All values are stored locally in a cookie. There is no need to register.
(works offline, loads faster, no ads)
This site helps to calculate the mileage of your car quick and easy. In
addition it can give you the cost per distance and maximum range of your
car. Make sure you find the cheapest gas station near you in order to save.
You can save a history of calculations locally on your phone and email them
to yourself for backup and further processing.
How to install
There is no need to install this aplication on the iPhone. Just open
in the Safari browser. You can add it to
the home screen by clicking the little plus at the bottom browser bar: