Headphone Inventory & Replacement Planner
A reusable spreadsheet for classrooms, carts and libraries. Count compatible working equipment, calculate shortages, and keep a record your team can update.
Your inventory, in a file you own.
Includes a blank planner and a separate worked example. Track connector types, microphone needs, spares, costs and inspection dates across up to 100 groups.
Excel workbook (.xlsx) · formulas and dropdowns included
CSV · blank starting point, without formulas or formatting
Google Sheets: upload the .xlsx to Google Drive, open with Google Sheets, and save a Google Sheets copy. Check the worked example after importing.
From stock count to purchase plan
Test playback and microphone input on the actual device and app.
Enter working stock by room, connector and microphone need.
Use the same users, working stock and spare rate in the calculator.