Trip MPG calculator (metric comming soon)

Trip Start MPG: Trip Start ODO:

Trip End MPG: Trip End ODO:

To use this calculator you need to know your starting average MPG and the distance you've traveled since you reset the average MPG. Then you need the average MPG at the end of the trip and the ending distance.

On a Prius, press reset on the MFD when you fill the tank to reset the MFD average MPG and odometer together, then read trip start and end MPG and odometer off the MFD . OR if you keep lifetime MPG on the MFD, use the car main odometer for the the start and end ODO.

If your trip starts when you have reset the average MPG (ie at tank fillup), do not use this calculator, just read the average MPG at the end of the trip.

© 2009 Stephen C. Morgana. All rights reserved.