# Mileage reimbursement calculator

Source: https://www.barespend.com/free-tools/mileage-reimbursement-calculator/
Last updated: 2026-10-27

Enter the date and miles for each business trip and the calculator applies the IRS standard business mileage rate in effect on that date: 70 cents in 2025, 72.5 cents from January to June 2026 and 76 cents from July 2026. You can also enter your own company rate.

This is a free tool that runs in the browser; open the page to use it. Nothing a visitor types is sent to Barespend.

The IRS standard mileage rate is a common benchmark, and many employers use it. Paying a different rate is allowed, and some states have their own reimbursement rules, which this calculator doesn’t model.

Keep a log for each trip with the date, destination, business purpose and miles. Rates are taken from the IRS standard mileage rates page and are reviewed whenever the IRS announces a change.

## IRS standard business mileage rates used

| From | To | Cents per mile |
|---|---|---|
| 2025-01-01 | 2025-12-31 | 70 |
| 2026-01-01 | 2026-06-30 | 72.5 |
| 2026-07-01 | 2026-12-31 | 76 |

Source: https://www.irs.gov/tax-professionals/standard-mileage-rates. Reviewed 2026-10-27.

## Common questions

### What is the IRS mileage rate for 2026?

The IRS business standard mileage rate is 72.5 cents a mile for 1 January to 30 June 2026 and 76 cents a mile from 1 July 2026. In 2025 it was 70 cents a mile.

### Do I have to pay the IRS rate?

No. It is a widely used benchmark, but you can choose another rate in your policy. Some states require employers to reimburse necessary business expenses, so check local rules.

### What records do I need for mileage?

A log showing the date, destination, business purpose and miles for each trip. IRS Publication 463 describes what adequate records show.

### Does Barespend track mileage?

Yes. Mileage and per diem tracking are included on every Barespend plan.