Here's a quote describing the application:
I calculated my mpg the old fashioned way back when I took the trip to the dells then again when I went to visit my girlfriend in Kentucky. I averaged 35 mpg for highway.
Finally....The world seems to be taking notice of the waste of precious natural resources. How can you keep track? With this, the Miles Per Gallon widget!
My MINI Cooper gets an average of about 34 mpg.....How does your car fare? With this widget, you can calculate how many gallons of gas your car uses.