Guelph · Ontario

Guelph diesel prices

256.6¢/L-7.7 vs national

NRCan survey print Tue, 27 Oct 2026Ontario average 257.8¢/L

Across the line

Diesel crosses the border, but the number does not. The Canadian side is published per litre and the American side per gallon.

Guelph · Canadian side256.6¢/L

Central Atlantic · the US district next door$6.508/gal

The American figure is the EIA weekly retail survey — published as $6.508/gal this week — shown the way an American carrier reads it, with the Canadian-dollar equivalent beside it once the page loads. A gallon is not a litre, so these two lines measure the same fuel in different units and the cents will never match. What does compare is the market: a load crossing into Central Atlantic buys its fuel on the other side of a border.

Guelph runs 7.7¢ below the national index — a real difference on a 500-litre fill. Work out a trip

Citing this figure

Guelph diesel: 256.6¢/L, NRCan weekly survey print Tue, 27 Oct 2026. Northern Mile Media, dashboard.northernmilemedia.com/diesel-prices/ontario/guelph/

How it is calculated

What drives Guelph prices

Guelph sits on the Highway 401 and Highway 6 corridors and runs on manufacturing and agri-food. The city's economy blends industrial output with food processing, and both move freight. Trucks haul manufactured goods and food products in and out of Guelph on a steady basis. That mix of industry and agri-food is what shapes fuel demand here. Its spot on the 401 ties it directly into the wider southern Ontario network, which keeps its market connected to the regional flow of goods.

Ontario survey cities

¢/L · distance from the provincial mean

Sarnia252.9 -4.9 Windsor253.6 -4.2 Kitchener253.7 -4.1 Barrie255.9 -1.9 Kingston256.4 -1.4 Guelph256.6 -1.2 Hamilton256.7 -1.1 Sudbury256.9 -0.9 London257.0 -0.8 Brantford257.4 -0.4 Oshawa257.5 -0.3 Peterborough257.5 -0.3 North Bay257.9 +0.1 Toronto258.4 +0.6 St. Catharines258.6 +0.8 Timmins260.2 +2.4 Thunder Bay262.6 +4.8 Ottawa262.9 +5.1 Sault Ste Marie265.1 +7.3

Every price is an NRCan survey observation from the print dated Tue, 27 Oct 2026. The provincial figure is the unweighted mean of its survey cities, the same figure that enters the Northern Mile Diesel Index.

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