Mileage Claim Calculator
Work out how much mileage you can claim as a business expense using HMRC's simplified rates.
This tool gives general guidance only — not professional advice. Your situation may have specific factors not covered here. Consider consulting a qualified professional.
Calculate your mileage claim
Work out how much mileage you can claim as a business expense using HMRC's simplified rates.
HMRC simplified mileage rates (from 6 April 2026)
First 10,000 miles55p per mile
Above 10,000 miles25p per mile
Journeys before 6 April 2026 use 45p for the first 10,000 miles.
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