For business travel at standard IRS or company rates.
How to Determine Mileage Reimbursement
Mileage reimbursement is calculated by multiplying the number of business miles driven by the applicable rate per mile.
Mileage reimbursement = Miles driven x Rate per mile
For example, 150 business miles at $0.76 per mile equals:
150 x $0.76 = $114.00
The IRS business mileage rate for 2026 is:
- $0.725 per mile from January 1 through June 30
- $0.76 per mile from July 1 through December 31
Businesses may also use their own reimbursement rate. Choose the calculator's custom rate option if your employer uses a different amount.
Business mileage can generally include:
- Travel between work locations
- Deliveries
- Business meetings
- Visits to suppliers or customers
Routine commuting between your home and your regular place of employment is generally not considered business mileage.
Use the calculator above to quickly determine your mileage reimbursement based on the appropriate rate for your trip.