RoamDo I need a plug adapter for Thailand?
Thailand uses Type A / Type B / Type C / Type O plugs at 230V, 50Hz. Find your home country below to see if you need an adapter or converter.
| Travelling from | What you need |
|---|---|
| USA (Type A, 120V) | Check Plugs fit, but voltage differs (120V → 230V). Check your devices |
| Canada (Type A, 120V) | Check Plugs fit, but voltage differs (120V → 230V). Check your devices |
| UK (Type G, 230V) | Adapter Adapter needed (Type A / B / C / O) |
| Europe (most of EU) (Type C, 230V) | Fine No adapter needed |
| Australia / NZ (Type I, 230V) | Adapter Adapter needed (Type A / B / C / O) |
| Japan (Type A, 100V) | Check Plugs fit, but voltage differs (100V → 230V). Check your devices |
We may earn a commission if you buy through this link, at no extra cost to you.
Plug types in Thailand
- Type A: two flat parallel pins
- Type B: two flat pins plus a round grounding pin
- Type C: two round pins (Europlug)
- Type O: three round pins in a triangle (Thai standard)
Many sockets take both flat (Type A) and round (Type C) pins, but it depends on the building. A universal adapter avoids surprises.
Will my devices work on 230V?
Check the small print on your charger. If it says INPUT: 100–240V, it works anywhere with just a plug adapter. Most phone, laptop and camera chargers are dual-voltage. Hair dryers, curling irons and some kitchen gadgets are often single-voltage and can be damaged on the wrong voltage.
FAQ
What plug type does Thailand use?
Thailand uses Type A and Type B and Type C and Type O plugs, with a standard voltage of 230V at 50Hz.
Do I need a voltage converter for Thailand?
Usually not for phones, tablets, laptops or cameras, because their chargers are almost always rated 100–240V. Single-voltage appliances like some hair dryers and straighteners may need a converter or a dual-voltage model.
What's the difference between a plug adapter and a converter?
An adapter only changes the plug shape. A converter changes the voltage. Most travelers only need an adapter.
Is a universal travel adapter worth it?
If you visit more than one region, yes. One universal adapter covers most plug types, and many have USB ports built in.
Plan the rest of your Thailand trip
More transfer options: GetTransfer
Partner links. We may earn a commission at no extra cost to you.