Calculating liters by total paycheck
 

can the creators please add the abillity to enter total paid money and price per liter,and fuelly will calculate the amount of liters?

No, we're not likely to add this. We know there are many different ways you can gather the basic information required for fuel-ups. But we want to provide one simple way. That makes it easy to explain, easy for people to learn, and easy for people to enter. If we offer several ways to enter the data, people have more of a chance to enter information in a wrong field or simply misunderstand how things are supposed to work. Even with our one way of entering data it takes time for people to learn how things work.

We're trying to keep things as simple as possible.