Plain-English definitions, reviewed by an independent investor

Gross Margin

Gross margin is the share of revenue left after the direct cost of making the product.

Gross margin is the share of revenue left after the direct cost of making the product.

Gross Margin = (Revenue − COGS) ÷ Revenue × 100%

How investors use it

Watch gross margin trends quarterly. A company with a rising gross margin has pricing power or falling input costs; a falling one faces margin pressure that net profit will eventually feel.

Worked example

A software company sells $100 million of subscriptions and its direct delivery costs are $20 million, a gross margin of 80%. A manufacturer sells $100 million of products with $65 million of direct costs, a 35% gross margin. The software has room to fund R&D and marketing; the manufacturer runs thinner. Gross margin isolates the core economics of making a product before overhead, so it is the purest read on pricing power. A steady decline usually means costs are rising or prices are being cut — either way, trouble ahead.

A real-world scenario

A coffee chain’s gross margin slides from 68% to 60% over two years as bean prices climb and competitors force it to hold prices. Revenue grows, but each cup earns less — the chain must absorb the cost or lose customers. Management’s response — adding pricier drinks, pushing loyalty, renegotiating supply — all show up first in the gross margin. The scenario is the early-warning role of gross margin: it catches pricing pressure long before it reaches the bottom line.

Common confusion

A falling gross margin often signals rising costs or pricing pressure.

Why it matters

It reveals pricing power and production efficiency before overhead.

Key takeaway

Gross margin is the purest read on pricing power and production efficiency, and its trend is the earliest signal of trouble. A compressing gross margin usually means costs are rising or prices are falling, and it shows up in the financials long before the bottom line turns. Compare only within an industry — software at 80% and manufacturing at 35% are both healthy in context. Watch the trend over several quarters; that is where the real story lives.

Definitions reviewed by the Investing Glossary editorial team.

Common Questions, Answered

Gross vs operating margin?

Gross ignores overhead; operating includes it.

High gross margin good?

Usually yes; software sits high, manufacturing sits low.

What is COGS?

Cost of goods sold — the direct costs of producing what is sold.

Can gross margin exceed 100%?

No, but some revenue models (like subscriptions) have near-zero COGS, approaching it.

Keep reading