Free tool
HMRC Mileage Calculator 2025/26
Work out the business mileage allowance you can claim, using the official HMRC AMAP rates. Enter your business miles for the tax year — no signup needed.
You can claim
£0.00
Free trial · no card required · HMRC rates built in
HMRC approved mileage rates (AMAP)
Rates shown are HMRC's Approved Mileage Allowance Payment rates. This calculator is a guide, not tax advice — confirm figures with HMRC or your accountant.
Frequently asked questions
What are the HMRC mileage rates for 2025/26?
For cars and vans, HMRC allows 45p per mile for the first 10,000 business miles in the tax year, then 25p per mile after that. Motorcycles are 24p per mile and bicycles are 20p per mile, with no threshold.
Who can claim business mileage relief?
Self-employed sole traders can claim the Approved Mileage Allowance Payment (AMAP) rates as a business expense. Employees who use their own vehicle for work and are not fully reimbursed can claim Mileage Allowance Relief on the difference.
Does the 10,000-mile threshold reset each year?
Yes. The 10,000-mile threshold for the higher 45p rate applies per tax year (6 April to 5 April), and resets at the start of each new tax year.
What counts as business mileage?
Journeys made wholly for work — visiting clients, travelling between work sites, or business errands. Your regular commute from home to a permanent workplace does not count.
Stop adding up miles by hand
FTrak logs your business trips automatically and applies HMRC rates as you go — ready for self-assessment.
Start your free trial