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Supply Chain Glossary
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Inventory turnover

What is Inventory Turnover?

Inventory turnover refers to the efficiency with which a company manages its inventory by measuring how often inventory is sold and replaced over a specific period. It is an indicator of efficiency and liquidity in inventory management.

How to Calculate Inventory Turnover?

Inventory turnover is calculated by dividing the cost of goods sold (COGS) by the average inventory during the same period.

What Does the Inventory Turnover Ratio Tell You?

The inventory turnover ratio provides insights into sales trends, inventory management efficiency, and the demand for products. A low ratio may indicate overstocking, slow sales, or obsolete inventory, while a high ratio may suggest strong sales and efficient inventory control.

What is a Good Inventory Turnover Ratio?

Ideally, inventory turnover should strike a balance—neither excessively high nor low. The 5-10 range is a commonly cited sweet spot for annual inventory turnover, although this can vary by industry. Extremely high turnover could indicate stockouts and missed sales opportunities, while very low turnover may imply inefficient inventory management and tied-up capital.

How to Improve Inventory Turnover?

To enhance inventory turnover, companies can:

  • Improve demand forecasting accuracy to align inventory levels with expected sales.
  • Implement just-in-time (JIT) inventory practices to minimize excess stock.
  • Optimize supply chain efficiency to reduce lead times and improve inventory turnover.

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