Gross Margin Calculator

The Gross Margin Calculator instantly shows the percentage of revenue that exceeds the cost of goods sold (COGS). It’s a vital metric for any business: gross margin = (Revenue – COGS) / Revenue × 100. This ratio reflects how efficiently a company uses labor and supplies to produce its products.

A high gross margin indicates that a company retains a healthy portion of revenue after direct costs, which can be reinvested or used to cover operating expenses. For example, if revenue is $200,000 and COGS is $120,000, the gross margin is 40%. Investors and managers track this number to assess pricing strategy and production efficiency.

Our calculator works with any currency; just enter numbers. It’s ideal for retailers, e‑commerce sellers, manufacturers, and students. You can also reverse‑engineer: if you have a target margin, adjust numbers to see required revenue or COGS. The tool updates instantly and shows gross profit in dollars.

Remember that gross margin differs from net margin (which includes all other expenses). Use it alongside operating margin for deeper insight. This calculator runs entirely in your browser – no data is sent to any server. Keep it handy for quick financial checkups, pricing decisions, or business plan projections. Whether you run a small bakery or a tech startup, understanding your gross margin is the first step toward profitability.