, D, G) won't fit Sao Tome and Principe's outlets (Type C, F). You'll want to grab a universal travel adapter or one specifically designed for Sao Tome and Principe before you depart.

The voltage and frequency in Sao Tome and Principe (230V, 50Hz) are close to Guyana (240V, 60Hz), 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.