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Business & accounting

Inventory turnover and days

Estimate how quickly average inventory turns over.

Use cost values on the same basis and period, rather than selling prices or only a closing inventory snapshot.

Your numbers

Minimum 0.01
Minimum 0.01
Minimum 1 · Maximum 366

Your estimate

Inventory turnover (times)6
Inventory holding days60.83

Your inputs stay in this calculator’s local browser state; no account is required.

How it works

Turnover = COGS / average inventory; inventory days = average inventory / COGS × period days.

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