MPG and Savings Calculator
Submitted by stienman on Thu, 04/10/2008 - 02:19.
This calculator will help you determine your current miles per gallon, cost per mile, and how much you can expect to save if you drive 10mph more slowly than usual.
The easiest method to collect this is to fill your tank up, and reset your trip meter (or write down your odometer). Then use the car normally.
When you get down to between empty and 1/4 tank, fill the tank up again. Keep your gas receipt (or make a log) which will tell you how many gallons of gas and price per gallon. Write down the trip meter or the change in the odometer on the receipt.
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