Calculate vehicle fuel economy from miles driven and gallons used.
What this calculator does
Use it to calculate observed fuel economy from a real distance and fuel amount. Adjust the inputs to compare different scenarios.
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How to use it
Enter the values requested by the calculator, review the result, and adjust the assumptions when you want to compare another scenario.
Fuel and trip results are estimates. Actual prices, mileage, traffic and vehicle efficiency can change the total.