Business
Profit Margin calculator
Gross, operating, and net margin from revenue and costs.
Your inputs
$
$
$
$
Results
Net profit margin
27.0%
Net profit
$27,000
Operating margin
35.0%
Gross margin
60.0%
Gross profit
$60,000
Breakdown
Total: $100,000
Where revenue goes
0%25%50%75%100%
- COGS$40,00040.0%
- Operating$25,00025.0%
- Tax & interest$8,0008.0%
- Net profit$27,00027.0%
AI Insight
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About this calculator
What the Profit Margin calculator does
Profit Margin Calculator helps you gross, operating, and net margin from revenue and costs. It runs entirely in your browser — your inputs are never sent to a server.
How to use it
- Enter your details: Revenue, Cost of goods sold (COGS), Operating expenses, Other (tax, interest).
- Results update instantly as you type — no submit button needed.
- Tap an info icon next to any field for guidance on what to enter.
- Use the Share button to save a permalink that restores your exact inputs.
- Tap Generate on the AI Insight card for a personalized written breakdown.
Tips & context
- Try a few scenarios — adjust one input at a time to see its impact.
- Save useful scenarios to your dashboard for later comparison.
- Pair this with other Business calculators for a fuller picture.
FAQ
Frequently asked
Is this calculator free?+
Yes — every CortexCalculator tool is free, requires no signup, and runs locally in your browser.
Is my data private?+
Absolutely. Inputs stay on your device. Only anonymous AI Insight requests (when you tap Generate) leave the page.
How accurate are the results?+
We use standard financial formulas and refresh tax rates annually. Treat outputs as planning estimates, not professional advice.