Mileage Rate 2024 Uk Calculator. Sep 30, 2024 | easily calculate your mileage allowance in the uk with our mileage claim calculator. To calculate the ‘approved amount’, multiply your employee’s business travel miles for the year by the rate per mile for their vehicle.

How to calculate mileage allowance? Use this simple calculator to work out how much you can claim back in expenses for business mileage.