Inventory Reorder Point Calculator
Know when to reorder and how much to order each time.
Know when to reorder and how much to order each time.
Calculate when to reorder stock, how much safety stock to hold and the most economical order size.
Reorder point = daily sales × lead time + safety stock. EOQ = √(2 × annual demand × order cost ÷ holding cost).
Selling 20 units a day with a 7-day lead time and 3 days of safety stock gives a reorder point of 200 units.
Extra units kept to cover unexpected demand or late deliveries.
The economic order quantity is the order size that balances ordering costs against storage costs.