Vietnam to Sri Lanka: Complete Plug & Adapter Guide (2026) Adapter Needed

Heading from Vietnam 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 Vietnam and Sri Lanka use Type 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 close to Vietnam (220V, 50Hz), so your appliances should work without a converter.

A universal travel adapter with multiple plug configurations is a smart investment if you travel frequently. For Sri Lanka specifically, look for one that supports Type D/G outlets. USB charging ports built into the adapter are a nice bonus.