Inventory Planning
Reorder triggers, buffers, critical spares and uncertain demand.
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Shrinkage and Loss Calculator
Estimate quantity, value and rate of unexplained inventory loss after known causes are separated.
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Enter your planning assumptions
The calculator separates known operational causes from the remaining unexplained variance. It does not determine legal responsibility.
How to use the result
Treat the output as a transparent planning comparison. Check the item, unit, location, status, dates and open transactions before acting. A mathematically correct result can still be operationally wrong when the inputs describe unavailable or incorrectly recorded stock.
Print or copy the result with the assumptions used. Replace estimates with verified information as receipts, counts, inspections and returns become known.
Important boundary
This calculator is not an accounting record, audit, purchase authorization, safety procedure, engineering result, stock policy or guarantee against shortages, excess, damage or loss.
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Availability, statuses, units, movements and transfers.
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Counts, variances, shrinkage and approved adjustments.
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