Free tool · rates checked 21 October 2026
Mileage calculator
Work out business mileage at the official rates for the United States, Canada and the United Kingdom. Pick your country.
Rates by country
- United States mileage calculator
The IRS business rate is 72.5 cents a mile from 1 January to 30 June 2026 and 76 cents from 1 July 2026; charity driving is 14 cents and medical 23.5 cents from 1 July.
- Canada mileage calculator
For 2026 the CRA's prescribed rates are 73 cents a kilometre for the first 5,000 km and 67 cents after, or 77 and 71 cents in the Yukon, Northwest Territories and Nunavut.
- United Kingdom mileage calculator
For the 2026 to 2027 tax year HMRC's approved rates are 55p a mile for the first 10,000 business miles in a car or van and 25p after, 24p for motorcycles and 20p for bicycles.
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Run it with curl
curl "https://app.superbooks.io/api/tools/mileage?country=US&distance=120&date=2026-08-01"Questions
- Which mileage rate should I use?
- The one for the country whose tax rules apply to you: the IRS standard mileage rate in the United States, the CRA's per-kilometre rates in Canada, and HMRC's approved mileage rates in the United Kingdom. Each country page has its own calculator.
- Did the rates change in 2026?
- Yes. The IRS business rate is 72.5 cents a mile from 1 January to 30 June 2026 and 76 cents from 1 July 2026; charity driving is 14 cents and medical 23.5 cents from 1 July. In the UK the car and van rate went from 45p to 55p for the first 10,000 miles from the 2026 to 2027 tax year.
- Where do the rates come from?
- From the IRS, the Canada Revenue Agency and HMRC, each linked on its page and checked 21 October 2026.