Dominica to Sri Lanka: Complete Plug & Adapter Guide (2026) No Adapter Needed

Heading from Dominica to Sri Lanka? Plug types and voltage standards differ between countries, so a little preparation goes a long way. Here's a breakdown of what to expect at the wall socket.

Both Dominica and Sri Lanka use Type D/G plugs, so your devices should plug right in. An adapter isn't strictly necessary for this trip.

The voltage and frequency in Sri Lanka (230V, 50Hz) are the same as Dominica (230V, 50Hz), so your appliances should work without a converter.

When packing for Sri Lanka, bring at least one adapter per room if you're traveling with others. Airport shops often sell them at a markup, so ordering one online beforehand saves money. A small power strip from home can also multiply a single adapter into several outlets.