In Brunei, they use Type G plugs and sockets. The mains voltage is 240 V, and the frequency is 50 Hz.
So, good news! You won’t need a travel adaptor in Brunei. The plugs and sockets are the same as the standard Type G we use in the UK.
Key Takeaways
- Plugs and sockets: G
- Mains voltage: 240 V
- Frequency: 50 Hz
- Travel adaptor needed? No, you don’t need a travel adaptor
- Voltage converter needed? You don’t need a voltage converter for your devices here.
The information here is based on guidance from local electricity authorities, international standards such as the IEC, and insights from fellow travellers worldwide.
Brunei is often combined with regional trips to Malaysia and Indonesia. It’s a good idea to check plug types — they may not all follow the same standard.
Top Travel Essentials to Take With You
If you only add a few extras to your packing list, make it these. A luggage scale keeps the airline happy, a power bank keeps you powered up, and packing cubes keep your belongings neat. We’ve used them ourselves, and they really do the job.
Portable Digital Luggage Scale
Packing Cubes
Power Bank
Sockets in Brunei
The plug types you’ll find in Brunei are Type G plugs and sockets.
Type G

Type G sockets have three rectangular pins arranged in a triangular pattern, with a built-in fuse for safety. They are the standard used in the United Kingdom.
Do You Need a Voltage Converter?
You don’t need to worry about a converter in Brunei; the voltage is virtually identical to what we use in the UK.
Before you power up your device abroad, glance at the voltage label. ‘100–240 V, 50/60 Hz’ means you’re good to go without a converter, which is common for modern kit.
