Calculate your vehicle's fuel economy in miles per gallon, liters per 100km, and km per liter.
Calculate your vehicle's fuel economy in miles per gallon, liters per 100km, and km per liter.
MPG = Miles / Gallons
300 miles on 10 gallons = 30 MPG = 7.84 L/100km.
Enter your values in the fields above and click "Calculate" to get instant results. All calculations happen in your browser — nothing is sent to any server.
What is Miles Per Gallon Calculator?
Calculate your vehicle's fuel economy in miles per gallon, liters per 100km, and km per liter.
What formula does this use?
This calculator uses: MPG = Miles / Gallons
Is this calculator free?
Yes! All calculators on CalcNest AI are 100% free with no account required.
Is my data safe?
Absolutely. All calculations run locally in your browser. We never store or transmit your input data.