Gross Margin
Key Takeaways
- Gross margin is the percentage of revenue remaining after subtracting the cost of goods sold
- Formula: Gross Margin = (Revenue - COGS) / Revenue × 100
- Higher gross margins indicate stronger pricing power and more efficient production
- Gross margins vary significantly by industry and business model
Definition
Gross margin (also called gross profit margin) is a profitability metric that measures the percentage of revenue remaining after subtracting the cost of goods sold (COGS). It shows how much money a company retains from each dollar of sales before accounting for operating expenses, interest, and taxes.
COGS includes the direct costs attributable to producing the goods or services a company sells — raw materials, direct labor, and manufacturing overhead. Gross margin excludes indirect costs like marketing, administrative salaries, and research and development.
Gross margin is one of the first profitability metrics investors examine because it reveals the fundamental economics of a company's products or services. A company with high gross margins has more room to invest in growth, weather downturns, and generate bottom-line profits.
How It Works
Gross margin is calculated as: Gross Margin = (Revenue - Cost of Goods Sold) / Revenue × 100. For example, if a company generates $100 million in revenue and its COGS is $40 million, gross profit is $60 million and gross margin is 60%.
Gross margins vary widely by industry. Software companies often have gross margins of 70-90% because the marginal cost of delivering software is minimal. Retail companies typically have gross margins of 25-45% due to inventory costs. Commodity businesses like oil and gas may have margins as low as 10-20%.
Investors track gross margin trends over time. Expanding gross margins suggest improving pricing power, cost efficiencies, or a shift toward higher-margin products. Contracting margins may signal rising input costs, competitive pricing pressure, or unfavorable product mix shifts. Comparing gross margins to peers in the same industry reveals relative competitive position.
Example
NVIDIA (NVDA) reported annual revenue of $60.9 billion and cost of revenue of $16.5 billion, yielding a gross profit of $44.4 billion. Its gross margin was $44.4B / $60.9B = 72.9%. This exceptionally high margin reflects NVIDIA's dominant position in GPU technology and its ability to command premium pricing. By comparison, Intel (INTC) had a gross margin of approximately 43%, illustrating how companies in the same industry can have vastly different margin profiles based on competitive position and product mix.
Why It Matters
Gross margin is a window into a company's competitive advantages. Companies with consistently high gross margins typically benefit from strong brand recognition, proprietary technology, network effects, or other moats that allow them to charge premium prices or produce goods more efficiently than competitors.
For investors, gross margin also determines how much room a company has to invest in growth through operating expenses. A company with 80% gross margins can spend heavily on R&D and marketing while still generating strong operating margins. A company with 20% gross margins has much less flexibility and must be extremely disciplined with operating costs to remain profitable.
Advantages
- Reveals the core profitability of products and services before overhead
- Enables meaningful comparison of business models across companies
- Signals pricing power and competitive advantages
- Trends in gross margin indicate shifts in business economics
Limitations
- Does not account for operating expenses, interest, or taxes
- COGS classification can vary between companies, reducing comparability
- High gross margins do not guarantee overall profitability
- Service companies may classify costs differently than manufacturers
Frequently Asked Questions
Related Terms
Browse more definitions in the financial terms glossary.