Canada Electricity Bill Calculator
Calculate your Canadian electricity bill using province-specific rates. Supports Ontario, Quebec, BC, Alberta, Manitoba, Saskatchewan, and more.
Calculate Your Canadian Hydro Bill
Select your province and enter kWh usage.
How Canadian Electricity Bills Work (Provincial Hydro Formulas)
Canadian residential electricity bills depend strictly on provincial jurisdiction, combining commodity electricity generation, distribution delivery charges, regulatory fees, and federal/provincial sales taxes: Technical references and safety provisions are standardized in the Canada Energy Regulator (CER) Provincial Energy Profiles & Rate Data.
Where:
- Electricity Commodity: Regulated Price Plan (RPP) tiered rates or Time-of-Use (ToU) blocks set by provincial energy boards (OEB in Ontario, Régie de l'énergie in Quebec).
- Delivery Charge: Fixed customer charge plus variable line loss and transmission fees. In rural regions, delivery charges often exceed energy commodity costs.
- Ontario Electricity Rebate (OER): An automatic government credit (currently ~19.3% in Ontario) deducted directly on the bill subtotal to keep electricity affordable.
- Sales Tax: Ranges from 5% GST in Alberta and BC to 13% HST in Ontario and 14.975% QST/GST in Quebec.
Scenario: Calculate the monthly hydro bill for an Ontario home consuming 1,000 kWh on standard tiered rates (Tier 1: 10.3¢/kWh for first 1,000 kWh in winter).
Step 2: Fixed and variable delivery charge: $\mathbf{\$42.50}$
Step 3: Regulatory charges: $1,000 \times \$0.0055 = \mathbf{\$5.50}$
Step 4: Subtotal before rebate: $103.00 + 42.50 + 5.50 = \mathbf{\$151.00}$
Step 5: Deduct Ontario Electricity Rebate (19.3%): $151.00 \times 0.193 = -\mathbf{\$29.14}$
Step 6: Net subtotal: $151.00 - 29.14 = \mathbf{\$121.86}$
Step 7: Add 13% HST: $121.86 \times 1.13 = \mathbf{\$137.70\text{ CAD}}$
Monthly Total Payable: $137.70 CAD
Canadian Electricity Rates Comparison by Province
Due to provincial hydro-electric dam endowments, energy prices across Canada are among the most disparate in the industrialized world: Regulatory guidelines and benchmarking data are published by the Hydro-Québec Provincial Power Generation and Tariff Model.
| Province / Utility | Average Effective Rate (c/kWh) | Primary Generation Source | Monthly Bill (1,000 kWh) |
|---|---|---|---|
| Quebec (Hydro-Québec) | 7.5¢ – 8.2¢ / kWh | 99% Hydroelectric (James Bay) | ~$82 CAD (Lowest in North America) |
| British Columbia (BC Hydro) | 10.2¢ – 11.5¢ / kWh | 95% Hydroelectric (Peace & Columbia rivers) | ~$115 CAD |
| Manitoba (Manitoba Hydro) | 9.8¢ – 10.5¢ / kWh | 97% Hydroelectric (Nelson river) | ~$108 CAD |
| Ontario (Hydro One / Alectra / Toronto Hydro) | 13.5¢ – 15.5¢ / kWh | Nuclear (55%), Hydro (25%), Wind/Gas | ~$140 CAD (Post-OER Rebate) |
| Alberta (Deregulated / EPCOR / Enmax) | 19.5¢ – 24.0¢ / kWh | Natural Gas & Wind (High transmission fees) | ~$220 – $260 CAD |
| Nova Scotia (Nova Scotia Power) | 17.5¢ – 19.0¢ / kWh | Coal, Gas, Wind, Hydro | ~$195 CAD |
A household in Alberta pays nearly three times more for electricity than a home in Quebec for identical energy consumption.
Ontario Ultra-Low Overnight (ULO) Tariff vs Time-of-Use
Ontario electricity customers can choose between three distinct price plans to match lifestyle and electric vehicle usage:
| Price Plan Structure | Off-Peak Rates | Mid-Peak Rates | On-Peak / Peak Window | Best Household Match |
|---|---|---|---|---|
| Ultra-Low Overnight (ULO) | 2.8¢ / kWh (11 PM – 7 AM) | 12.2¢ / kWh (7 AM – 4 PM, 9 PM – 11 PM) | 28.6¢ / kWh (4 PM – 9 PM On-Peak) | Electric Vehicle owners charging overnight; home battery storage systems. |
| Standard Time-of-Use (ToU) | 8.7¢ / kWh (7 PM – 7 AM) | 12.2¢ / kWh (11 AM – 5 PM Winter) | 18.2¢ / kWh (7 AM – 11 AM, 5 PM – 7 PM) | Standard households working typical day shifts. |
| Tiered Pricing | 10.3¢ / kWh (First 1,000 kWh Winter) | None | 12.5¢ / kWh (Above 1,000 kWh threshold) | Households home all day; retirees and remote workers unable to avoid peak hours. |
Charging a 75 kWh EV battery under the ULO rate costs just $2.10 CAD compared to over $13.65 under peak daytime rates.
Frequently Asked Questions About Canadian Electricity Bills
Which Canadian province has the cheapest electricity?
Quebec has the cheapest electricity in Canada at 6.47¢/kWh for the first 1,320 kWh/month (Tier 1). This is because Quebec generates 99% of its electricity from hydropower through Hydro-Québec, one of the world's largest hydroelectric utilities.
What is Ontario time-of-use pricing?
Ontario TOU pricing charges different rates based on when you use electricity: off-peak (7.6¢), mid-peak (12.2¢), and on-peak (15.8¢). Off-peak hours are overnight and weekends. Most homes can choose between TOU and tiered pricing.
How much does the average Canadian pay for electricity?
The average Canadian household pays $100–$150 per month for electricity, consuming about 800–1,000 kWh. This varies widely by province, with Quebec paying the least (~$70) and Atlantic provinces paying the most (~$150+).
Why is electricity so cheap in Quebec?
Quebec's electricity is cheap because 99% comes from abundant hydroelectric resources. Hydro-Québec operates one of the world's largest hydroelectric systems with very low operating costs once dams are built. The province also exports surplus power to neighbouring provinces and US states.
What is the carbon tax on electricity in Canada?
The federal carbon tax applies to provinces without their own carbon pricing system. It adds approximately 1–3¢/kWh to electricity generated from fossil fuels. Provinces with clean hydro (Quebec, BC, Manitoba) are minimally affected.
How much HST is on electricity in Ontario?
Ontario electricity bills are subject to 13% HST (Harmonized Sales Tax). HST is applied to the total bill including energy charges, delivery, and regulatory charges. The Ontario Electricity Rebate provides an 11.7% discount on eligible residential bills.