Nevada vs Utah gas prices
Regular gas is $0.56 a gallon cheaper in Utah — $8.36 on a 15-gallon fill-up. The two share a border, so that gap is worth knowing before you cross it.
Nevada
Utah| Grade | NV | UT | Diff. | |
|---|---|---|---|---|
| Regular | $4.81 | $4.25 | $0.56UT | Utah |
| Midgrade | $5.11 | $4.54 | $0.57UT | Utah |
| Premium | $5.42 | $4.80 | $0.62UT | Utah |
| Diesel | $5.71 | $5.28 | $0.43UT | Utah |
Where the $0.56 gap actually comes from
25% of it is tax. Nevada charges $0.14 more per gallon in federal and state taxes than Utah. The remaining $0.42 is a real difference in what the fuel, refining and distribution cost — refinery proximity, pipeline access and state fuel-blend rules.
Fuel, refining, distribution and marginFederal and state taxes Local county and city fuel taxes are not included, and Nevada permit them. Pre-tax figures are estimates — see the note below.
What the gap is worth
Based on today’s $0.56 per-gallon difference, which moves week to week. Use the fuel cost calculator for your own mileage and vehicle.
Prices by metro area
State averages hide a lot. These are the cheapest metros AAA reports on each side.
Other comparisons
Frequently asked questions
Is gas cheaper in Nevada or Utah?
Regular gas is cheaper in Utah, at $4.25 a gallon against $4.81 in Nevada — a gap of $0.56, or 13.1%. On a 15-gallon fill-up that is $8.36. Figures are AAA daily state averages for 2026-08-02.
Why is gas more expensive in Nevada?
25% of the $0.56 gap is tax rather than the cost of the fuel. Nevada levies $0.14 more per gallon in federal and state taxes; the remaining $0.42 is a genuine difference in what the fuel, refining and distribution cost.
Is diesel cheaper in Nevada or Utah?
Diesel is cheaper in Utah at $5.28 a gallon, against $5.71 in Nevada — $0.43 a gallon apart.
Is it worth crossing from Nevada into Utah to fill up?
If you are already near the line, yes: a 15-gallon fill saves about $8.36. Driving out of your way for it rarely pays — at $4.81 a gallon and 25 mpg, a 22-mile round trip would eat the whole saving in fuel alone, before your time.