Gas Mileage Calculator is a program that enables you to easily calculate your fuel consumption in Canada or the United States.

As the first step, select either Miles or Kilometres as an odometer input, and either US Gallons or Metric Litres as the volume input.

You can then enter the odometer reading at the previous fill, and the odometer reading at the latest fill, or just enter the distance driven on the tank.

Then enter the total amount paid at latest fill, and the price paid per unit at latest fill, or just how many units were purchased at the latest fill.

Then the program calculates four rates at once - United States MPG, Canadian MPG, L/100Km, and Km/L.

For information about this program, visit:
http://www.etron.ca/software/gmc

This program is fast, graphical, and really simple to use.