U.S. fuel calculators

Practical calculators using U.S. miles, MPG, gallons and dollars per gallon. The gas price is editable.

Trip fuel cost

Distance (miles)Fuel economy (MPG)Gas price ($/gal)

Miles drivenGallons used

Tank size (gallons)Gas price ($/gal)

Savings ($/gal)Gallons to buyExtra round-trip milesVehicle MPGCurrent gas price ($/gal)