Revenue vs Profit vs Margin
Last updated: June 2026
Three different questions
- Revenue (or sales) — the total money coming in before any costs. It answers "how much did we sell?"
- Profit — what's left after costs are subtracted. It answers "how much did we keep?"
- Margin — profit as a percentage of revenue. It answers "how efficiently did we keep it?"
Why revenue alone is misleading
A business can have huge revenue and still lose money if costs are higher. Revenue measures scale, not health. That's why "we did $1 million in sales" tells you little without knowing the profit behind it.
A worked example
A shop sells $200,000 of goods in a year:
- Cost of goods sold = $120,000.
- Operating costs (rent, staff, fees) = $50,000.
- Profit = 200,000 − 120,000 − 50,000 = $30,000.
- Net margin = 30,000 ÷ 200,000 = 15%.
The same $30,000 profit on $400,000 of revenue would be just a 7.5% margin — twice the sales, but each dollar working half as hard.
Gross vs net
Gross profit subtracts only the direct cost of goods; net profit subtracts everything, including overhead and taxes. Gross margin shows product-level profitability; net margin shows whether the whole business makes money. Track both — a strong gross margin can still produce a weak net margin once overhead is counted.
Use the calculator
Put these ideas to work with the Profit Margin Calculator. You can also browse all MoneyCalcKit calculators or read the calculator methodology for formulas and assumptions.
Frequently asked questions
What's the difference between revenue and profit?
Revenue is total money coming in before costs; profit is what remains after costs are subtracted. High revenue doesn't guarantee profit.
Is a high-revenue business always healthy?
No. Revenue measures scale, not profitability. A business can have large revenue and still lose money if its costs are higher.
What's the difference between gross and net margin?
Gross margin subtracts only the direct cost of goods; net margin subtracts all costs including overhead and taxes, showing true profitability.