Free Office Supply Waste Calculator
Find out how much your office wastes on over-ordering, expired supplies, and stockout emergencies. Takes 30 seconds.
Need the full business-case breakdown? Read the hidden cost of not tracking office supplies.
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Frequently Asked Questions
How much do offices typically waste on supplies?
Research shows offices waste 15–32% of their supply budget depending on how they track inventory. Offices with no tracking waste the most — through over-ordering, expired items, and emergency last-minute purchases at full price. Offices using dedicated software reduce waste to around 4%.
What causes office supply waste?
The main causes are: over-ordering "just in case", not knowing what's already in stock, items expiring before use, and emergency purchases when things run out unexpectedly. All of these are preventable with proper inventory tracking.
How is the waste estimate calculated?
We use industry benchmark spend data (based on your employee count) multiplied by the average waste rate for your tracking method. Offices with no system waste ~32%, spreadsheet users ~15%, and software users ~4%. If you entered your actual monthly spend, we use that instead of the estimate.
How can I reduce office supply waste?
Set par levels (minimum stock quantities) for each item, track consumption over time, use automatic reorder alerts, and run regular stock counts. OfficeStoreApp automates all of this — reducing waste to under 5% for most offices.