Free Tool

Lead Time Calculator

Calculate your total lead time from order to shelf, understand variability impact, and see how lead time affects your safety stock needs.

Order Processing (days)

Production/Vendor Processing (days)

Shipping/Transit (days)

Receiving/Inspection (days)

Max Additional Delay (days)

Average Daily Demand (units, optional)

Results

Enter lead time components to see total lead time and demand impact.

Tru-Stock AI tracks actual vendor lead times from your PO data and automatically adjusts reorder points when lead times change.