Gross Profit Margin Calculator
Calculate your gross profit margin percentage from revenue and cost of goods sold. Compare your margin against industry benchmarks and understand the difference between margin and markup. All calculations run in your browser — your financial data stays private.
Industry Benchmarks
How Gross Profit Margin Works
Gross profit margin is the percentage of revenue that remains after deducting the direct costs of producing goods or delivering services. It is calculated as (Revenue - COGS) / Revenue x 100. This metric reveals how efficiently a company converts raw materials, labor, and production costs into profit before accounting for operating expenses, taxes, and interest. Based on NYU Stern School of Business industry data and SEC 10-K filing averages, margins vary significantly across sectors.
Margin vs Markup — The Critical Difference
Many business owners confuse margin and markup, but they measure different things. Margin uses the selling price as the base: Gross Profit / Revenue. Markup uses cost as the base: Gross Profit / COGS. A product costing $60 sold for $100 has a 40% margin but a 66.7% markup. This distinction matters for pricing decisions — setting a 50% markup yields only a 33.3% margin. Always clarify which metric your team uses to avoid pricing errors that erode profitability.
Industry Benchmarks for Gross Margin
According to NYU Stern School of Business data and SEC 10-K filings, typical gross margins by industry are: SaaS and software companies 70-85%, professional services 50-70%, retail 25-50%, manufacturing 25-35%, restaurants and food service 60-70%, and construction 15-25%. These benchmarks help you assess whether your margins are competitive. If your margin falls below industry average, investigate whether pricing, supplier costs, or production inefficiency is the root cause.
Improving Your Gross Profit Margin
To improve gross margin, focus on either increasing revenue per unit or decreasing cost per unit. Strategies include: raising prices (test elasticity with 5-10% increases), negotiating bulk supplier discounts, reducing production waste, automating manual processes, and shifting your product mix toward higher-margin offerings. Even a 2-3 percentage point improvement can translate to significant bottom-line impact at scale. Track margin monthly to catch erosion early before it compounds.
Sources: NYU Stern School of Business industry margin data, SEC 10-K filing averages. Last updated: May 2026.