How to Track Fuel Expenses

Short answer

Track date, total paid, gallons, station, and odometer at each fill-up. Receipt photos beat memory.

Manual vs receipt scan

Manual entry works when you have a few fields from the pump display. Receipt AI saves time when the receipt has totals and gallons printed clearly.

Monthly review

At month end, sum fill-ups — no separate spreadsheet if your app aggregates This Month spend. Gas Tracker AI shows monthly fuel spend on the home dashboard.

Two cars

Use one log per vehicle. Mixing tanks breaks MPG math.

Build the habit

Log before you leave the pump lane. Ten seconds now beats reconstructing the month later.