Fuel Cost Calculator
What a trip costs in gas
Planning a drive? Enter the distance, your vehicle's MPG and the gas price to see what the trip costs in fuel.
Cutting fuel costs
Fuel cost is distance ÷ MPG × price. Steady speeds, proper tire pressure and less idling all improve MPG. Use the cost-per-mile figure to compare vehicles or to set mileage reimbursement.
Frequently asked questions
How do I calculate gas cost for a trip?
Divide the distance by your MPG to get gallons, then multiply by the price per gallon.
What's a typical cost per mile for fuel?
At 25 MPG and $3.50/gal it's about $0.14 per mile, before maintenance and depreciation.