What is a good profit margin for a small business?

A net margin of 10–20% is considered healthy for most small businesses. Below 5% is tight and vulnerable to unexpected costs. Above 20% is excellent. SaaS and consulting businesses can achieve 30%+ net margins; ecommerce typically operates at 5–15%.

What's more important: gross margin or net margin?

Both matter, but for different reasons. Gross margin tells you if your core product/service is viable. If it's below 30%, it's very difficult to build a sustainable business. Net margin tells you if your entire business model works. Aim for both to be healthy: high gross margin (50%+) gives you room to cover overhead and still be profitable.

How is margin different from markup?

Margin is profit as a percentage of the selling price. Markup is profit as a percentage of the cost price. For example: $50 cost, $100 price. Margin = ($50 profit ÷ $100 price) × 100 = 50%. Markup = ($50 profit ÷ $50 cost) × 100 = 100%. A product with a 50% margin has a 100% markup.

How often should I calculate profit margins?

At minimum, calculate monthly. Track both gross and net margin over time. Set benchmarks — if your net margin drops below your target (e.g., 15%), investigate immediately. Compare to industry averages to gauge competitiveness.

Finance

What Is Profit Margin? Gross, Net & Operating Margin Explained

April 15, 2026 7 min read

Ryan Cole

Senior EcomCalcTools Analyst · Updated April 2026

★ Quick Answer

Profit margin is the percentage of revenue retained as profit after all costs. Gross margin = (Revenue − COGS) ÷ Revenue. Operating margin adds fixed costs (rent, salaries). Net margin = final profit ÷ revenue. Benchmarks: Walmart operates at 2–3% net margin, Shopify at 15–20%, SaaS companies at 10–20%. A 5% net margin means $1B in revenue generates $50M profit. For ecommerce, gross margins of 50–70% are healthy before ad spend; net margins of 10–15% after all costs indicate a sustainable business.

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