Calculate Your Gas Consumption and Costs


Use the GPM calculator to compare cars on gas and cost savings:

















These power point slides show you how gas consumption varies with a car's MPG and the distance driven. If you own a 20 MPG car, how much will you save by a) switching to a 25 MPG car vs. b) driving 3,000 miles less per year?
Gas use: MPG And Distance 

These tables translate MPG to gas consumption:  
GPM Tables


Here is a great calculator from Climate Central that automatically updates gas prices