Gross Margin Calculator

Gross margin is one of the most important profitability metrics for any business. It measures the percentage of revenue that remains after subtracting the direct costs of producing or purchasing the goods you sell, known as cost of goods sold (COGS). A healthy gross margin indicates that your core business operations are generating enough surplus to cover operating expenses, taxes, and still produce a net profit.

Understanding your gross margin helps you make informed decisions about pricing, sourcing, and production efficiency. If your gross margin is shrinking over time, it may signal rising material costs, supplier price increases, or pricing pressure from competitors. Conversely, an improving gross margin suggests that you are either commanding higher prices or reducing your direct costs effectively.

Gross margin varies significantly across industries. Software companies often enjoy gross margins above 80 percent because their cost of goods sold is minimal once the product is built. Retail and manufacturing businesses typically operate with gross margins between 20 and 50 percent due to the cost of physical goods. Knowing the benchmark for your industry helps you evaluate whether your business is performing competitively.

This calculator takes your total revenue and cost of goods sold as inputs, then computes the gross profit in dollars and the gross margin as a percentage. Use it to analyze individual products, product lines, or your entire business. Compare results across time periods to spot trends and identify areas where cost optimization could improve your bottom line.