The table below summarises the plug types, voltage and frequency of electrical current in both Brunei and Singapore.
| Brunei | Singapore | |
|---|---|---|
| Plug Types | G | G |
| Voltage | 240V | 230V |
| Frequency of electrical current | 50Hz | 50Hz |
Brunei uses Plug Type G.
No adaptor needed
Singapore uses Socket Type G, which is the same as the plug type of your appliances from Brunei. You will not need an adaptor.
The voltages found in Brunei (240V) and Singapore (230V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in Brunei and Singapore is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.