Latest snapshot
Over the past 29 days, Costco regular has eased the most across Canada — down about 8.0¢ to 166.3¢ a litre on average.
71 of 81 Costco gas stations we track saw a meaningful move.
Costco’s pump prices shift constantly. This page tracks how they’ve moved across Canada, refreshed daily from a rolling 30-day price history — so it shows the recent direction, not just one day’s number. For the live price near you right now, see the live Canada Costco gas price map. Below: which grade moved most, which provinces swung hardest, and the individual warehouses with the biggest drops and increases.
Which grade moved most
| Grade | Avg now | Change (~29d) |
|---|---|---|
| regular | 166.3¢ | ▼ 8.0¢ decrease |
| premium | 189.1¢ | ▼ 7.9¢ decrease |
| diesel | 243.1¢ | ▼ 4.0¢ decrease |
Biggest movers by province
Blended regular average per province, over roughly the past 29 days. Only provinces with at least two priced warehouses are ranked.
Biggest drops — cheaper gas
| Province | Stations | Avg now | Change |
|---|---|---|---|
| New Brunswick | 2 | 178.4¢ | ▼ 12.0¢ decrease |
| Quebec | 18 | 175.4¢ | ▼ 9.5¢ decrease |
| Ontario | 28 | 159.7¢ | ▼ 9.2¢ decrease |
| Alberta | 18 | 155.4¢ | ▼ 6.7¢ decrease |
| Manitoba | 3 | 165.9¢ | ▼ 5.0¢ decrease |
Inside the provinces that moved most, the sharpest single-warehouse swings were:
- New Brunswick: Fredericton (FREDERICTON), down 15.0¢ to 177.9¢.
- Quebec: Saint Hubert (SAINT-BRUNO), down 18.0¢ to 161.9¢.
- Ontario: Sudbury (SUDBURY), down 26.0¢ to 143.9¢.
Biggest individual price changes
Biggest drops — cheaper gas
| Warehouse | Location | Now | Change |
|---|---|---|---|
| Sudbury | SUDBURY, ON | 143.9¢ | ▼ 26.0¢ decrease |
| Lethbridge | LETHBRIDGE, AB | 149.9¢ | ▼ 23.0¢ decrease |
| St Johns | ST. JOHN'S, NL | 193.9¢ | ▼ 23.0¢ decrease |
| Medicine Hat | MEDICINE HAT, AB | 152.9¢ | ▼ 20.0¢ decrease |
| Grande Prairie | GRANDE PRAIRIE, AB | 154.9¢ | ▼ 18.0¢ decrease |
Biggest increases
| Warehouse | Location | Now | Change |
|---|---|---|---|
| W Edmonton Business Centre | EDMONTON, AB | 156.9¢ | ▲ 13.0¢ increase |
| Kamloops | KAMLOOPS, BC | 194.9¢ | ▲ 10.0¢ increase |
Costco gas price trends in other countries
Prices move differently in each market. See the latest recap for the U.S., the UK, Australia, and Mexico.
How we measure this: for every Costco gas station we compare the latest price against roughly a month earlier, using the same 30-day history behind our price charts. This page is refreshed daily; prices change constantly and vary by location, so always confirm at the pump. This site is independent and not affiliated with Costco Wholesale Corporation.
