Gross Profit Margin Calculator
Calculates the percentage of revenue left after subtracting the direct costs of producing your goods. Use it to benchmark production efficiency, set pricing, and compare performance across periods or competitors.
About this calculator
Gross profit margin measures how efficiently a company turns revenue into profit after accounting for the direct cost of producing its products or services. The formula is: Gross Profit Margin = ((Revenue − COGS) / Revenue) × 100, where COGS (Cost of Goods Sold) includes raw materials, direct labor, and manufacturing overhead. The result is expressed as a percentage: a margin of 60% means that for every dollar of revenue, $0.60 remains to cover operating expenses and profit. Higher margins indicate stronger pricing power or lower production costs. Gross margin is distinct from operating margin and net margin, which also deduct indirect expenses like marketing and taxes. Tracking gross margin over time reveals whether production costs are creeping up or whether pricing adjustments are having the desired effect.
How to use
A clothing brand earns $80,000 in revenue this quarter. The Cost of Goods Sold — fabric, manufacturing, and direct labor — totals $52,000. Gross Profit = $80,000 − $52,000 = $28,000. Gross Profit Margin = ($28,000 / $80,000) × 100 = 35%. This means 35 cents of every sales dollar is available to cover rent, salaries, marketing, and eventual profit. If the industry average is 45%, the brand may need to renegotiate supplier contracts or raise prices to stay competitive.
Frequently asked questions
What is a healthy gross profit margin by industry?
Gross margins vary widely by industry. Software and SaaS companies often exceed 70–80% because their COGS is minimal once the product is built. Retail businesses typically operate at 20–50%, while grocery and food service margins can be as low as 5–15% due to perishable inventory and commodity pricing. Comparing your margin to industry benchmarks — available from sources like NYU Damodaran's database — is far more meaningful than applying a universal standard.
How is gross profit margin different from net profit margin?
Gross profit margin only subtracts the direct costs of production (COGS) from revenue. Net profit margin goes further, deducting operating expenses (salaries, marketing, rent), interest, and taxes. You can have a strong gross margin but a weak net margin if overhead costs are excessive. Both metrics are important: gross margin reveals production efficiency, while net margin reveals overall business profitability. A business should track both to identify where money is being lost.
Why would a company's gross profit margin decrease even if revenue is growing?
Revenue growth does not guarantee margin stability. If input costs (raw materials, labor, shipping) rise faster than selling prices, COGS increases proportionally more than revenue, compressing the gross margin. This commonly happens during inflationary periods or supply chain disruptions. Companies can counteract margin compression by raising prices, renegotiating supplier contracts, improving production efficiency, or shifting product mix toward higher-margin items.