Fuelly FAQ

How do I account for partial fuel-ups?

If you can't completely fill up when you're at the pump and you want to track the fuel-up in Fuelly, check the box next to This is a partial fuel-up. This will let Fuelly know that you have a partial tank. Once marked, Fuelly won't calculate MPG for that fuel-up or the next. However, your partial fills will contribute to your overall average MPG.

Fuelly's calculations rely heavily on you filling your tank completely, but we realize that's not always possible.
posted on August 21, 2008