Calculate fuel cost
Fuel cost per mile—
Fuel for this distance—
Estimated fuel cost—
This estimates fuel only. Driving conditions and actual MPG can change the result.
How is fuel cost per mile calculated?
Divide the price of one gallon of gas by the miles your vehicle travels on that gallon. For example, $3.25 per gallon divided by 25 MPG equals $0.13 per mile. A 100-mile drive would use 4 gallons and cost about $13 in gas.
For a more accurate MPG, use our Gas Mileage Calculator. For a one-way and round-trip estimate, try the Gas Trip Cost Calculator.