Inventory Turnover Calculator
Calculate How Fast Your Inventory Sells
Enter Values
Turnover Analysis
Your inputs are automatically saved for next time
How to Use This Calculator
Enter COGS
Input your annual cost of goods sold
Enter Inventory Value
Add your average inventory value
View Analysis
See turnover ratio and days to sell
Measure your inventory turnover ratio and days to sell. A higher turnover ratio indicates efficient inventory management and strong sales performance.
Pro Tips
- Track turnover by SKU to identify slow movers
- Higher turnover = better Amazon IPI score
- Balance turnover against stockout risk
Common Use Cases
Use inventory management software to optimize turnover and reduce storage fees
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Frequently Asked Questions
What is a good inventory turnover ratio for Amazon?
Good inventory turnover for Amazon FBA is 4-8x annually (selling inventory every 45-90 days). Higher turnover means better capital efficiency but requires careful stock management.
How do I calculate inventory turnover?
Inventory Turnover = Cost of Goods Sold ÷ Average Inventory Value. Days to Sell = 365 ÷ Turnover Ratio. Our calculator computes both metrics automatically.
Why is inventory turnover important for Amazon sellers?
High turnover means: 1) Less capital tied up, 2) Lower storage fees, 3) Reduced long-term storage risk, 4) Better cash flow, 5) Ability to test more products.
How can I improve my inventory turnover?
Improve turnover by: 1) Better demand forecasting, 2) Reducing lead times, 3) Running promotions on slow items, 4) Removing dead stock, 5) Focusing on faster-selling products.
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