Travel adapter from Taiwan to Hong Kong — do you need one?

Q: What plug is used in Hong Kong?

Hong Kong uses Type G plugs at 230 V, 50 Hz.

Compare the plug shapes, voltage and frequency in Taiwan and Hong Kong, and find out which adapter you need before you travel.

Adapter required

Yes — coming from Taiwan, you will need a travel adapter for Hong Kong. Taiwan uses Type A/Type B plugs, and Hong Kong uses Type G, so the pin shapes will not fit any wall socket. Voltages differ (110 V at home vs 230 V abroad), so check the label on each device. Most modern dual-voltage chargers handle the swing without a converter, but heating appliances usually do not. The mains frequency is also different (60 Hz vs 50 Hz). This rarely matters for electronics but can affect motor-driven devices like clocks and shavers.

Voltage converter may be needed. Check your device label — most modern electronics (phones, laptops) support 100–240 V and only need a plug adapter. Hair dryers, kettles, and older appliances may need a step-up or step-down converter.

Frequency differs (60 Hz vs 50 Hz). Rarely an issue for most electronics, but can affect motor-driven devices like clocks and shavers.

Taiwan (home)

Type A Two flat parallel pins 100–127V Type B Two flat pins + round ground 100–127V

Hong Kong (destination)

Type G Three rectangular pins 220–240V

Electrical specifications in Hong Kong

Voltage

Taiwan 110 V

Hong Kong 230 V

Differs

Frequency

Taiwan 60 Hz

Hong Kong 50 Hz

Differs

More about plugs in Hong Kong

In Hong Kong, the standard power plug is Type G. The country runs on 230 volts at 50 Hz. That means every wall socket in Hong Kong is the same shape — Type G, and your plug needs to physically match the socket to fit.

Full Hong Kong plug guide