Power Plugs & Voltage in Australia
In Australia, the standard voltage is 230V at 50Hz, and plug type I is used.
Your Type A / Type B plugs don't fit Australia's Type I sockets. Pack a plug adapter.
Australia runs much higher than home. A single-voltage 120V appliance can be damaged — you'd need a voltage converter. Dual-voltage devices (100–240V) are still fine.
Check your charger Most phone, laptop and camera chargers are dual-voltage (look for “INPUT: 100–240V” on the label). Those only ever need a plug adapter, never a voltage converter. High-wattage items with heating elements (hair dryers, straighteners, kettles) are the usual exception.Australia mains: 230V, 50 Hz.
Note Type I has two flat pins in a V plus an earth pin. The same plug is used in New Zealand.
Plug type in Australia
2-3 flat pins in a V-shape (Australia / China / Argentina)
Many modern chargers, laptops, phones and cameras are dual-voltage: their label reads INPUT: 100–240V. Those work anywhere in the world with just a plug adapter — no voltage converter needed. Only single-voltage, high-wattage devices (hair dryers, travel kettles, straighteners) are a real concern in Australia’s 230V supply. Always check the label on your own device.
How to check what you need for Australia
- 01 Pick your home country in the checker above.
- 02 See instantly whether your plugs fit Australia’s Type I sockets, and whether the 230V supply is a concern.
- 03 Read the label on each device — 100–240V means a plug adapter is all you need.
Frequently asked questions
What plug type is used in Australia?
Australia uses Type I plug. Type I has two flat pins in a V plus an earth pin. The same plug is used in New Zealand.
What voltage is Australia?
The standard mains voltage in Australia is 230V at 50Hz. Most modern chargers and laptops are dual-voltage (100–240V) and work fine; single-voltage appliances from a country with very different voltage may need a converter.
Do I need an adapter for Australia from the US?
Yes. US plugs (Type A/B) don't fit Australia's Type I sockets, so you'll need a plug adapter. The US is 120V and Australia is 230V, so single-voltage US appliances may also need a voltage converter. Use the checker above for your exact home country.
Do I need an adapter for Australia from the UK?
Yes. UK Type G plugs don't fit Australia's Type I sockets, so you'll need a plug adapter. Voltage is 230V, the same as the UK, so no converter is needed.