In today's fluxuating fuel market, it is becoming harder for consumers to save money at the gas pumps. For those with flexable fuel engines there can be some relief. Since the gas mileage between Gasoline and E85 is different, it can be difficult to know when the price difference between the different fuels is enough to justify buying one over the other.

Well, it isn't so difficult anymore.

The Flex Fuel Calculator takes your personal gas mileage, in conjunction with the fuel cost per gallon, to determine which fuel will save you the most money. It will display which fuel to purchase and give you an idea of where the other fuel should be comparatively priced.

With the Flex Fuel Calculator, you will never pay the wrong price again. This app will likely be cost justified on your very next tank.