Resource Guide
Calgary Gas Prices Today
Your daily guide to gasoline and diesel fuel prices across Calgary and Alberta. Compare prices, understand what drives fuel costs, and find the cheapest gas near you.
Updated: Friday, March 27, 2026 at 6:11 AM MDT
Current Price Ranges
Regular (87)
$1.30 - $1.65
per litre · Calgary avg.
Mid-Grade (89)
$1.40 - $1.75
per litre · Calgary avg.
Premium (91)
$1.55 - $1.90
per litre · Calgary avg.
Diesel
$1.40 - $1.80
per litre · Calgary avg.
Price ranges shown are approximate. For real-time gas prices at every station in Calgary, visit CalgaryPrices.com for up-to-the-minute pricing and comparisons.
Compare Gas Prices Across Calgary
Find the cheapest gas station near you. Our partner site CalgaryPrices.com tracks real-time fuel prices at hundreds of stations across Calgary, Airdrie, Cochrane, Okotoks, and surrounding communities.
Understanding Gas Prices in Calgary and Alberta
Gas prices in Calgary are influenced by a complex set of factors ranging from global crude oil markets to local retail competition. Despite Alberta being one of Canada's largest oil-producing provinces, the price consumers pay at the pump is determined by refined petroleum product markets, not raw crude oil prices alone.
What Makes Up the Price at the Pump
The retail price of gasoline in Calgary consists of several components. The largest portion is the cost of crude oil, which typically accounts for 40-50% of the pump price. Refining costs and margins add another 15-25%. Taxes make up a significant portion, including:
- Federal excise tax: 10 cents per litre on gasoline
- Federal carbon levy: Approximately 17.6 cents per litre (based on $80/tonne CO2)
- Alberta provincial fuel tax: 13 cents per litre
- GST (5%): Applied on the total price including other taxes
- Retail margin: Typically 3-8 cents per litre for the station operator
The Carbon Tax and Alberta Fuel Prices
The federal carbon pricing mechanism has been one of the most discussed factors affecting gas prices in Alberta. The carbon price applies to fossil fuel combustion and is designed to incentivize lower-carbon alternatives. For Calgary drivers, this translates to a direct per-litre surcharge on gasoline and diesel fuel.
The carbon price has been increasing annually since its implementation. Canadian residents receive Climate Action Incentive (CAI) payments quarterly to help offset the cost. Alberta residents receive among the highest CAI payments in the country due to the province's energy-intensive economy.
Alberta's Refinery Capacity
Alberta has several major refineries that process crude oil into gasoline, diesel, and other petroleum products. The primary refining centres include facilities in Edmonton (Strathcona County), which is home to Canada's largest concentration of refineries. These facilities process both conventional crude oil and oil sands bitumen.
When refineries undergo planned maintenance (known as turnarounds) or experience unplanned outages, the reduced supply can cause temporary price spikes in Calgary and across the province. Seasonal refinery maintenance typically occurs in spring and fall, which can coincide with price increases.
Seasonal Price Patterns in Calgary
Gas prices in Calgary follow predictable seasonal patterns. Prices typically begin rising in late March and early April as refineries switch from winter-blend to summer-blend gasoline, which is more expensive to produce but reduces smog-forming emissions. Prices usually peak between late May and early July, driven by increased summer driving demand.
In the fall, prices generally decline as demand decreases and refineries switch back to cheaper winter-blend fuel. The lowest prices of the year are often seen between November and February, though cold weather can occasionally cause supply disruptions that push prices higher.
How Calgary Compares to Other Alberta Cities
Calgary gas prices are generally within a few cents per litre of Edmonton prices, though regional variations exist. Smaller Alberta cities like Red Deer, Lethbridge, and Medicine Hat may see slightly higher prices due to transportation costs and less retail competition. Communities along major highway corridors tend to have more competitive pricing due to the volume of travelers.
