Miles Per Gallon Calculator

This calculator will compute your car’s Miles Per Gallon and forecast your gasoline expense for one month and for one year. It also allows you to see how much money you would save if you were driving a car that got better gas mileage.

Beginning Odometer Reading

Ending Odometer Reading

Number of Gallons Pumped This Fill

Local Cost of One Gallon of Gas

Average Number of Miles Driven Per Day

MPG

Gas Expense per Month

Gas Expense per Year

Enter a higher Miles Per Gallon figure for comparison:

Gas Expense per Month

Gas Expense per Year