A simple to use Gas mileage calculator. Figure out your car's gas mileage and cost per mile. Just enter the number from your last fill-up and press the calculate button to see the results. Supports North American and European units. (Sorry, English only at this time.) Please send us your comments and feature requests.
Fixed 100km setting. If you choose liters and 100km in settings it will change the fuel efficiency calculation to L/100km