Thailand Plug & Adapter Guide (2026): What Singaporeans Need

Wondering what plug you need for Thailand? Unlike Singapore, Thailand uses a mix of plug types. Thailand primarily uses Type A, B, C and O plugs.

In this guide, we'll explore the different Thailand plug types, adapters, safety tips and more to ensure a smooth Thailand trip. Keep reading to know more about Thailand power plug now!

Thailand Plug Type

Thailand primarily uses the following plug types:

• Type A: Characterised by two flat parallel pins.
• Type B: Two flat parallel pins and a round grounding pin.
• Type C: Two round pins. It is known as the Europlug and is also used in many European countries.
• Type O: Three round pins.

Comparison of Thailand Power Plug

Thailand Power Plug Voltage and Frequency

Thailand power plug operates on:

• Standard voltage: 220V
• Frequency: 50Hz

Most electronic devices from Singapore will work in Thailand since both countries use the same voltage and frequency. However, always check your devices to confirm they are dual-voltage

Thailand Plug: Adapters and Converters for Travelling Thailand

Do you need a travel adapter in Thailand?

If you're travelling from Singapore, you will need a plug adapter to connect your devices to Thailand sockets and fit the Type A, B, C or O.

Do you need a voltage converter in Thailand?

It is not usually necessary for devices compatible with 220V; however, if you have devices that only support 110V, you will need a voltage converter.

How to use travel adapters and converters?

Using a travel adapter is easy:

• Step 1: Insert your device's plug into the adapter.
• Step 2: Plug the adapter into the Thailand sockets.
• Step 3: Make sure the connection is secure before using your device.

For using a voltage converter:

• Step 1: Connect your device to the voltage converter.
• Step 2: Plug the converter into the sockets.
• Step 3: Double-check the converter matches the required voltage of your device.

Safety tips for using plugs in Thailand

• Always check the voltage compatibility of your devices before plugging them in.
• Avoid overloading to prevent short circuits.
• Use surge protectors if you're charging multiple devices at once.
• Keep inspecting the devices when charging.

Where to Buy Thailand Adapters in Singapore?

You can purchase Thailand adapters easily in Singapore:

If you forget to take Thailand travel adapters from Singapore, no worries, you can also easily buy them at convenience stores like 7-Eleven, supermarkets and Power Buy.

Besides, airports have stores selling adapters.

Where to Charge Easily in Thailand?

The rise of USB charging in Thailand

In recent years, USB charging has become increasingly popular across Thailand. USB charging stations can now be found in various public spaces such as cafes, airports, shopping malls, and even public transportation. The convenience of USB charging allows both locals and tourists to stay connected throughout the day without needing to carry bulky adapters or power banks.

Global Electrical Standards Overview

Source: lightningbugelectric.com

Around the world, there are three primary electrical standards for devices. The first is 110-120V, which is mainly found in North and Central America.

The second is 220-240V, common in Europe, Asia, and Oceania. Lastly, there's the dual-voltage system. In addition to voltage, these standards vary in frequency, either 50 Hz or 60 Hz, and feature different plug types unique to each area.

Knowing these variations is crucial for the safe use of electronic devices when travelling abroad.

Asia & Oceania electrical standards

North America & South America electrical standards

Europe electrical standards

Oceania electrical standards

Travel Tips for Singaporeans in Thailand

Thailand Travel Guide

With the right travel adapters, you can enjoy all in Thailand without worrying about your devices.

Be prepared to ensure your trip is enjoyable. Safe travels!