Inventory Turnover Calculator

Amazon Inventory Turnover Calculator

Struggling with slow-moving stock or unexpected FBA fees? Our Inventory Turnover Calculator helps you quickly find out how fast you're selling through your inventory—and whether it's time to adjust your stock levels.

Whether you're a new seller or managing a 7-figure Amazon store, knowing your inventory turnover rate is key to boosting profits, reducing storage costs, and improving your cash flow.

📈 What is Inventory Turnover?

Inventory turnover is a measure of how many times your inventory is sold and replaced over a specific period (usually monthly or annually). A higher turnover rate typically means you're selling efficiently and not tying up cash in slow-moving inventory.

⚙️ How to Use the Calculator

Just enter:

  • Your Cost of Goods Sold (COGS) for a time period
  • Your Average Inventory Value for the same period

Hit “Calculate” to get your inventory turnover ratio instantly!

Formula Used:
Inventory Turnover = Cost of Goods Sold ÷ Average Inventory

💡 Why Inventory Turnover Matters for Amazon Sellers

  • Reduce Long-Term Storage Fees: Know when to scale down excess stock.
  • Improve Cash Flow: Identify which products eat up capital unnecessarily.
  • Plan Smarter Restocks: Avoid stockouts and overstocking.
  • Boost Performance Metrics: Amazon favors sellers who maintain healthy inventory levels.

🚀 Pro Tips to Improve Inventory Turnover

  • Use Amazon's reports to track your sell-through rate.
  • Run promotions or discounts on aging stock.
  • Forecast demand with past sales data.
  • Automate restocking with inventory management tools.

✅ Start Calculating Now

Use the tool above to find your inventory turnover rate in seconds. Whether you're cleaning up your FBA fees or planning your next shipment, this calculator will help you make data-driven decisions.

Bonus: Bookmark this page—our tools are always free, fast, and built specifically for Amazon sellers.

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