Comment 21 for bug 159066

yes there is a solution. See Spiral's proposition. It is the same which is being used in other fuel calculators online.

See http://www.spritmonitor.de/de/detailansicht/355909.html

Partial refuels are added up until a full refuel is entered and the information is then calculated all together.

Can this be integrated to homebank?

100Km fuel consumption has no sense like this and its a great feature to homebank!