Driving Range Calculator
Work out how far a full tank takes you from fuel use.
Quick answer: enter your details below and click Calculate Range — your result appears instantly, right here in your browser. Nothing you enter is uploaded or stored.
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Enter your details below.
How to use
- Enter the tank size in litres.
- Enter fuel use in litres per 100 km.
- Click Calculate Range for the distance.
About this tool
Range is tank size divided by fuel consumption, and this calculator turns those two numbers into kilometres. It assumes steady consumption; fast motorway driving, hills, and heavy loads all shorten the real range. Use it for planning, with a reserve margin.
Frequently asked questions
Why is real range often shorter?
Speed, hills, cold weather, air conditioning, and load all raise consumption above the steady figure used here.
How big a reserve should I keep?
Aim to refuel with at least 50 to 80 km of range left, more in remote areas.