Enter the wasted item details
Provide the unit cost and quantity wasted, your total inventory value, and the waste category (e.g. overordering vs. unforeseeable damage).
INVENTORY WASTE ESTIMATE
Enter the value of expired, damaged, or unused supplies against your total inventory to get a calculated waste-rate score.
Planning guidance only. Validate important decisions with customer evidence and your delivery team.
YOUR INPUTS
Complete every field. The result updates only when you choose Calculate.
Provide the unit cost and quantity wasted, your total inventory value, and the waste category (e.g. overordering vs. unforeseeable damage).
Waste value is divided by total inventory value for a base waste rate, then scaled by how avoidable that waste category typically is.
The recommended next step scales from routine logging to a priority review of your ordering process.
Continue learning: MVP development checklist · Which MVP metrics matter?
Unit cost multiplied by quantity gives the waste value, divided by your total inventory value gives a base waste-rate percentage, which is then scaled by an avoidability multiplier for the waste category you select.
Waste from overordering is usually the most fixable through a process change, while damage from an unforeseeable event is not. Weighting by avoidability keeps the score focused on what is actionable.
No. You enter the figures for one waste event manually; this tool does not connect to your inventory system or track stock automatically.
Use your current total inventory value on hand, in the same currency as the unit cost, so the resulting waste-rate percentage is meaningful.
No. This is an operational and administrative planning aid to help estimate and prioritize inventory waste, not medical, clinical, or legal advice. It does not diagnose anything and does not store or transmit any patient data — all calculation happens client-side in your browser with no backend involved.
Run it once per item or per waste event for the most accurate breakdown; summing several results gives you a rough aggregate view.
| Feature | MVPHub | Omnicell | McKesson Inventory Management |
|---|---|---|---|
| Instant single-event waste-rate score | Included | Limited | Limited |
| Automated inventory tracking and reordering | Not included | Included | Included |
| No signup required to try the scoring logic | Included | Not included | Not included |
| Barcode/RFID-based stock management | Not included | Included | Included |
Omnicell and McKesson provide full automated inventory management with real-time stock tracking. MVPHub gives a fast, transparent waste-rate estimate for a single event with no setup.
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