# Excess mileage calculator

Enter the mileage your agreement allows, the mileage at return and your pence-per-mile rate. The calculator shows the charge your agreement supports, so you can compare it with the bill.

The sum: miles allowed = allowed miles a year × months ÷ 12. Excess miles = mileage at return − mileage at delivery − miles allowed. Charge = excess miles × pence a mile ÷ 100. If the agreement quotes the rate without VAT and VAT is charged, add 20%.

Interactive version: https://damagereclaim.co.uk/excess-mileage-calculator/