Safety Stock Calculator

Calculate safety stock and reorder points using your demand history and lead time.

This calculator helps determine the inventory buffer needed to maintain your desired service level based on demand variability and lead time.

For multi-item forecasting and planning workflows, explore Vantiera.

Part of Vantiera — demand forecasting for small teams

Inputs

Item (optional)

Input Mode

Enter Manually Upload File

Demand History

Enter values separated by commas, spaces, or line breaks

Upload File

Demand Frequency

Lead Time

Service Level Target

Desired probability of meeting demand during lead time

Lead Time Varies

Lead Time Standard Deviation