Understanding Profit Margin vs Markup
Profit margin and markup are two of the most commonly confused metrics in business finance. While both measure profitability relative to cost and revenue, they use different denominators and serve different purposes. Profit margin expresses your profit as a percentage of the selling price (revenue), answering "what fraction of each sale is profit?" Markup expresses profit as a percentage of the cost price, answering "how much did I add on top of what I paid?" Understanding this distinction is crucial for pricing strategy, financial reporting, and comparing performance across industries.
The Formulas
Profit Margin = (Selling Price − Cost Price) ÷ Selling Price × 100. For example, if you buy a product for ₹700 and sell it for ₹1,000, your margin is (1000 − 700) ÷ 1000 × 100 = 30%. Markup = (Selling Price − Cost Price) ÷ Cost Price × 100. Using the same numbers: (1000 − 700) ÷ 700 × 100 = 42.86%. Notice how the same transaction yields different percentages — this is why clarity matters when discussing "percentage profit" in business conversations.
Gross Margin vs Net Margin
Gross margin only considers the direct cost of goods sold (COGS) — the raw material, manufacturing, or wholesale purchase price. It tells you how efficiently you produce or source your products. Net margin goes further by subtracting all operating expenses — rent, salaries, marketing, taxes, depreciation, and interest — from revenue. A business might have a healthy 60% gross margin but only a 10% net margin after accounting for all overhead. Investors and lenders typically look at net margin to assess overall business health, while operations teams focus on gross margin to optimize production and sourcing efficiency.
FAQ
What is a good profit margin?
There is no universal "good" margin — it varies dramatically by industry. Grocery and retail businesses typically operate on thin margins of 2–5%, while SaaS companies can achieve 70–90% gross margins due to near-zero marginal cost per customer. Restaurants usually see 3–9% net margins, consulting firms 15–25%, and luxury goods brands 10–20%. The key is benchmarking against your specific industry and improving year over year.
Can margin exceed 100%?
No. Profit margin is mathematically capped at 100% because profit can never exceed the selling price (that would require a negative cost). As the selling price approaches infinity with a fixed cost, margin approaches 100% but never reaches it. However, markup can absolutely exceed 100% — a product bought for ₹100 and sold for ₹500 has a 400% markup (but only an 80% margin). This distinction is why premium and luxury brands often quote impressive markup figures rather than margin percentages in marketing materials.