Quick Answer: A profit margin calculator divides your profit by your selling price and multiplies by 100. Enter your cost and revenue below to instantly see your gross margin %, markup %, and whether your pricing is healthy for your industry. All calculations run in your browser, no data stored.
Our 2026 Margin Suite validates your pricing strategy against real-world industry benchmarks, so you know if you're quietly losing money on every sale.
Calculate margin from cost & price, or find your selling price from a desired margin
Many business owners apply a 50% markup thinking they're hitting a 50% margin, but they're actually at only 33.3%. In the current high-input cost economy, a 25% gross margin is no longer a safe baseline for e-commerce. Factor in a 12% Customer Acquisition Cost (CAC) buffer. If your net margin is under 8%, your business is technically fragile to shipping rate spikes. Use our Net Margin Calculator to see your real number.
Last Verified: October 2026 | Verified by: TheMarginCalculator.com Research Team | Report a Data ErrorOur team of financial analysts and business data researchers manually verify every margin formula and benchmark figure against primary sources including NYU Stern Damodaran datasets, IRS publications, and industry-specific financial reports. We audit and update all data quarterly. Found a discrepancy? Report a Data Error.
A margin calculator tells you exactly how much of your revenue you keep as profit after covering costs. Our suite calculates three things simultaneously, margin, markup, and gross profit.
Revenue-based. Answers: "What percent of my revenue do I keep?" A 40% margin means you keep $0.40 of every $1 in sales.
Cost-based. Answers: "How much did I add to my cost?" A 40% markup on a $60 item = a 28.6% margin, not 40%.
The raw dollar amount you keep before operating expenses. Revenue minus COGS. The foundation of every pricing decision.
Stop converting in your head. Use this table, or use the calculator above.
| Markup % | Equals Margin % | Health Signal | Common In |
|---|---|---|---|
| 10% | 9.1% | ⚠️ Razor thin | Grocery, commodities |
| 25% | 20% | 🟡 Watchable | Consumer goods, distribution |
| 43% | 30% | ✅ Solid | Retail, manufacturing |
| 67% | 40% | ✅ Healthy | Apparel, specialty retail |
| 100% | 50% | ✅ Strong | Software, professional services |
| 150% | 60% | 🟢 Excellent | SaaS, luxury goods |
| 300% | 75% | 🟢 Premium | High-end software, IP licensing |