Diesel Prices in Ohio Today
Average diesel price in Ohio: $6.181 per gallon on October 20, 2026. EIA U.S. weekly average $6.276. Current
What is the price of diesel in Ohio today?
Diesel in Ohio averages $6.181 per gallon (AAA daily state average, October 20, 2026), $0.095 less than the U.S. average of $6.276. Ohio ranks #22 of 51 for cheapest diesel (1 = cheapest). A loaded semi at about 6.3 mpg spends about $0.98 per mile on fuel in Ohio.
per gallon, October 20, 2026
U.S. average $6.276
of 51 (1 = cheapest)
semi truck, today price
Fuel cost per mile in Ohio
Estimated diesel cost at the today Ohio price of $6.181 a gallon, using fuel economy calibrated to FHWA and NACFE data.
| Truck | Fuel per mile | Fuel per 1,000 miles |
|---|---|---|
| Dry Van38,000 lbs, ~6.3 mpg | $0.98 | $983 |
| Reefer38,000 lbs, ~6.0 mpg | $1.02 | $1,024 |
| Flatbed40,000 lbs, ~6.0 mpg | $1.02 | $1,022 |
| Hotshot12,000 lbs, ~8.9 mpg | $0.69 | $694 |
| Box Truck7,000 lbs, ~9.1 mpg | $0.68 | $678 |
Your numbers depend on load weight, speed, terrain and idling. Enter them in the truck fuel cost calculator for an exact estimate.
Frequently asked questions
What is the price of diesel in Ohio today?
Diesel in Ohio averages $6.181 per gallon (AAA daily state average, October 20, 2026), $0.095 less than the U.S. average of $6.276. Ohio ranks #22 of 51 for cheapest diesel (1 = cheapest). A loaded semi at about 6.3 mpg spends about $0.98 per mile on fuel in Ohio.
How much does it cost to fill a semi truck in Ohio?
At $6.18 a gallon, 150 gallons of diesel costs about $927 and 200 gallons about $1,236 in Ohio at the today average.
Is diesel cheaper in Ohio than nearby states?
Among nearby states in the same region, the cheapest today is Oklahoma at $5.935 a gallon. Ohio is $6.181.
How often are Ohio diesel prices updated?
The page checks for new prices twice a day. AAA publishes daily state averages; the EIA weekly regional average is shown only if a state has no daily value. If a source stops updating, the last value stays with its real date and a stale label.
| Oklahoma | $5.935 |
| Tennessee | $5.981 |
| Missouri | $6.024 |
| North Dakota | $6.065 |
| South Dakota | $6.077 |
| Kansas | $6.080 |
Source: AAA daily state average, October 20, 2026. All 50 states
Running freight through Ohio?
Texas Solutions dispatches semis for 5%, hotshots for 7% and box trucks for 8% of weekly gross. We plan lanes to cut empty miles and fuel.
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