Diesel Prices in New Jersey Today
Average diesel price in New Jersey: $6.397 per gallon on October 20, 2026. EIA U.S. weekly average $6.276. Current
What is the price of diesel in New Jersey today?
Diesel in New Jersey averages $6.397 per gallon (AAA daily state average, October 20, 2026), $0.121 more than the U.S. average of $6.276. New Jersey ranks #34 of 51 for cheapest diesel (1 = cheapest). A loaded semi at about 6.3 mpg spends about $1.02 per mile on fuel in New Jersey.
per gallon, October 20, 2026
U.S. average $6.276
of 51 (1 = cheapest)
semi truck, today price
Fuel cost per mile in New Jersey
Estimated diesel cost at the today New Jersey price of $6.397 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 | $1.02 | $1,018 |
| Reefer38,000 lbs, ~6.0 mpg | $1.06 | $1,059 |
| Flatbed40,000 lbs, ~6.0 mpg | $1.06 | $1,058 |
| Hotshot12,000 lbs, ~8.9 mpg | $0.72 | $718 |
| Box Truck7,000 lbs, ~9.1 mpg | $0.70 | $701 |
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 New Jersey today?
Diesel in New Jersey averages $6.397 per gallon (AAA daily state average, October 20, 2026), $0.121 more than the U.S. average of $6.276. New Jersey ranks #34 of 51 for cheapest diesel (1 = cheapest). A loaded semi at about 6.3 mpg spends about $1.02 per mile on fuel in New Jersey.
How much does it cost to fill a semi truck in New Jersey?
At $6.40 a gallon, 150 gallons of diesel costs about $960 and 200 gallons about $1,279 in New Jersey at the today average.
Is diesel cheaper in New Jersey than nearby states?
Among nearby states in the same region, the cheapest today is Delaware at $6.340 a gallon. New Jersey is $6.397.
How often are New Jersey 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.
| Delaware | $6.340 |
| Maryland | $6.366 |
| New York | $6.507 |
| District of Columbia | $6.508 |
| Pennsylvania | $6.612 |
Source: AAA daily state average, October 20, 2026. All 50 states
Running freight through New Jersey?
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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