Fuel Cost Calculator

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⛽ Fuel Cost Calculator

Calculate fuel costs for UK journeys. Estimate petrol or diesel cost per trip.

Try Our Fuel Cost Calculator

Distance (miles)MPGFuel Price (£/L)

UK Rates (2026/27)

Category	Rate
Avg petrol price	145.0p/L
Avg diesel price	148.0p/L
Avg car MPG	40-50
EV cost	3-5p/mile

Why Use Our Fuel Cost Calculator?

Free - no sign-up
Updated for 2026/27
Instant results
Works on all devices
Privacy-first - runs in browser

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