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Inventory Turnover Calculator

Measure how many times inventory is sold and replaced during a period.

Enter Your Details

Currency changes the displayed symbol only; no exchange-rate conversion is performed.

Calculation Results

Inventory Turnover
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Approx. days inventory
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Average inventory
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COGS
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Formula: Inventory turnover = COGS / average inventory

About this calculator

Measure how many times inventory is sold and replaced during a period. Use the result as a planning estimate and adjust inputs for your own products, marketplace terms, shipping costs and business expenses.

How to use this calculator

What to enter

Enter or select the following as requested: Currency; Cost of Goods Sold; Average Inventory. Follow the units, valid ranges, examples, and options displayed beside each field.

What the result means

The logistics or inventory result uses the dimensions, quantities, rates, demand, or timing assumptions entered. Check the carrier or supplier rules, dimensional divisor, units, minimum charges, and any handling or customs fees.

When to use it

Use this to estimate shipment charges, stock requirements, or supply-chain timing. Verify current carrier/supplier terms and use a consistent unit and time basis.