Fuel Economy Calculator is essentially a mileage calculator with conversion among L / 100 km (litres per hundred kilometres) and miles per gallon (U.S. and Imperial). You can enter amounts in any combination of metric and non-metric units, and there is also some basic currency conversion, along with a logging function.
What's new in Fuel Economy Calculator
Calculator automatically quits after closing the main window.
Extended all unit prices to display 3 digits after the decimal point, based on early user feedback.
Changes to log entry names saved.
Window position and log drawer width now preserved between runs.