Reorder Point Calculator
Calculates the inventory reorder point from daily usage, lead time and safety stock.
Every calculation runs instantly in your browser, so your inputs are never sent to a server, and the tool is free with no sign-up. You can save the results as an Excel file with live formulas and reuse them later.
Inputs
- Avg daily sales (units)
- Lead time (days)
- Safety stock (units)
Example calculation
Reorder point: 450 units
| Lead-time demand | 350 units |
|---|
Method & notes
ROP = avg daily sales × lead time + safety stock. Reorder when stock hits this level.
Tips
Change any input and the result recalculates in real time. After downloading the Excel file, you can reuse it by editing only the yellow input cells.
FAQ
How does the Reorder Point Calculator work?
Calculates the inventory reorder point from daily usage, lead time and safety stock. ROP = avg daily sales × lead time + safety stock. Reorder when stock hits this level.
Can I save the results?
Yes. You can download the results for free as an Excel (.xlsx) file with live formulas that recalculate when you change the yellow input cells.
Is it free?
Yes — all Calcova calculators are free, and you can save results as an Excel file.