The minimum columns you need
You only need a few columns to get value fast: Tool ID, Assigned To, Jobsite/Location, Last Seen, and Replacement Cost.
The rest helps when you want deeper tracking later.
Start with the minimum. You can add columns as the team gets comfortable.
How to assign Tool IDs
Use short, readable IDs like CARP-001 or ELEC-045. Avoid long serial-based IDs that are hard to scan or say out loud.
IDs should be human-friendly and easy to type on a phone.
Example rows that work in the field
CARP-012, Cordless, Impact Driver Kit, Makita, XDT16, 12345, 2023-04-12, 349, 349, J.Smith, Yard Seacan A, QR-CARP-012, 2026-01-10, Good, Includes battery and charger.
ELEC-008, Specialty, Multimeter, Fluke, 117, 88991, 2022-10-05, 199, 199, M.Lee, Site 2 Cage, QR-ELEC-008, 2026-01-08, Good, Calibration due in March.
Example workflow that sticks
Update last-seen once per week during a short audit. This keeps data fresh without creating admin overhead.
Keep the file in a shared location and use the same person to update it each week.
- 1List your top 100 tools.
- 2Assign IDs and print labels.
- 3Run a weekly check and update last-seen.
Common mistakes to avoid
Do not try to track every item on day one. That is the fastest way to stop using the sheet.
Do not let different people edit the sheet without a clear process. It creates duplicates and confusion.
Download the CSV template
Start simple and build momentum with a clean, ready spreadsheet.
Related tools
Free resources to help you implement