Fuel Cost Calculator

Estimate trip fuel cost from distance, efficiency and fuel price.

Inputs

Distance

Unit

Efficiency

Price per litre

Trips per week

Both ways (round trip)

Advanced options ▾

Currency

Seasonal multipliers

Start month

Show assumptions

Fixed inputs & assumptions

1 mile = 1.60934 km

1 UK gallon = 4.54609 L

Weeks per month ≈ 4.3

Route max: 600 mi / 1000 km

Seasonal baseline Eₘ: Jan 0.88, Feb 0.90, Mar 0.94, Apr 0.98, May 1.02, Jun 1.04, Jul 1.04, Aug 1.03, Sep 1.00, Oct 0.96, Nov 0.92, Dec 0.88

Estimated monthly cost (first month): £0.00

Show annual cost

M1M2M3M4M5M6 M7M8M9M10M11M12