# Mileage calculator

> Free business mileage calculator at the official 2026 rates: IRS cents per mile (US), CRA per-kilometre allowance (Canada) and HMRC approved mileage rates (UK).

Canonical page: https://superbooks.io/tools/mileage-calculator/

- [United States](https://superbooks.io/tools/mileage-calculator/united-states/): 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](https://superbooks.io/tools/mileage-calculator/canada/): 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](https://superbooks.io/tools/mileage-calculator/united-kingdom/): 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.

GET 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.