See how much of every revenue dollar a company actually keeps as profit
💡 Why This Matters Net profit margin is one of the clearest single numbers for judging a company's overall financial health — it accounts for every expense, not just the cost of goods, so it shows what's actually left after everything is paid.
It's rare to see net profit margins above 30% in practice — even highly profitable industries like information services average around 13%, while some sectors like shipbuilding regularly run negative.
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Net profit margin = net profit ÷ total revenue, shown as a percentage. Net profit itself is total revenue minus every expense — operating costs, interest payments, and taxes — not just cost of goods sold. That distinction is what separates it from gross profit margin, which stops at COGS.
The percentage shows how much of every revenue dollar ends up as actual profit after all costs are accounted for. A higher number generally signals a healthier, more efficient business — though what counts as "good" varies enormously by industry.
| Net Profit Margin | General Read |
|---|---|
| Negative | Operating at a loss |
| 0-5% | Thin, often industry-typical for high-competition sectors |
| 10% | Considered okay |
| 20%+ | Generally considered good |
| 30%+ | Rare in practice |
Net profit margin varies enormously by industry, so comparing a software company to a grocery retailer on this metric alone is misleading — always benchmark against similar businesses. It's also a single-period snapshot; a company's margin trend over time often tells you more than any one number does.
Use net profit margin to compare a company against its own history or against direct competitors in the same industry, not against unrelated sectors. Pair it with liquidity measures like the current ratio for a fuller picture of financial health, since profitability alone doesn't guarantee a company can meet its short-term obligations.
Example: Three companies each earn $1,500,000 in revenue. Company A nets $155,000 in profit → margin = $155,000 ÷ $1,500,000 = 10.3%. Company B nets $20,000 → margin = 1.3%. Company C loses $75,000 → margin = -5.0%. Same revenue, very different profitability.
Net profit margin = net profit ÷ total revenue, expressed as a percentage. Net profit is total revenue minus all expenses — operating costs, interest, and taxes.
Yes — a negative net profit margin means expenses exceeded revenue for the period, resulting in a net loss rather than a profit.
Gross profit margin only subtracts cost of goods sold from revenue. Net profit margin goes further, subtracting all expenses — operating costs, interest, and taxes — giving a fuller picture of overall profitability.