buncha/finance/mileage

Mileage Log + Fuel Tracker

Stays on this device. Log trips at the IRS standard rate (per-year history applied automatically by trip date). Save repeat routes for one-tap logging. Optional fuel + rolling MPG tracker. Multi-vehicle. CSV or print-ready PDF for tax filing. No GPS, no maps API, no cloud.

VehiclesRegion

Add a vehicle to start logging. You can run multiple vehicles — each gets its own trip + fuel + saved-route history.

About the math. Trip distance comes from start/end odometer (preferred — most accurate) or a direct distance entry. Round-trip toggle doubles the entered distance. Deduction = distance × per-mile rate, where the rate auto-applies based on the trip's year (so a 2024 trip uses 2024 rates even if you log it in 2025). MPG = miles since the previous full fill-up ÷ gallons since then; partial fills accumulate until the next full one.

Read the guide

Mileage Tax Deduction — US, UK, Australia, Canada (2025 Rates)

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About Mileage Log + Fuel Tracker

International mileage log — US (IRS, miles), Australia (ATO cents-per-km), UK (HMRC AMAP banded), Canada (CRA banded), or custom. Log trips for tax-deductible mileage at the right rate for your country, plus optional fuel + MPG / L/100km tracking.

The ATO cents-per-km method (88¢/km in 2024-25 / 2025-26) lets Australian taxpayers claim up to 5,000 business km per car per income year without a logbook. IRS standard mileage rate (70¢/mi business in 2025) is the simpler alternative to the actual-expense method for US filers. HMRC AMAP (45p first 10,000 mi, 25p after) is the UK equivalent for employee mileage reimbursement. CRA reasonable allowance (70¢/km first 5,000 km, 64¢/km after for 2024) is the Canadian per-km benchmark.

Save repeat routes (home → office, office → Client A) for one-tap logging. Year-to-date dashboard with monthly stacked bar chart shows business / medical / charity / personal mileage by month. Per-year rate history auto-applies based on trip date — a January 2024 trip uses 2024 rates even if logged in 2025. CSV + printable PDF export for tax filing. Multi-vehicle, all on-device.

Common questions

Does the ATO 5,000 km cap apply to me?

Australian residents using the cents-per-km method are capped at 5,000 business km per car per income year. Past that, switch to the logbook method (actual percentage of business use × actual costs). The tool warns you when business kms cross 4,500 (yellow) and 5,000 (red).

Is my data uploaded?

No. All trip and fuel data stays in your browser's localStorage. No GPS, no maps API, no cloud sync.

Can I export for my accountant?

Yes — CSV with date, purpose, distance, rate, deduction. Or "Print PDF" for a clean year report with totals by purpose and signature line.

Like every tool on Buncha, this one runs entirely in your browser. There's no upload, no log, no record of what you've pasted or generated. Close the tab and the data is gone.

↳ Have feedback or found a bug? hello@buncha.tools