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In warehouse management, efficiency often boils down to one crucial metric: inventory turns. This key performance indicator measures how effectively a business sells and replaces its stock over a specific period. Jeff Lem, President of Portable Intelligence and author of Your Warehouse is Not Your Fridge, highlights inventory turns as a transformative metric for improving warehouse performance and overall business health.
In this blog, we’ll dive into what inventory turns are, why they matter, and how to optimize them to achieve a more efficient and productive warehouse.

What Are Inventory Turns?
Inventory turns, also known as inventory turnover, reflect how often a company cycles through its stock. The formula is:
Inventory Turns = Cost of Goods Sold (COGS) ÷ Average Inventory
For example, if your COGS is $500,000 and your average inventory value is $100,000, your inventory turns are 5. This means your inventory is sold and replenished five times over the period.
Why Inventory Turns Matter
According to Jeff Lem, inventory turns are a critical indicator of warehouse health. Here’s why:
Signs of Poor Inventory Turns
If your warehouse struggles with low inventory turns, you may notice:
How to Improve Inventory Turns
The Role of Portable Intelligence in Optimizing Inventory Turns
Portable Intelligence specializes in inventory management solutions that empower businesses to achieve optimal inventory turnover. Under the leadership of Jeff Lem, their tools are designed to reduce inefficiencies and improve warehouse performance.
Benefits of High Inventory Turns
Inventory turns are more than just a number—they’re a powerful tool for evaluating and improving warehouse performance. By monitoring and optimizing this key metric, businesses can achieve better cash flow, reduced costs, and enhanced customer satisfaction.
Contact Portable Intelligence today to learn how their solutions can help your warehouse thrive.
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