Mexico to Saint Lucia: Complete Plug & Adapter Guide (2026) Adapter Needed

Planning a trip from Mexico to Saint Lucia? One of the first things to sort out before you travel is whether your electronics will work at your destination. Power outlets, plug shapes, and voltage standards vary around the world, and Saint Lucia is no exception.

There's no plug compatibility between Mexico and Saint Lucia. Mexico devices use Type A/B connectors, while Saint Lucia sockets are Type G. An adapter is a must-have for this destination.

Be aware that Mexico runs on 127V at 60Hz, while Saint Lucia uses 240V at 50Hz. This voltage difference matters for appliances like hair dryers, curling irons, and electric shavers that aren't dual-voltage. Check the label on your devices. If it says "100-240V," you're fine. Otherwise, you'll need a voltage converter.

Don't forget that Saint Lucia 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.