This is a simple modern take on the traditional Lead Time Date Wheel that has been used by manufacturers for years.

Quickly add or subtract the number of weeks from the start Date.

This Lead Time Calculator for manufactures is an easy way to quickly calculate and give customers expected delivery dates based upon your lead time needs.

Perfect for machine lead time calculations.

It uses today's date as the start date, but you can easily change that.

Fill in the number of weeks

calculate backwards to calculate a start date based upon a delivery date needed.

Features:
- Calculate the delivery date based upon a specific start date
- Calculate lead time/start date for a specific delivery date