Calculate your HMRC-approved mileage allowance claim for cars, motorcycles, and bicycles. Updated for 2026/27 approved rates.
This calculator computes the HMRC-approved mileage allowance for UK employees and self-employed individuals using their own vehicle for business travel. It applies the correct Approved Mileage Allowance Payment (AMAP) rates.
Note: Based on 2026/27 HMRC AMAP rates. If your employer pays less than the AMAP rate, you can claim the difference as a tax-free expense. If they pay more, the excess is taxable.
HMRC Approved Mileage Allowance Payments (AMAPs) are tax-free up to the approved rates. You can claim these if you use your own vehicle for business travel. Commuting to a regular workplace does not qualify.
| Vehicle | First 10k | Over 10k |
|---|---|---|
| Car / Van | 45p | 25p |
| Motorcycle | 24p | 24p |
| Bicycle | 20p | 20p |
Business mileage includes travel to temporary workplaces, client visits, and travel between different work locations. It does not include your regular commute to a permanent workplace.
HMRC requires you to keep a mileage log showing the date, destination, purpose, and miles for each business journey. Good records are essential if HMRC queries your claim.
Sole traders and employees who aren’t reimbursed at the full HMRC rate can claim the difference on their Self Assessment return or via a P87 form. The claim reduces your taxable income.