Reorder Point Calculator

Determine reorder point for inventory management.

Estimate the inventory level at which you should reorder a product so stock does not run out while you are waiting for the next delivery.

How many units of this product you typically sell or use in one day during a normal period. Do not use a temporary spike or unusually quiet week unless that reflects your normal pattern.

How many days it usually takes from placing an order with your supplier until the product is ready to sell or use.

Extra units you want on hand as a cushion for supplier delays or busier days. Leave this blank if you do not want to include a buffer.

Results

Enter average units sold or used per day and supplier lead time, then choose Calculate reorder point.

Want to see how long inventory is sitting?