The Three Profit Margins
Profit margin tells you how much of every dollar in revenue you keep as profit. There are three levels, each revealing something different about your business health.
Gross Profit Margin
Gross margin = (Revenue − Cost of Goods Sold) ÷ Revenue
This measures profitability before overhead. It tells you how efficiently you produce or source your products. A 60% gross margin means 60 cents of every revenue dollar is available after direct costs to cover overhead and profit.
Operating Profit Margin
Operating margin = (Revenue − COGS − Operating Expenses) ÷ Revenue
This includes overhead like rent, salaries, and marketing. It shows how efficiently you run the overall business, not just production.
Net Profit Margin
Net margin = (Revenue − All Costs) ÷ Revenue
The bottom line after everything: COGS, overhead, taxes, and interest. This is what's actually left for the business owner.
Calculate all three margins from your numbers.
Open Profit Margin Calculator →Industry Benchmarks
| Industry | Gross Margin | Net Margin |
|---|---|---|
| Software / SaaS | 70–85% | 20–40% |
| Professional Services | 50–70% | 15–25% |
| E-commerce / Retail | 25–50% | 2–10% |
| Restaurants | 60–70% | 3–9% |
| Manufacturing | 25–40% | 5–10% |
| Construction | 20–35% | 5–10% |
How to Improve Margins
There are only three levers: increase prices, reduce costs, or change your product mix to favor higher-margin items.
- Price increases are the fastest lever. A 10% price increase on a 30% margin product increases profit by 33%. Most small businesses underprice.
- Reduce COGS by negotiating with suppliers, buying in bulk, or switching materials. Even 2-3% COGS reduction flows straight to the bottom line.
- Cut overhead by auditing subscriptions, renegotiating rent, and eliminating low-ROI marketing spend.
- Product mix — identify your highest-margin products and promote them more aggressively. Drop or reprice low-margin items.
The most common margin mistake: focusing on revenue growth while ignoring margin erosion. Growing revenue 20% while margin drops 5% can actually reduce total profit.
Find your break-even point to know the minimum you need to sell.
Open Break-Even Calculator →