Reorder Point Calculator
Know exactly when to place your next inventory order so you never run out of stock during supplier lead time.
Inventory Data
Total days from placing order to receiving at FBA or warehouse.
Use our Safety Stock Calculator to find this value, or enter 0 for no buffer.
Formula
Reorder Point=(Avg Daily Sales × Lead Time)+Safety Stock
- When inventory = ROP → order now
- Demand during lead time—
- Days of total stock at ROP—