Note:

This calculator helps determine the optimal reorder point (ROP) to ensure a continuous supply of inventory while considering lead time and safety stock.

Parameters Explanation

• ROP (Reorder Point) [units]: The inventory level at which a new order should be placed. It ensures stock availability during the lead time.
• Du (Average Daily Usage) [units/day]: The number of PPE units consumed per day based on historical usage data.
• LT (Lead Time) [days]: The time required (in days) for new stock to arrive after placing an order.
• SS (Safety Stock) [units]: Extra PPE stock maintained as a buffer to prevent shortages due to unexpected demand or supply chain delays.

Understanding Reorder Point (ROP)

The **Reorder Point (ROP)** is the inventory level at which new stock should be ordered to **prevent shortages** while considering lead time and safety stock. It ensures that there is enough supply to cover the **expected demand during the lead time**, plus an additional buffer (safety stock) for uncertainties.

In the case of **PPE inventory**, ROP helps organizations maintain optimal stock levels, ensuring **worker safety** and **regulatory compliance** by preventing shortages of essential protective equipment.

When PPE stock reaches the **Reorder Point (ROP)**, a new order should be placed to ensure continued supply. This prevents **stockouts** while avoiding excessive overstocking.

Enter the values above and click Calculate ROP to determine the right time to reorder PPE.