Taiwan Power Plugs, Wall Sockets & Electrical Outlets
In Taiwan, power plugs and sockets (electrical outlets) of Type A (NEMA 1-15, two flat parallel pins, ungrounded) and Type B (NEMA 5-15, two flat parallel pins plus round grounding pin, grounded) are used. Wall sockets run at 110V and 60Hz. Check if you need a travel adapter, electrical adapter or voltage converter before travelling to Taiwan.
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Taiwan uses:
What Plug Type Does Taiwan Use?
The Taiwan power plug standard relies on two types of connectors from the North American family of AC power plugs and sockets: Type A and Type B. Type A is the flat two-pin plug found on smaller electronics, phone chargers, and lamps, while Type B is the grounded 3-pin plug used for larger appliances, computers, and power tools. Both plug types operate on Taiwan's 110V, 60Hz electrical system, the same voltage and frequency range used throughout the United States, Central America, and Japan.
Type A plugs feature two flat parallel pins spaced 15.9mm apart, and they are ungrounded, making them suitable for low-power devices that don't require a safety ground connection. Type B plugs add a round grounding pin measuring 4.8mm in diameter alongside the same two flat blades, providing extra protection for equipment where grounding matters. Because Type B outlets in Taiwan accept both Type A and Type B plugs, most travelers won't run into compatibility issues regardless of which style their devices use.
Is a Voltage Converter Necessary?
Since Taiwan uses 110V at 60Hz, travelers from other 100-127V countries such as the United States, Canada, and Japan generally won't need a voltage converter. However, visitors from countries running on 220-240V systems should check each device carefully, as connecting incompatible electronics directly to a Taiwanese electrical outlet without conversion could damage the equipment or pose a safety risk.
Taiwan Electrical Outlets Explained
Taiwanese electrical outlets are built to accept the same NEMA-style plugs used across North America. Type A outlets have two flat parallel slots, while Type B outlets add a round grounding hole, allowing them to accept both ungrounded and grounded plugs. This backward compatibility means an outlet designed for Type B plugs will still work fine with a simple two-pin Type A device.
- Type A: ungrounded, two flat parallel pins, rated 15A at 100-127V
- Type B: grounded, two flat pins plus a round grounding pin, rated 15A at 100-127V
- Both plug types are common in Taiwan, the USA, Canada, Mexico, and Japan
Dual-Voltage Devices and Taiwan
Many modern electronics, including laptop chargers, camera battery chargers, and phone adapters, are dual-voltage and designed to work automatically across a range of 100-240V. For these devices, all that's needed in Taiwan is a plug adapter matching the Type A or Type B pin configuration, since the device itself handles the voltage conversion internally. It's always worth checking the voltage label on the charger or power brick before plugging in, just to be safe.
Frequently Asked Questions
If your devices already use Type A or Type B plugs, no adapter is needed since these are the standard plug types used throughout Taiwan. Travelers from countries with different plug shapes, such as those using Type C or Type G plugs, will need an adapter to fit Taiwanese outlets.
Taiwan uses both Type A and Type B plugs. Type A is the two-pin ungrounded plug, while Type B is the three-pin grounded version, and Taiwanese outlets are designed to accept both.
Taiwan operates on a 110V electrical system at 60Hz frequency. This matches the voltage standard used in the United States, Canada, and Japan, so devices rated for 100-127V will work without a converter.
Some are and some aren't. Type A outlets are ungrounded and only accept two-pin plugs, while Type B outlets include a grounding pin for added safety and can accept both Type A and Type B plugs.
