Supplier Lead Time Variability & Safety Stock Calculator
Calculates lead time standard deviation and recommended buffer safety stock for supply chain resiliency.
Notice: engineering verification utility. Use test or de-identified data and verify results independently before relying on them.
How it works
Standard: Supply Chain Operations Reference (SCOR) / Inventory Management
Formula: Safety Stock = Z * Sqrt(Avg Lead Time * Var_Demand + Demand^2 * Var_LeadTime)
Checks: Positive lead times and demand metrics
Calculated locally in browser memory; nothing leaves your browser.
Deterministic local-first client-side execution. Provided as-is without warranty.