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Understanding Canada AC Plug Standards: A Comprehensive Guide

Type A and Type B Canadian power sockets compared to Australian Type I plug, showing the adaptor needed for travel from Australia to Canada.

Written by the Travel Gear team. Last updated: May 2026.

Canada is one of the most popular long-haul destinations for Australian travellers — and one of the easiest from a power compatibility standpoint. But "easy" doesn't mean "no preparation required." Understanding Canada's plug standards before you travel saves you from arriving with devices you can't charge and appliances you can't use.

What Plug Type Does Canada Use?

Canada uses Type A and Type B plugs and sockets:

  • Type A — two flat parallel vertical pins. The most common plug type in Canada, used for most small appliances and electronics.
  • Type B — two flat parallel vertical pins plus a round grounding pin. Used for appliances requiring an earth connection.

These are the same plug types used in the United States and Mexico, which means any adaptor that covers North America will work in Canada.

Australia vs Canada: The Key Differences

Feature Australia Canada
Plug type Type I (angled flat pins) Type A / Type B (flat vertical pins)
Voltage 230V 120V
Frequency 50Hz 60Hz

The voltage difference is the critical factor. Australia runs on 230V; Canada runs on 120V. This means you need more than just a plug adaptor for some devices.

Do You Need a Voltage Converter?

This depends entirely on the device:

Dual voltage devices (100–240V) — adaptor only needed:
Most modern electronics are dual voltage. Check the label on your charger or device. If it says "Input: 100–240V, 50/60Hz", it will work in Canada with just a plug adaptor. This includes:

  • Smartphone and tablet chargers
  • Laptop chargers
  • Camera battery chargers
  • Most travel hair dryers and straighteners (check the label)

Single voltage devices (230V only) — voltage converter needed:
Older appliances and some specialty devices may be single voltage. Using a 230V device on Canada's 120V supply will result in the device running slowly or not at all (it won't damage it, but it won't work properly). Using a 120V device on 230V will damage or destroy it.

If your device label says "230V only" or "220–240V", you need a step-up voltage converter for use in Canada.

What Adaptor Do Australians Need for Canada?

You need an adaptor that converts Australia's Type I plug (angled flat pins) to Canada's Type A or Type B socket (flat vertical pins). A quality universal travel adaptor covers this conversion along with all other major plug types worldwide.

Look for an adaptor with:

  • Type I input (Australian plug)
  • Type A/B output (North American socket)
  • Surge protection
  • Built-in USB-A and USB-C ports for charging devices directly

Specific Devices: What Works and What Doesn't

Hair dryers: Most Australian hair dryers are 230V only and will not work properly in Canada on 120V. Either bring a dual-voltage travel hair dryer or use the one provided by your hotel.

Hair straighteners and curling irons: Check the label. Many modern models are dual voltage. If not, a voltage converter is required.

Electric shavers: Most modern shavers are dual voltage. Check the label.

CPAP machines: Most modern CPAP machines are dual voltage (100–240V). Confirm with your device manual and bring an adaptor.

Laptops, phones, tablets: Almost universally dual voltage. Adaptor only required.

Grounded vs Ungrounded Sockets

Canada's Type B sockets have a third grounding hole. Most Australian adaptors convert to Type A (two-pin, ungrounded). This is fine for the vast majority of consumer electronics. If you're using a device that specifically requires a grounded connection (Type B), ensure your adaptor supports it.

FAQs

Can I use my Australian phone charger in Canada?
Yes, with a plug adaptor. Modern phone chargers are dual voltage (100–240V) and work on Canada's 120V supply without a converter.

Will my Australian laptop work in Canada?
Yes. Laptop chargers are universally dual voltage. You only need a plug adaptor.

Do Canadian hotels have USB charging ports?
Many modern Canadian hotels have USB ports built into bedside power points, but don't rely on it. Bring your own adaptor and a multi-port USB charger.

Is Canada's plug the same as the US?
Yes. Canada and the US use identical Type A and Type B plugs and the same 120V/60Hz electrical standard. Any adaptor that works in the US works in Canada.

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