About this tool
Mileage Reimbursement Calculator is a free, in-browser tool that turns miles driven into a reimbursement amount using cents-per-mile rates. Log multiple trips, pick a purpose for each, and the total reimbursement, total miles and effective rate update as you type. Every rate is editable and nothing is uploaded.
Each trip's reimbursement is miles × rate ÷ 100 (the rate is in cents per mile, so dividing by 100 gives dollars), and the totals sum every trip. The defaults are the 2024 US IRS standard mileage rates: 67¢ per mile for business, 21¢ for medical or moving, and 14¢ for charity. These rates change every year — verify the current figures for your tax year and edit the boxes above before relying on the result.
Use it to build an expense claim, reimburse an employee, or estimate a deduction. Mix business, medical and charity trips freely; the effective-rate tile shows the blended cents per mile across everything you entered.