Inventory & Procurement
Inventory Reorder Point & Safety Stock Calculator
Calculate when to reorder stock and how much buffer inventory to maintain based on lead time and daily demand.
1. Inventory & Demand Variables
Average number of units sold per day.
Days between placing a purchase order and receiving physical stock.
Extra days of supply to absorb unexpected sales spikes or shipping delays.
Reorder Point Trigger
300 units
Place a new purchase order when stock drops to this level
Safety Stock Buffer
125 units
Lead Time Demand
175 units
Want the Complete Operational System?
Calculators give quick answers, but scaling requires documented SOPs and automated tracking dashboards.