Sao Tome and Principe to Iceland: Complete Plug & Adapter Guide (2026) No Adapter Needed

Traveling from Sao Tome and Principe to Iceland means crossing into a different electrical system. Before you leave, take a moment to understand the plug types and voltage used in Iceland so you can keep all your devices charged and ready.

Both Sao Tome and Principe and Iceland use Type C/F plugs, so your devices should plug right in. An adapter isn't strictly necessary for this trip.

On the voltage front, Sao Tome and Principe (230V, 50Hz) and Iceland (230V, 50Hz) are identical. 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 Iceland specifically, look for one that supports Type C/F outlets. USB charging ports built into the adapter are a nice bonus.