What voltage is used in Thailand?

Thailand runs on 230 V at 50 Hz.

Do I need a travel adapter for Thailand?

If your plugs aren't Type A / Type B / Type C / Type O, yes — you'll need a plug adapter. Check your device voltage too: Thailand is 230 V, and single-voltage appliances may also need a converter.

Do you need a travel adapter for Thailand?

Thailand uses Type A / Type B / Type C / Type O plugs at 230 V. Pick your home country to see if you need an adapter. Verified 2026-07.

I'm from

I'm going to

Thailand · 230 V · 50 Hz

Plug types: Type AType BType CType O

Plug & voltage standards rarely change, but confirm for your specific accommodation before you travel. Verified 2026-07. Source: Wikipedia — Mains electricity by country · Wikipedia — AC power plugs and sockets · World Standards — Plug, socket & voltage by country.

Send the plug & adapter info to whoever you're travelling with.

Run a travel blog? Embed this free tool

Drop this live plug & adapter finder into your destination guides. Free, auto-updated. The attribution link is your backlink; please keep it.

Questions

What's the difference between an adapter and a converter?

A plug adapter only changes the plug shape. A voltage converter changes the electricity (e.g. 230 V to 120 V) and is needed only for single-voltage appliances. Most phone and laptop chargers are dual-voltage (100–240 V) and need only an adapter.

Are my phone and laptop chargers safe abroad?

Almost always — modern chargers accept 100–240 V, so worldwide they need only a plug adapter. Check the small print printed on the charger to confirm.

How accurate is this?

Plug and voltage data is compiled from Wikipedia and verified 2026-07. Standards rarely change, but confirm for your specific accommodation before you travel.

⚠️ Plug, socket and voltage standards are national approximations and can vary by building age. Confirm for your accommodation before relying on them. Verified 2026-07.

Thailand · 230 V · 50 Hz

Share this

Questions