Free Gas Mileage Calculator — MPG Online

Calculate your vehicle gas mileage in MPG and L/100km. Enter miles driven and gallons used to find your fuel efficiency.

Distance (miles)

Fuel Used (gallons)

Gas Mileage

—

Enter distance and fuel

Disclaimer: This calculator is for informational purposes only. Results are estimates and may vary based on actual conditions.

More Utility Calculators

Calculate how many bags of concrete you need for slabs, footings, and columns.

Calculate square footage for rooms, walls, flooring, and irregularly shaped areas.

Calculate stair dimensions including rise, run, and number of steps.

Estimate roofing materials needed based on roof area and pitch.