UtilHubUK

Free journey calculator

Estimate fuel cost.

Estimate one journey in GBP. For repeat trips, more currencies, the current UK fuel benchmark and the full method, open the complete tool.

Fuel cost calculator workspace

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Guest access includes 3 public-tool runs per rolling 24 hours. Inputs stay on this device.

Official UK weekly averages · 27 July 2026

National DESNZ averages are useful benchmarks, not local forecourt quotes. Choosing one sets pounds per litre and GBP; you can still type another price. Inspect or download the maintained 13-week dataset.

Default: official UK unleaded petrol average for the week commencing 27 July 2026. Replace it with a current local pump price for an individual journey.