Calgary gas prices

Calgary regular averaged 162.3¢/L over August 2026 in the latest Statistics Canada release (−5.9¢ month over month). Year over year, Calgary moved +29.4¢ from 132.9¢/L.

Edmonton, three hours north on Highway 2, averaged 160.3¢/L the same month, so Calgary was +2.0¢ by comparison. Alberta ties its fuel tax to the price of WTI crude and reviews it every quarter, which is why the provincial tax is at zero this fall.

Nationally regular averaged 173.8¢/L; Calgary, at −11.5¢ from that, ranked 2nd of 18. Calgary peaked at 189.5¢/L (June 2022); its five-year low is 114.9¢/L, set in December 2025.

Calgary diesel: 210.6¢/L for August 2026 (48.3¢/L over regular). Regular three months back: 176.9¢/L, a quarter-on-quarter move of −14.6¢.

Taxes in Calgary: 0.0¢ provincial on gasoline, 0.0¢ on diesel, plus 5% GST. Provincial fuel tax suspended (0¢) from October 1 until at least December 31, 2026, because WTI is above US$90 (13¢ normally).