United Kingdom Fuel Cost Calculator

Litres = distance × consumption ÷ 100; cost = litres × price per litre Consumption quoted as litres per 100 km multiplies directly by distance once divided by 100. Splitting the total across passengers gives the per-person figure that makes driving comparable with a train or flight ticket.

Prices for United Kingdom. Fuel is the largest variable cost of a road trip, and the per-kilometre figure is what mileage reimbursement and cost-sharing conversations turn on.

This calculator takes 5 inputs: Trip distance one way, Fuel consumption, Fuel price per litre, People sharing the cost, Return journey. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.