Free Tool

Economic Order Quantity (EOQ) Calculator

Find the optimal order quantity that minimizes your total inventory costs — balancing ordering costs against holding costs.

Annual Demand (units/year)

Cost Per Order ($)

Unit Cost ($)

Annual Holding Cost % of Unit Cost

Results

Enter your demand and cost data to see optimal order quantities.

Tru-Stock AI automatically optimizes order quantities across your entire catalog using real demand data and vendor lead times.