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Fuel Cost Calculator

Fuel Cost Calculator

Distance Unit
Distance (miles)
Fuel Economy (mpg)
Fuel Price ($/gallon or $/litre)
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Pro Tip

Tyre pressure has a bigger impact on fuel economy than most drivers realise — tyres under-inflated by just 8 PSI reduce fuel efficiency by up to 3%.

Difficulty:Intermediate

Did you know?

The average UK driver covers about 7,400 miles per year and spends approximately £1,200–1,800 on fuel depending on vehicle efficiency.

Mathematically verified
Reviewed May 2026
Used 31K+ times
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