1. What is Delivery Lead Time?

Delivery lead time measures the time between when an order is placed and when it is delivered. It's a critical metric in supply chain management and customer service.

2. How Does the Calculator Work?

The calculator uses a simple formula:

Where:

• Order Date — The date when the order was placed
• Delivery Date — The date when the order was delivered

Explanation: The difference between these two dates gives the total lead time in days.

3. Importance of Lead Time Calculation

Details: Understanding lead time helps businesses improve inventory management, set accurate customer expectations, and identify supply chain bottlenecks.

4. Using the Calculator

Tips: Enter both dates in the format YYYY-MM-DD. The calculator will compute the difference in days between these dates.

5. Frequently Asked Questions (FAQ)

Q1: Does this include weekends and holidays?
A: Yes, the calculator includes all days between the two dates.

Q2: What's considered a good lead time?
A: This varies by industry. Shorter lead times are generally better, but must be balanced against costs.

Q3: Should I use business days instead?
A: For business-day calculations, you would need to exclude weekends and holidays.

Q4: How can I reduce lead time?
A: Strategies include supplier optimization, inventory management, and process improvements.

Q5: Is lead time the same as delivery time?
A: Delivery time typically refers just to the transportation time, while lead time includes the entire process from order to delivery.