ATO cents per kilometre calculator - 88c / 91c (free)

A single offline HTML page for work-related car claims.

Pick the income year. Type work kilometres. It multiplies by 88 cents (2025-26, the return many people are lodging in 2026) or 91 cents (2026-27, from 1 July 2026) and stops at the 5,000 km cap.

Double-click kmcalc.html. Works from file://. No account.

Not tax advice. Not an ATO product. The rate already covers fuel, servicing, insurance, registration and decline in value. You still need a record of how you worked out the kilometres. Confirm on ato.gov.au.

If you want the GST ledger, TinyBAS is a one-time A$19 download: https://payhip.com/b/Bsukb