Mileage Reimbursement Calculator
Calculate mileage reimbursement for business, medical, moving, and charitable driving using current IRS standard mileage rates. Enter the miles driven in each category and see your total reimbursement broken down by purpose - including optional state supplement rates, a comparison of the standard mileage method vs actual expense method to maximize your deduction, and your tax-deductible amount if you are self-employed. Free, private, and no signup required.
Calculate mileage reimbursement for business travel using current IRS standard mileage rates (0.700/mi business, 0.210/mi medical/moving,0.140/mi charitable). Enter miles driven by category, optionally add state supplement rates, compare standard vs actual expense methods, and see your tax-deductible amount.
0.700/mi IRS rate
0.210/mi IRS rate
0.210/mi IRS rate
0.140/mi IRS rate (not adjustable)
Some states offer supplemental mileage rates (e.g., CA $0.02/mi)
Actual costs: gas, maintenance, insurance, depreciation, etc.
Self-employed individuals can deduct business mileage on tax returns
Quick State Supplement
Total Miles
5,700
across all categories
Total Reimbursement
$3,633.00
at IRS standard rates
State Supplement
$0.00
0.000/mi supplement
Grand Total
$3,633.00
including state supplement
Tax-Deductible Amount
$3,500.00
business miles only (self-employed)
Avg Reimbursement Rate
$0.637
per mile across all categories
Standard Mileage Method
$3,633.00
Rate × Miles
Actual Expense Method
$4,500.00
Gas + Maintenance + Depreciation + Insurance
Recommended ✓Tax Tip: As a self-employed individual, you can deduct the business portion of your mileage ($3,500.00) as a business expense on Schedule C of your tax return, reducing your self-employment tax liability.
Why Use Our Mileage Reimbursement Calculator?
Instant Reimbursement Calculation
Calculate mileage reimbursement instantly with our mileage reimbursement calculator. Enter miles driven by category - business, medical, moving, and charitable - and get total reimbursement, state supplements, and a breakdown of each category - all in real time with no page reload.
Secure & Private Processing
Our mileage reimbursement calculator runs entirely in your browser. Your mileage data, expense information, and business details are never sent to any server - no data collection, no tracking, completely private.
Mileage Calculator - No Installation
Use the mileage reimbursement calculator directly in any modern browser with no downloads, apps, or plugins. Works offline after first load and handles any scale from a single trip to annual fleet tracking.
IRS Rates & Method Comparison
The mileage calculator includes current IRS standard mileage rates (business, medical, moving, charitable), state supplement presets for 9 states, and a side-by-side comparison of the standard mileage method vs actual expense method to help you choose the most beneficial approach for your tax situation - 100% free forever.
Common Use Cases for Mileage Reimbursement Calculator
Small Business Reimbursement
Use the mileage reimbursement calculator to calculate accurate reimbursements for employees who drive for business purposes. Enter business miles driven during the tax year and apply the current IRS standard mileage rate to determine the correct reimbursement amount and ensure compliance with IRS guidelines.
Self-Employed Tax Deduction Planning
Self-employed professionals, freelancers, and contractors use the mileage calculator to track their deductible vehicle expenses. The tool calculates the tax-deductible amount for business miles and compares the standard mileage method against actual expenses - helping you maximize your Schedule C deduction.
Medical Expense Tracking
Track deductible medical mileage for trips to doctor appointments, hospital visits, pharmacy pickups, and medical procedures. The mileage reimbursement calculator applies the IRS medical rate (21¢/mi) to help you claim the maximum medical expense deduction on your tax return.
Charitable Mileage Deduction
Volunteers and nonprofit workers use the mileage calculator to track charitable driving. The IRS allows a 14¢/mi deduction for miles driven for charitable organizations. Enter your charitable miles to see the total deduction and apply it against your itemized deductions.
Employee Relocation Mileage
Employees relocating for work can use the moving mileage calculator to track their moving-related driving. The IRS moving mileage rate (21¢/mi for 2025) applies to active-duty military members and certain qualifying moves. See the total reimbursement for your relocation.
Fleet & Multi-Vehicle Expense Analysis
Compare the standard mileage method vs actual expense method for each vehicle in your fleet. The mileage reimbursement calculator shows which method provides the greater deduction for each vehicle, helping fleet managers and business owners optimize their vehicle expense strategy.
Understanding Mileage Reimbursement
What Is Mileage Reimbursement?
Mileage reimbursement is the amount you are paid or can deduct for driving your personal vehicle for business, medical, moving, or charitable purposes. The IRS sets standard mileage rates each year - for 2025, the rate is 70¢ per mile for business use, 21¢ per mile for medical and moving purposes, and 14¢ per mile for charitable service. Our mileage reimbursement calculatorhelps you calculate your total reimbursement across all categories and compare the standard mileage method against the actual expense method.
How Our Mileage Calculator Works
Our mileage reimbursement calculator works in four simple steps:
- Enter your miles by category: Provide the number of miles driven for business, medical, moving, and charitable purposes. Each category uses the appropriate IRS standard mileage rate automatically.
