Economic Order Quantity Calculator
Calculate optimal order quantity to minimize costs
About this calculator
The Economic Order Quantity (EOQ) Calculator helps businesses determine the optimal order quantity that minimizes total inventory costs, including ordering costs and holding costs. By finding the perfect balance between these competing costs, companies can reduce waste, improve cash flow, and maximize profitability. This essential inventory management tool is crucial for purchasing managers, supply chain professionals, and business owners who want to optimize their inventory levels and reduce operational expenses while maintaining adequate stock levels.
How to use
Enter your annual demand quantity, cost per order (including processing and shipping fees), and annual holding cost per unit (storage, insurance, and opportunity costs). The calculator will instantly compute your optimal order quantity, total annual cost, and provide insights into ordering frequency to help you make informed inventory management decisions.
Frequently asked questions
What is Economic Order Quantity and why is it important?
EOQ is the ideal order quantity that minimizes total inventory costs by balancing ordering costs and holding costs, helping businesses optimize cash flow and storage efficiency.
What costs should I include in the holding cost calculation?
Include storage costs, insurance, taxes, obsolescence risk, opportunity cost of capital, and any other expenses related to keeping inventory in stock throughout the year.
How often should I recalculate my EOQ?
Recalculate EOQ quarterly or whenever there are significant changes in demand patterns, supplier costs, holding costs, or market conditions affecting your inventory strategy.