U.S. Rocky Mountain gas prices today
Gasoline $3.946/gal, diesel $6.206/gal in U.S. Rocky Mountain. Price history since 1992, changes and fuel cost calculator.
$3.946/gal · Gasoline
1 week-6.3%
1 month-10.7%
1 year+34.3%
Gasoline$3.946/gal
Diesel$6.206/gal
Price history
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When comparing, prices are converted to USD per liter at today’s exchange rate.
Fuel cost calculator
Fuel cost–
Round trip–
Fuel needed–
Recent prices
| Date | Gasoline | Diesel |
|---|---|---|
| Nov 9, 2026 | $3.946 | $6.206 |
| Nov 2, 2026 | $4.213 | $6.445 |
| Oct 26, 2026 | $4.458 | $6.521 |
| Oct 19, 2026 | $4.468 | $6.422 |
| Oct 12, 2026 | $4.439 | $6.302 |
| Oct 5, 2026 | $4.417 | $6.267 |
| Sep 28, 2026 | $4.486 | $6.407 |
| Sep 21, 2026 | $4.510 | $6.340 |
| Sep 14, 2026 | $4.438 | $6.066 |
| Sep 7, 2026 | $4.314 | $5.805 |
U.S. prices are weekly retail averages (regular gasoline, on-highway diesel) from the U.S. Energy Information Administration, in dollars per gallon. Converted at today’s exchange rate.