Mileage Calculator
Calculate IRS mileage reimbursement for business, medical, and charity travel. Estimate trip distances and travel times. Track annual mileage and costs.
$0.70
2025 BUSINESS RATE
3
RATE TYPES
Log
MULTI-TRIP
mi ↔ km
CONVERTER
Mileage Calculator
Reimbursement · Trip Distance · Log
Total Reimbursement
$105.00
150 mi × $0.70/mi × 1 trip
2025 IRS MILEAGE RATES
Current Standard Mileage Rates
Use these for tax deductions and reimbursements.
Business
$0.70
per mile, 2025
Deduction for self-employed; employers may reimburse tax-free at this rate. 2024 rate was $0.67.
Medical / Moving
$0.21
per mile, 2025
For medical trips and qualified active-duty military moves. Subject to the 7.5% AGI threshold. Same as 2024.
Charitable
$0.14
per mile, 2025
For volunteer work for qualified charities. Set by statute — unchanged for many years.
HISTORICAL RATES
IRS Business Mileage Rate History
Business mileage rate ($/mile). Medical and charitable rates vary separately.
| Year | Business Rate | Medical Rate | Charitable Rate | Change vs Prior Year |
|---|---|---|---|---|
| 2025 | $0.70/mile | $0.21/mile | $0.14/mile | +3.0¢ business |
| 2024 | $0.67/mile | $0.21/mile | $0.14/mile | +1.5¢ business |
| 2023 | $0.655/mile | $0.22/mile | $0.14/mile | +3.0¢ business |
| 2022 | $0.625/mile | $0.22/mile | $0.14/mile | +6.5¢ business |
| 2021 | $0.56/mile | $0.16/mile | $0.14/mile | -1.5¢ business |
| 2020 | $0.575/mile | $0.17/mile | $0.14/mile | -0.5¢ business |
| 2019 | $0.58/mile | $0.20/mile | $0.14/mile | +3.5¢ business |
| 2018 | $0.545/mile | $0.18/mile | $0.14/mile | — |
DISTANCE CONVERTER
Miles ↔ Kilometers Converter
Enter either value — converts instantly. 1 mile = 1.60934 km.
💡 A Good Mileage Log Can Save You Hundreds in Taxes
At the 2025 rate of $0.70/mile, just 1,000 business miles a year is a $700 tax deduction. An employee driving 10,000 business miles/year can claim up to $7,000 unreimbursed (or receive $7,000 tax-free reimbursement). The IRS requires contemporaneous records — log each trip at the time it happens, not from memory at year-end.
✅ What Counts as Business Mileage
Qualifies: client/customer visits, travel between work locations, business meetings, conferences, supply runs, temporary work sites, job-related errands.
Does NOT qualify: commuting from home to your regular workplace — the most commonly misunderstood exclusion — personal errands, vacation or personal travel. For remote workers, traveling to a co-working space or a client's office typically qualifies; a plain "home office" commute typically does not.
⚖️ Standard Rate vs Actual Expenses
Standard mileage rate: simple — no need to track gas, insurance, or repairs. Usually better for high-mileage, average-cost vehicles.
Actual expense method: track and deduct real vehicle operating costs × business-use percentage. Usually better for high-cost or high-fuel-cost vehicles. Calculate both and choose the higher deduction — but you must choose standard rate in the first year to keep the option to switch later.
How to Calculate Mileage Reimbursement
Mileage reimbursement is calculated by multiplying the miles driven for a qualifying purpose by the applicable rate per mile. The IRS sets standard rates each year that serve as the benchmark for both tax deductions and employer reimbursements.
Basic Reimbursement Formula
Reimbursement = Miles × Rate ($/mile)
2025 rates: Business $0.70/mi · Medical $0.21/mi · Charitable $0.14/mi
Examples: 150 business mi × $0.70 = $105.00 | 50 medical mi × $0.21 = $10.50 | 100 charitable mi × $0.14 = $14.00
Monthly example: 20 mi/day × 20 days = 400 mi/month × $0.70 = $280/monthAnnual Mileage Cost Calculation
Annual fuel cost = (Annual Miles ÷ MPG) × Gas Price
Annual deductible value = Annual Miles × $0.70
Example: 15,000 mi/year, 30 MPG, $3.50/gal → fuel cost = 15,000 ÷ 30 × $3.50 = $1,750
vs deduction/reimbursement value = 15,000 × $0.70 = $10,500
The standard rate is often more favorable than actual expenses for average-cost vehicles driving 12,000-20,000 mi/year.Miles to Kilometers Conversion
1 mile = 1.60934 km | 1 km = 0.621371 miles
Examples: 100 miles = 160.9 km | 100 km ≈ 62.1 miles
Quick reference: Marathon 26.2 mi = 42.2 km | Half 13.1 mi = 21.1 km | 5K = 3.1 mi— FAQ