MPG Calculator

Calculate the fuel efficiency of your vehicles in MPG, KPL and more.

Calculate and keep track of the fuel efficiency of each of your vehicles. Enter each vehicle and odometer reading, then you can add fill-ups with either the trip odometer or the current odometer reading to calculate the miles since the last entry. Set gallons or liters and miles or kilometers in the settings. Statistics include miles per gallon, liters per 100 kilometers, cost per 100 miles, etc.

Includes both gallons/liters, and miles/kilometers for each fuel log entry, so you can easily switch back and forth between units. You can also use mixed units such as miles per liter or gallons per 100 kilometers.