Fuel Cost Calculator
Estimate fuel cost from trip distance, vehicle efficiency, and fuel price. Use this free fuel cost calculator for fast, clear results with no signup required.
Fuel Cost Calculator guide
What it is for
Compare the cost or performance of fuel cost calculator using your trip and vehicle inputs.
How it is calculated
Fuel gallons = trip miles / vehicle MPG. Fuel cost = gallons × gas price per US gallon. Distance must include all legs you intend to budget.
Assumptions
Fuel economy, traffic, prices, maintenance, and vehicle conditions can differ from the entered values.
Example
For 300 miles at 25 MPG and $3.50 per gallon, fuel use is 12 gallons and the estimated gas cost is $42.
Limitations
Confirm current prices, vehicle specifications, tolls, and route conditions before committing money or time.