Canada is the easiest international destination for US travelers and one of the easier ones for travelers from anywhere else with European-style plugs. The country uses identical electrical infrastructure to the United States: same plug shapes, same voltage, same frequency, same wiring conventions. If you've packed for a US trip, you've packed for Canada.
Quick answer by origin:
- From the United States: Nothing needed.
- From the UK: Adapter required. Voltage check critical (some UK 230 V devices won't run on 120 V).
- From the EU (Schengen): Adapter required. Voltage check critical.
- From Australia or NZ: Adapter required. Voltage check critical.
- From Japan or Mexico: Nothing needed (same plug type).
What plug does Canada use?
Canada uses Type A and Type B plugs, the same as the US, defined under CSA C22.1 (the Canadian Electrical Code). The plugs are physically identical to US NEMA 1-15 (Type A) and NEMA 5-15 (Type B):
- Type A: two flat parallel pins, ungrounded. Used for double-insulated appliances and most chargers.
- Type B: same shape plus a round earth pin below. Used for grounded appliances.
Canadian and US plugs have been interoperable since the introduction of NEMA standards in the early 20th century. There is no Canadian-specific plug variant. A Canadian-bought hair dryer plugs into a US outlet without modification and vice versa.
Canada's voltage and frequency
Canada runs at 120 V, 60 Hz, identical to the US. The grid is operated provincially: Hydro-Québec in Quebec, Ontario Hydro in Ontario, BC Hydro in British Columbia, and similar entities in other provinces. All deliver 120 V at 60 Hz to consumer outlets.
Real outlet voltage in Canada is typically 117-125 V, within the same tolerance as US outlets. For Canadians traveling to the US, the experience is identical; for Americans traveling to Canada, the experience is also identical.
For travelers from 220-240 V countries (UK, EU, Australia, most of Asia), Canadian 120 V is roughly half your home voltage. Dual-voltage devices handle the difference fine; single-voltage 230 V devices underperform or fail to work.
Do I need a travel adapter for Canada? By origin country
From the United States
Nothing needed. Your plugs fit. Your voltage matches. Your chargers work identically.
From the United Kingdom or Ireland
Adapter required. UK Type G doesn't fit Canadian sockets. Buy a UK-to-US adapter ($3-8) that works in Canada too.
Voltage check matters: UK 230 V to Canadian 120 V means single-voltage UK devices underperform. Dual-voltage devices (100-240 V on the brick) work fine.
From the EU (Schengen area)
Adapter required, voltage check critical. Europlugs, Schuko, Type E, and Type L all fail in Canadian sockets. Buy any EU-to-US adapter.
Voltage drop from 230 V to 120 V means single-voltage 230 V devices don't run at full power. Dual-voltage devices fine.
From Australia or New Zealand
Adapter required, voltage check critical. AU Type I doesn't fit. AU-to-US adapters work in Canada.
From Mexico
Nothing needed (Mexico uses Type A/B at 127 V, close enough to Canada's 120 V that all devices work).
From Japan
Mostly nothing needed. Japan uses Type A at 100 V; Canadian sockets accept Japanese Type A plugs directly. The voltage is slightly different (100 V Japan to 120 V Canada) but the 20% difference is within tolerance for any modern device.
Practical answers for common Canadian travel situations
Will my US MacBook charger work in Canada? Yes, directly. No adapter, no thought needed.
What about Quebec vs Ontario vs British Columbia? Identical standards across all provinces and territories. Same Type A/B outlets, same 120 V, same 60 Hz.
Are Canadian hotels reliable for power? Yes, very. The Canadian grid is one of the most stable in the world. Even remote accommodations in the Yukon and Northwest Territories have standard 120 V outlets.
Can I buy an adapter at Toronto Pearson (YYZ), Vancouver (YVR), or Montreal Trudeau (YUL) airport? Yes, at airport markup. CAD $15-30 for adapters that cost $5-10 at any Canadian Tire, Best Buy Canada, or Walmart Canada. Stop at a city store if you have time.
Will my UK three-pin shaver charge in Canada? With a UK-to-US adapter and provided the shaver is dual voltage. Most modern shavers from Braun, Philips, and Panasonic are dual voltage.
What about the Canadian Arctic and northern communities? Same 120 V Type A/B standard. Some remote communities run on diesel generators, which means voltage stability is lower, but the spec is identical. A small surge protector is reasonable insurance.
US-Canada border travel
If you're frequently crossing the US-Canada border:
- All your US gear works in Canada
- All your Canadian gear works in the US
- No adapter, no converter, no thought
This includes cars, RVs, and other vehicles with electrical systems designed for North American standards.
Charging multiple devices at once
Canadian outlets typically come in pairs per faceplate, the standard US-style duplex outlet. For travel charging:
- A multi-port USB-C/USB-A GaN charger with a Type A or B plug
- A US-style power strip
- A USB-C hub charger
Canadian sockets deliver 15-20 A per outlet (1,800-2,400 W at 120 V), enough for any travel setup including hair dryers.
The bottom line
For US travelers, Canada is genuinely no different from a domestic US trip when it comes to power. Pack what you'd pack for Florida.
For everyone else, the rules are the same as for US travel: one Type A/B adapter, dual-voltage check on every device. The plug shape is identical to the US.