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Free Mileage Allowance Calculator
Know exactly how many kilometres you can deduct on your taxes. Select your vehicle, fiscal power and annual distance — the official scale (barème) does the rest.
A calculator made for your tax return
Eight reasons to use the official mileage scale without a spreadsheet.
Cars, motorcycles & scooters
All vehicle types are covered with their own scales and fiscal power brackets.
Official 2026 scale
The French barème kilométrique is built in, with the three distance brackets.
Exact deductible amount
The tool applies the right formula per bracket and returns the exact amount in euros.
Work & commute travel
Count every professional kilometre — client visits, meetings and business trips.
Export your calculation
Copy the result or the full breakdown to paste into your tax software or records.
Private by design
Nothing is stored or uploaded. Your mileage stays on your device.
Simple, 3 fields
Vehicle, fiscal power, distance. No account, no learning curve.
Instant result
The deduction updates live as you type, including the rate per kilometre used.
Go deeper
All vehicles, one tool
Cars, motorcycles and scooters each have their own scale.
- Cars: 3CV to 7+ CV
- Motorcycles: 1–2CV to 5+ CV
- Scooters under 50cc
- Fiscal power clearly explained
The official bracket system
The French scale uses three distance brackets with different formulas.
- Up to 5,000 km per year
- 5,001–20,000 km per year
- More than 20,000 km per year
- Each bracket applies the correct rate and fixed amount
Made for your tax return
Get a number you can report with confidence.
- Exact deductible amount in euros
- Rate per km displayed
- Breakdown you can copy or export
- Useful for all professional travel
Private and instant
No storage, no upload, no account.
- 100% in-browser
- Auto-save of your last input
- Free forever
- Works offline
Calculate your mileage in 3 steps
From annual distance to deductible amount in seconds.
Select car, motorcycle or scooter, then your fiscal power (CV). It's on your registration document (carte grise).
Type the total professional kilometres driven in the year.
The deductible amount in euros and the applicable rate appear instantly. Copy or export them for your tax return.
Deduct every professional kilometre
Calculate your mileage allowance in seconds — free, private and exact.
Open the mileage calculatorInvoice Generator FAQs
Yes, completely free and unlimited. No account or subscription needed.
It's the official French scale used to convert kilometres driven into a deductible allowance on your tax return.
Cars from 3CV to 7+ CV, motorcycles from 1–2CV to 5+ CV, and scooters under 50cc.
The tool applies the official 2026 scale and formulas. Always double-check with the official text for your declaration.
Travel between your home and your workplace, plus all trips for business: client visits, meetings, deliveries.
No. Calculations run in your browser and only your last inputs are saved locally. Nothing is uploaded.
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