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

Getting ready for your journey from Sao Tome and Principe to Switzerland? Electrical compatibility is easy to overlook, but bringing the wrong plug or forgetting an adapter can leave you scrambling at your hotel. Here's what you need to know.

Since Sao Tome and Principe and Switzerland both support Type C plugs, you can use your chargers and appliances without a travel adapter. One less thing to worry about.

The voltage and frequency in Switzerland (230V, 50Hz) are the same as Sao Tome and Principe (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.