Gross Profit Margin
Gross Profit Margin = (Revenue - Cost of Goods Sold) / Revenue × 100
Gross profit margin measures the percentage of revenue that exceeds the cost of goods sold. It shows how efficiently a company uses labor and materials to produce goods or services, and how much is available to cover operating expenses and generate profit.
Gross profit margin measures the percentage of revenue that exceeds the cost of goods sold. It shows how efficiently a company uses labor and materials to produce goods or services, and how much is available to cover operating expenses and generate profit.
Gross Profit Margin = (Revenue - Cost of Goods Sold) / Revenue × 100
Variables
Total sales or net sales for the period
Direct costs of producing goods or services sold
Example Calculation
Scenario
Company GHI has revenue of $1,000,000 and cost of goods sold of $600,000.
Given Data
Calculation
Gross Margin = ($1,000,000 - $600,000) / $1,000,000 × 100
Result
40%
Interpretation
For every dollar of revenue, the company retains $0.40 after covering direct production costs. This 40 cents is available to cover operating expenses and generate net profit.
When to Use This Formula
- ✓Analyzing production efficiency
- ✓Comparing profitability across periods
- ✓Evaluating pricing strategies
- ✓Benchmarking against competitors
Common Mistakes
- ✗Confusing gross margin with net profit margin
- ✗Not considering changes in product mix
- ✗Comparing margins across different industries
FAQs
Common questions about this formula
Good gross margins vary significantly by industry. Software companies may have 80%+ margins, while grocery stores might have 25-30%. Compare to industry peers and track trends over time rather than using absolute benchmarks.
Gross margin shows the basic profitability of your products or services before operating expenses. A declining gross margin may indicate pricing pressure, rising costs, or efficiency problems that need attention.
COGS includes direct costs of producing goods or services sold: raw materials, direct labor, manufacturing overhead, and freight-in. It does not include selling expenses, administrative costs, or interest — those are operating and non-operating expenses below the gross profit line.
Common reasons include: changes in raw material costs, shifts in product mix (selling more low-margin vs. high-margin products), volume-based manufacturing efficiencies or inefficiencies, pricing changes, supplier negotiations, and currency fluctuations on imported materials. Tracking gross margin by product line often reveals the underlying cause.