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Gross Profit Margin

Gross margin is the percentage of sales remaining after direct cost of goods or services sold, before overhead and financing.

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PROFITABILITY · ACCOUNTING RATIOS

Gross Profit Margin

Gross margin is the percentage of sales remaining after direct cost of goods or services sold, before overhead and financing.

Balance sheet & income statement guides

Enter figures from your financial statements

Use the same company, currency and reporting period. Example values are illustrative and can be replaced.

Find it in: Income Statement

Revenue for the period after returns and discounts; use a comparable reporting period to the profit or cost amount.

Example amount: 300,000
Find it in: Income Statement

Direct costs of goods or services sold during the period. Do not confuse this flow with the Inventory balance-sheet stock.

Example amount: 180,000
CALCULATED RESULT40%

How to interpret your result

A higher margin can signal stronger pricing power or lower direct costs; compare only across suitable business models. These are directional observations, not universal “good” or “bad” cutoffs; compare with historical trends, comparable businesses and footnote definitions.

What does gross profit margin measure?

Gross margin is the percentage of sales remaining after direct cost of goods or services sold, before overhead and financing.

(Revenue − Cost of goods sold) ÷ Revenue × 100

There is no universal threshold that makes a ratio automatically “good.” Industry, accounting policy, period and business model influence the interpretation. An undefined ratio is not zero.

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Margins & returns

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Working capital & turnover

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Cash flow & coverage

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About the Gross Profit Margin

Gross Profit Margin is a free financial statement calculator for profitability analysis. Gross margin is the percentage of sales remaining after direct cost of goods or services sold, before overhead and financing. Enter values from the source reports shown alongside each field and receive a calculated figure with contextual interpretation. The tool operates locally in your browser.

Formula or method

Formula: (Revenue − Cost of goods sold) ÷ Revenue × 100. Find the required amounts on the reporting company’s Balance Sheet, Income Statement, Cash Flow Statement or supporting notes. Beginning and ending balance sheet amounts should cover the same period as the income statement numbers. Net revenue / net sales (Income Statement): Revenue for the period after returns and discounts; use a comparable reporting period to the profit or cost amount. Cost of goods sold / cost of revenue (Income Statement): Direct costs of goods or services sold during the period. Do not confuse this flow with the Inventory balance-sheet stock.

Worked example

A business with net sales of 300,000 and direct costs of 180,000 earns gross profit of 120,000. Gross profit margin = 120,000 ÷ 300,000 = 40%.

How to use the tool

  1. Locate the named accounts on the financial statements and read the accompanying footnotes.
  2. Enter each amount using one currency, scale and consistent reporting dates or reporting period.
  3. Read the value together with its low, high and negative interpretation. Compare with past years and industry peers.

Common uses

Financial statement review, small business monitoring, credit analysis, investor education.

Assumptions and limitations

A negative gross margin indicates direct costs exceed revenue, which may be unsustainable unless temporary. A low or falling gross margin may indicate pricing pressure, rising input costs or a product-mix change. A higher margin can signal stronger pricing power or lower direct costs; compare only across suitable business models. Never decide whether a business is healthy from a single ratio alone. Sector norms, revenue recognition, reporting periods, one-time items and the cash-flow statement all matter.

Frequently asked questions

What does a gross profit margin result mean?

Gross margin is the percentage of sales remaining after direct cost of goods or services sold, before overhead and financing. A low or falling gross margin may indicate pricing pressure, rising input costs or a product-mix change. A higher margin can signal stronger pricing power or lower direct costs; compare only across suitable business models. If a denominator is zero, or book equity is nonpositive for ratios that depend on it, treat the result as undefined rather than zero.

Where to find the numbers on your financial statements

Use amounts from the same business, in the same currency and reporting period. Balance Sheet figures are amounts at particular dates; Income Statement and Cash Flow Statement figures cover a period.

Net revenue / net sales

Source: Income Statement

Revenue for the period after returns and discounts; use a comparable reporting period to the profit or cost amount.

Cost of goods sold / cost of revenue

Source: Income Statement

Direct costs of goods or services sold during the period. Do not confuse this flow with the Inventory balance-sheet stock.

What does the ratio tell you?

Gross margin is the percentage of sales remaining after direct cost of goods or services sold, before overhead and financing.

How to read a lower result

A low or falling gross margin may indicate pricing pressure, rising input costs or a product-mix change.

How to read a higher result

A higher margin can signal stronger pricing power or lower direct costs; compare only across suitable business models.

What if the ratio is negative, zero or undefined?

A negative gross margin indicates direct costs exceed revenue, which may be unsustainable unless temporary. A zero denominator is mathematically undefined. Assess profitability, cash generation and balance-sheet quality together.

Calculate the ratio using the formula

(Revenue − Cost of goods sold) ÷ Revenue × 100

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