Calculate UK imperial MPG from miles driven and litres of fuel used.
Worked example
Driving 400 miles on 40 litres works out at approximately 45.5 UK MPG.
Frequently asked questions
How should I measure fuel used?
A full-to-full tank method is usually better than relying on a short trip-computer sample.
Why can dashboard MPG differ?
Trip computers can estimate consumption differently from fuel-pump measurements.
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