- Add optional details: Include a state supplement rate (if your state offers one), enter your actual vehicle expenses to compare methods, and toggle the self-employed option to see your tax-deductible amount.
- Review your results: Instantly see the total reimbursement amount, breakdown by category, state supplement total, grand total, and average rate per mile across all categories.
- Compare methods: The calculator shows a side-by-side comparison of the standard mileage method vs actual expense method, with a recommendation badge for the method that gives you the highest deduction.
Key Metrics Explained
- Business Miles: Miles driven for work-related purposes that are not part of your regular commute. This includes client meetings, business errands, and travel between work locations. Self-employed individuals can deduct these on Schedule C.
- Medical Miles: Miles driven for medical care including doctor appointments, hospital visits, pharmacy trips, and dental appointments. These are deductible as itemized medical expenses on Schedule A.
- Moving Miles: Miles driven for qualifying moves - primarily for active-duty military members. The Tax Cuts and Jobs Act eliminated the moving expense deduction for most taxpayers except military personnel.
- Charitable Miles: Miles driven while performing services for a qualified charitable organization. These are deductible as a charitable contribution on Schedule A at a fixed rate set by Congress (14¢/mi).
- Standard vs Actual Expense Method: The standard method multiplies miles by the IRS rate. The actual method totals all vehicle expenses (gas, oil, maintenance, insurance, depreciation, registration) and deducts the business-use percentage. Our mileage calculator compares both and recommends the better option.
Privacy, Security & Availability
Your mileage and expense data is processed entirely in your browser. No data is uploaded to any server - every calculation runs locally using client-side JavaScript. The mileage reimbursement calculator is free to use with no signup, no limits, and no hidden charges. We do not store, share, or transmit any of the information you enter. Use it as often as you need to model different mileage scenarios and tax strategies throughout the year.
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Frequently Asked Questions About Mileage Reimbursement Calculator
A mileage reimbursement calculator is a tool that calculates the amount you can claim or deduct for driving your personal vehicle for business, medical, moving, or charitable purposes. It multiplies your miles by the IRS standard mileage rates - 70¢/mi for business, 21¢/mi for medical and moving, and 14¢/mi for charitable - and optionally adds state supplement rates. It also compares the standard mileage method against the actual expense method to help you maximize your deduction.
For 2025, the IRS standard mileage rates are: 70 cents per mile for business use (up from 67¢ in 2024), 21 cents per mile for medical and moving purposes (same as 2024), and 14 cents per mile for charitable service (set by Congress and unchanged). These rates are typically updated annually by the IRS and take effect on January 1st. Our mileage reimbursement calculator uses the latest 2025 rates by default.
Mileage reimbursement is calculated by multiplying the number of miles driven by the applicable IRS rate. For business miles: miles × 0.70 = reimbursement. For medical miles: miles × 0.21 = reimbursement. For charitable miles: miles × 0.14 = reimbursement. Our mileage reimbursement calculator automatically applies these rates for each category and totals them, including any state supplement rates you may be eligible for.
The standard mileage method multiplies your business miles by the IRS rate (70¢/mi for 2025). The actual expense method totals all vehicle costs - gas, oil changes, maintenance, repairs, insurance, registration fees, and depreciation - then multiplies by the business-use percentage. You can choose the method that gives you the larger deduction each year, but if you use the standard method in the first year you own a vehicle, you cannot switch to the actual method on that vehicle in later years.
Yes, medical mileage is deductible as part of your itemized medical expenses on Schedule A of your tax return. You can deduct miles driven for medical care at the IRS rate of 21¢/mi. However, medical expenses (including mileage) are only deductible to the extent they exceed 7.5% of your adjusted gross income (AGI). Our mileage reimbursement calculator shows your medical mileage deduction, which you should combine with other medical expenses when filing.
The IRS requires contemporaneous records for mileage deductions. You should maintain a mileage log that includes: date of each trip, starting and ending odometer readings, destination and purpose of each trip, total miles driven for business vs personal use, and expenses if using the actual method. Digital apps can help track mileage automatically. Our calculator provides the reimbursement calculation, but you need to maintain the underlying mileage records separately.
Absolutely. This mileage reimbursement calculator runs entirely in your browser using JavaScript. Your mileage data, expense information, and personal details are never sent to any server, stored in any database, or tracked in any way. All calculations happen locally on your device for complete privacy and security.
Some states offer supplemental mileage rates that can be claimed on state taxes in addition to the federal standard mileage rate. Our calculator includes quick presets for California (2¢/mi), New York (1.5¢/mi), Illinois (1¢/mi), Washington (2¢/mi), Oregon (1¢/mi), Colorado (1¢/mi), Michigan (0.5¢/mi), Minnesota (1¢/mi), and Massachusetts (1.5¢/mi). You can also enter a custom supplement rate if your state is not listed or has a different rate.