Canadian drivers are confronting another sharp reminder of how quickly fuel costs can change. The national average price for regular gasoline reached 172.2 cents per litre on August 30, up from 170.9 cents a day earlier and roughly 35 cents above the 136.9-cent average recorded at the same point last year.
The increase comes despite temporary federal tax relief intended to cushion households from an international energy shock. Global crude markets, refinery pressures and continuing disruption around major Middle East shipping routes have kept gasoline unusually expensive through much of 2026. The result is a fuel-price increase large enough to affect household budgets, inflation readings and potentially even the Bank of Canada’s next moves.
The National Average Is Back Above $1.70
CAA’s national fuel tracker placed regular gasoline at 172.2 cents per litre on August 30. That represented an increase of 1.3 cents from the previous day’s 170.9-cent average and was slightly higher than the 171.5 cents recorded one week earlier. The more striking comparison, however, is with August 2025. The national average then stood at 136.9 cents, meaning gasoline is now 35.3 cents per litre more expensive.
The latest level is painful, but it is still below some of the extremes Canadians have experienced this year. CAA recorded a national average of 190.4 cents per litre on May 6, the highest reading of the previous 12 months. Prices later fell as low as 153.3 cents on August 6 before moving upward again. That extraordinary range—more than 37 cents within a few months—shows why drivers have struggled to predict what a fill-up will cost even a few weeks ahead.
Global Energy Disruptions Are Still Driving the Increase
Statistics Canada has tied much of 2026’s gasoline inflation directly to upheaval in global energy markets. Gasoline prices were already 25.7% higher year over year in July, accelerating from a 20.5% increase in June. The agency specifically pointed to conflict in the Middle East, the disruption of the Strait of Hormuz and restrictions affecting Red Sea shipping as factors putting upward pressure on fuel.
Crude oil is only part of the pump price. Refining margins, transportation costs, inventories, local competition and the Canadian dollar also matter. That distinction has become particularly important this year. The Bank of Canada has said both higher crude prices and elevated refinery margins contributed to the gasoline shock. Global crude supplies have found alternative routes as the conflict dragged on, but refined-fuel markets have remained tight. Reuters reported in late August that uncertainty around Hormuz continued even as crude prices retreated from earlier peaks, leaving motorists exposed to sudden changes in wholesale fuel costs.
A Normal Fill-Up Makes the Increase Easy to Feel
A difference of 35.3 cents per litre can appear abstract until it is applied to a fuel tank. At today’s national average, a 50-litre purchase costs about $86.10. At last year’s 136.9-cent average, the same amount would have cost about $68.45. That is roughly $17.65 more for one 50-litre fill. For a household buying that amount every week, the mathematical difference approaches $918 over a full year if the price gap persisted.
The burden is not distributed evenly. People with long commutes, tradespeople carrying equipment and households outside major transit networks generally have fewer ways to reduce driving. Statistics Canada’s household-spending research has shown how dependent rural households are on private transportation: private vehicles accounted for more than 96% of rural transportation spending in the agency’s detailed 2019 comparison. A family driving children to school, commuting between towns and making a weekly grocery trip therefore feels a gasoline spike much more directly than someone able to replace several trips with public transit.
Taxes Explain Regional Gaps, but Not This Year’s Entire Surge
Gasoline prices have always differed sharply across Canada because provincial and local taxes vary. Natural Resources Canada lists provincial gasoline taxes ranging from single-digit levels in some jurisdictions to substantially higher rates in others. The Vancouver area, for example, carries a 27-cent-per-litre provincial and regional motor-fuel tax structure that includes the TransLink levy. Alberta’s standard gasoline fuel tax is 13 cents per litre, creating a very different starting point before crude, refining, retail margins and sales taxes are added.
The current national increase is especially notable because Ottawa has temporarily removed one major tax. The federal government suspended the 10-cent-per-litre gasoline excise tax from April 20 through September 7, 2026, in response to elevated fuel costs. The consumer carbon tax had already been eliminated. In other words, today’s 172.2-cent national average is occurring while the federal excise levy is at zero. Unless policy changes again, the statutory 10-cent gasoline excise tax is scheduled to return on September 8, creating another near-term variable for pump prices.
Gasoline Is Pulling Canada’s Inflation Rate Higher
Fuel has become one of the clearest reasons headline inflation looks hotter than underlying price pressures. Statistics Canada reported that the Consumer Price Index increased 3.0% year over year in July. Strip gasoline out, however, and inflation was only 2.2%. Transportation prices overall were 7.8% higher, with gasoline’s 25.7% year-over-year rise doing much of the work.
That gap matters well beyond service stations. The Bank of Canada estimated that higher gasoline prices added roughly 1.4 percentage points to inflation at the peak of the energy shock in the second quarter. Higher energy costs can also work through shipping, aviation, food distribution and business fuel surcharges, although the Bank has found that broader pass-through has so far been relatively contained. For policymakers, that creates a complicated picture: consumers see a 3% inflation rate and expensive gasoline signs every day, while measures excluding the fuel shock remain much closer to the Bank’s 2% target.
Prices Have Fallen From Their Peak — Then Climbed Again
There has already been significant relief from the worst point of 2026. CAA’s 190.4-cent national average on May 6 was more than 18 cents above the August 30 reading. Oil prices also retreated substantially after an earlier Middle East-driven spike. The Bank of Canada noted in July that benchmark global oil prices had surged to around US$120 per barrel during the initial crisis before later falling toward US$75 as markets adjusted and diplomatic hopes improved.
The problem is that neither oil nor gasoline has stayed on a smooth downward path. CAA’s national average fell to 153.3 cents on August 6 but climbed back above 172 cents less than four weeks later. Meanwhile, Reuters reported renewed late-August uncertainty over shipping through the Strait of Hormuz, with crude still sensitive to rumours about negotiations and vessel traffic. For Canadian households, that means lower oil prices can provide relief quickly—but another supply disruption, refinery problem or geopolitical escalation can reverse part of that relief just as quickly.
September Could Become Another Important Turning Point
Several factors will determine whether the latest increase becomes another temporary spike or settles into a higher price range. The most important remain the direction of global crude prices, refinery margins and shipping conditions around the Middle East. The value of the Canadian dollar also matters because internationally traded crude and refined products are largely priced in U.S. dollars. Seasonal demand normally begins easing after the summer travel period, which could provide some downward pressure if supply conditions cooperate.
Canada also faces a uniquely timed policy change. The temporary federal gasoline excise-tax suspension ends after September 7, with the normal 10-cent rate scheduled to return September 8. At the same time, the Bank of Canada’s inflation outlook assumes that oil prices and gasoline refining margins eventually moderate. That forecast is explicitly conditional on energy markets behaving more normally. After a year in which the national pump price has ranged from about $1.20 to $1.90 per litre, Canadians have already seen how quickly those assumptions can be overturned.
