WWorkTools
INVENTORY

Calculate inventory turnover and DIO.

Turn COGS and average inventory value into turnover ratio and days inventory outstanding for many categories or items.

✓ No upload✓ No account✓ Local processing✓ Export results

Fast

The tool focuses on one clear work task instead of forcing you into a larger software platform.

Private

Selected file contents are processed in browser memory and are not uploaded to WorkTools.

Exportable

Review results in the browser, then download CSV or Excel output for the next step in your workflow.

Common uses

  • Measure inventory turns by category or business unit.
  • Calculate days inventory outstanding for a reporting period.
  • Compare inventory efficiency across groups.

Your files stay on your device

WorkTools serves the application code from the web server, while spreadsheet parsing and calculations run in your browser. There is no file-upload endpoint for these tools.

LEARN THE PATTERN

Want to understand the logic behind the tool?

Work through practical Excel lessons and hands-on challenges, then come back when the real file is too large for a manual workflow.

Learn Excel →
Need another work tool?

Browse the full WorkTools collection.

Browse all tools →