Tips for Saving Money on Gas in Calgary
- Compare prices before filling up using CalgaryPrices.com or the GasBuddy app
- Fill up mid-week when prices tend to be lower (Tuesday-Wednesday)
- Use Costco gas bars if you have a membership — they are consistently among the cheapest
- Collect loyalty points through programs like Petro-Points, Journie Rewards, or PC Optimum
- Maintain your vehicle — proper tire pressure and regular maintenance improve fuel efficiency
- Avoid premium if not required — most vehicles run perfectly on regular 87-octane fuel
- Fill up before long weekends when prices typically spike due to increased demand
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Mar 26, 2026Frequently Asked Questions About Calgary Gas Prices
- What is the average gas price in Calgary today?
Gas prices in Calgary fluctuate daily based on crude oil prices, refinery capacity, seasonal demand, and government taxes including the federal carbon tax. As of March 2026, regular unleaded gasoline in Calgary typically ranges between $1.20 and $1.70 per litre. For the most current price, check CalgaryPrices.com or GasBuddy for real-time updates from stations across the city.
- Why are gas prices so high in Calgary and Alberta?
Several factors affect gas prices in Calgary and across Alberta: crude oil prices on global markets, refinery capacity and maintenance schedules, the federal carbon tax (currently $80/tonne CO2, adding approximately 17.6 cents/litre), provincial fuel taxes, seasonal demand fluctuations, and transportation costs from refineries to retail stations. Despite Alberta producing significant crude oil, gasoline prices are determined by refined product markets.
- Where can I find the cheapest gas in Calgary?
The cheapest gas prices in Calgary are typically found at Costco stations (membership required), independent stations in suburban areas, and stations along major corridors competing for commuter traffic. Prices tend to be lowest in the southeast and northeast quadrants. Use CalgaryPrices.com or GasBuddy to compare real-time prices across all Calgary gas stations before filling up.
- How does the carbon tax affect gas prices in Alberta?
The federal carbon tax directly impacts gas prices in Alberta. As of 2024, the carbon price is $80 per tonne of CO2 equivalent, which adds approximately 17.6 cents per litre to the price of gasoline and about 21.4 cents per litre to diesel. The carbon price is scheduled to increase by $15 per year, reaching $170 per tonne by 2030. Alberta residents receive quarterly Climate Action Incentive payments to offset these costs.
- What is the gas tax breakdown in Alberta?
Gas prices in Alberta include several tax components: the federal excise tax (10 cents/litre for gasoline), the federal carbon levy (approximately 17.6 cents/litre), the Alberta provincial fuel tax (13 cents/litre), and GST (5%) applied on the total price including other taxes. Combined, taxes account for roughly 30-40% of the retail price of gasoline in Alberta.
- When is the best time to buy gas in Calgary?
Gas prices in Calgary tend to follow weekly patterns, often rising on Thursdays and Fridays before weekends and dropping on Tuesdays and Wednesdays. Prices also follow seasonal trends: they typically rise in spring as refineries switch to summer-blend gasoline, peak during summer driving season (June-August), and decline in autumn and winter. Filling up early in the week and avoiding long weekends and holidays can save you money.
- How do Calgary gas prices compare to other Canadian cities?
Calgary typically has lower gas prices than Vancouver, Victoria, and Montreal, which have higher provincial taxes and carbon levies. Calgary prices are generally comparable to Edmonton and other Alberta cities. Ontario cities like Toronto tend to be slightly higher due to provincial cap-and-trade costs. The Maritime provinces often have regulated prices that can be higher or lower depending on the adjustment period.
- What factors determine gas prices in Alberta?
Gas prices in Alberta are influenced by: (1) Global crude oil prices, particularly WTI and Brent benchmarks; (2) Refinery operations in Alberta and the Western Canadian Sedimentary Basin; (3) The exchange rate between the Canadian and US dollar; (4) Seasonal demand for gasoline and diesel; (5) Federal and provincial taxes including the carbon levy; (6) Local competition between gas stations; (7) Transportation and distribution costs; and (8) Global refining margins and capacity.