Gross Margin
Aussi : Gross Profit Margin, GM, Gross Margin Ratio
Gross margin is the share of revenue left after subtracting the direct cost of producing goods or services, expressed as a percentage of revenue.
What It Is
Gross margin measures how much of each revenue dollar remains after paying the direct costs of delivering a product or service, known as the cost of goods sold (COGS). It is usually shown as a percentage:
Gross Margin % = (Revenue, COGS) / Revenue x 100
The absolute dollar figure (Revenue, COGS) is called gross profit, while gross margin expresses that profit as a ratio. COGS typically includes direct materials, direct labor, manufacturing overhead, payment processing fees, hosting, or cloud delivery costs for software. It excludes operating expenses such as sales, marketing, R&D, and general administration.
Why it matters
Gross margin is a core indicator of unit economics and pricing power. It tells you whether the core business model generates enough profit per sale to cover everything else (overhead, growth investment, and net profit).
- A high and stable gross margin signals pricing strength and efficient production.
- A declining gross margin can warn of rising input costs, discounting, or an unfavorable product mix.
- Investors and CFOs use it to compare companies within an industry, since it strips out financing and operating structure differences.
How it is used in practice
- Benchmarking: Software companies often target 70 to 90 percent gross margins, while retailers may run 20 to 40 percent. Comparisons are only meaningful within a sector.
- Pricing decisions: A target gross margin guides minimum acceptable prices and discount limits.
- Forecasting: Finance teams model gross margin to project how revenue growth converts into profit.
- Product mix analysis: Shifting sales toward higher margin lines lifts the blended margin without raising prices.
Be careful about what is classified as COGS versus operating expense, because reclassifying costs can distort the metric and break comparability across periods or firms.
Concrete Example
A SaaS company earns $2,000,000 in annual revenue. Cloud hosting, support staff directly tied to delivery, and payment fees total $400,000 in COGS.
- Gross profit = 2,000,000, 400,000 = $1,600,000
- Gross margin = 1,600,000 / 2,000,000 = 80%
This means 80 cents of every revenue dollar is available to fund marketing, R&D, overhead, and profit. If hosting costs rise to $600,000, the margin falls to 70 percent, signaling a need to optimize infrastructure or raise prices.