Inventory Turnover Calculator
Calculate inventory turns from COGS.
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Calculate inventory turnover
Inventory turnover shows how many times inventory is sold and replaced during a period. Enter cost of goods sold and average inventory value to calculate turnover and days per turn. It is useful for ecommerce reporting, retail planning, purchasing reviews and warehouse performance notes.
COGS divided by inventory
Higher turnover can signal faster movement, while very high turnover may also indicate stockout risk.
Frequently asked questions
What is inventory turnover?
It is cost of goods sold divided by average inventory.
Should I use sales or COGS?
Use cost of goods sold for the standard turnover formula.
What does days per turn mean?
It estimates how many days one inventory turn takes.