Margins, break-even & unit economics · Core
Gross margin
Also called: gross profit margin, GM
ELI5
Gross profit divided by revenue.
Used in conversation
“The number is useful only if everyone calculates gross margin the same way.”
Pitch context
You will see “Gross margin” in financial models, budgets, board packs and investor materials when the discussion reaches margins, break-even & unit economics.
Why it matters: In margins, break-even & unit economics, different calculation boundaries, periods or accounting treatments can change the number and the decision.
Caution
Calculation, recognition and disclosure can vary by accounting framework, company policy and reporting context.
Connected terms
- Contribution marginGross margin subtracts defined cost of revenue; contribution margin subtracts the variable costs defined for a decision or unit.
Sources & evidence · 4
Direct term-level sources and supporting source families.
- IFRS Foundation — IFRS GlossaryDirect source · primary · checked 2026-08-16
- Financial Accounting Standards Board — FASB Accounting Standards CodificationDirect source · primary · checked 2026-08-16
- U.S. Securities and Exchange Commission — Non-GAAP Financial Measures — Compliance and Disclosure InterpretationsDirect source · primary · checked 2026-08-16
- U.S. Small Business Administration — Break-even pointDirect source · primary · checked 2026-08-16