Uruguay to Tonga: Complete Plug & Adapter Guide (2026) Adapter Needed

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

Both Uruguay and Tonga use Type I plugs, so your devices should plug right in. An adapter isn't strictly necessary for this trip.

On the voltage front, Uruguay (230V, 50Hz) and Tonga (240V, 50Hz) are very similar. You shouldn't need a voltage converter for your electronics.

Don't forget that Tonga hotel rooms sometimes have a universal shaver socket in the bathroom, but these low-wattage outlets aren't suitable for high-draw devices. For reliable charging, use the standard wall outlets with a proper adapter.