Fuel Economy (Gas Mileage) Calculator
Calculate average fuel mileage (km/L, MPG) from distance and fuel consumed, with records comparison
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Find your real gas mileage. Convert travel log numbers to km/L, L/100km, and MPG metrics to analyze efficiency shifts.
How to use
- Select your metric distance unit and volume fuel unit parameters.
- Input total distance driven and amount of fuel refilled in the slots.
- Review your average efficiency score and compare against previous drive logs.
FAQ
- How is L/100km converted to km/L?
- It is an inverse conversion. Divide 100 by the km/L value to get L/100km (e.g. 10 km/L equals 10L/100km).