Fuel Mileage & Costs Calculator
This calculator will compute your Miles Per Gallon and forecast your gasoline expense for one month and for one year. It can also compare fuel expenses monthly and yearly for your vehicle using petroleum lubricants compared to using AMSOIL Synthetics.
Select which Mileage Calculator is right for you from the menu below:
Why 2 different Fuel Mileage Calculators? If you are already an AMSOIL Customer you don't need to see the "what if you were using AMSOIL" section because you are currently using AMSOIL.
If you are using petroleum lubricants then then Fuel Mileage Calculator for Petroleum users can give you the estimated 5% improved mileage readings to show how much fuel savings on a particular vehicle can add up in a month or year. Also great for figuring fuel wasted by running on low tires, with a dirty air filter, etc.
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