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Both calculators run independently — change the inputs on either side to compare results.

Inventory Turnover Calculator

Calculate how many times a business sells and replaces its inventory over a period, using COGS divided by average inventory. A key gauge of operational and sales efficiency.

Annual Cost of Goods Sold ($)

Beginning Inventory ($)

Ending Inventory ($)

Fill in the required fields to see your result.

Accounting

Gross Profit Margin Calculator

Calculate gross profit margin — the percentage of revenue left after deducting the direct cost of producing the goods or services sold. Use it to evaluate product pricing, compare profitability across product lines, and benchmark against industry norms.

Total Revenue ($)

Cost of Goods Sold ($)

Fill in the required fields to see your result.

Key differences

	Inventory Turnover Calculator	Gross Profit Margin Calculator
Category	Business	Accounting
Inputs required	3	2
Result	Inventory Turnover Ratio (times)	Gross Profit Margin (%)
What it does	Calculate how many times a business sells and replaces its inventory over a period, using COGS divided by average inventory. A key gauge of operational and sales efficiency.	Calculate gross profit margin — the percentage of revenue left after deducting the direct cost of producing the goods or services sold. Use it to evaluate product pricing, compare profitability across product lines, and benchmark against industry norms.