Margin Calculator
Calculate profit margin percentage from cost and price.
Amortization schedule
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Showing first 12 of months.
Growth over time
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Introduction
Margin Calculator — Calculate profit margin percentage from cost and price. Enter Cost, Price to get an instant, accurate result.
Formula
Margin % = ((price − cost) / price) × 100.
Step-by-step
- Enter the Cost.
- Enter the Price.
- Click Calculate to see your result instantly.
Real-world example
Example: With Cost = 60, Price = 100, the Margin Calculator gives Margin Pct: 40.
Frequently Asked Questions
How is margin different from markup?
Margin is profit as a percentage of the selling price; markup is the same dollar profit as a percentage of cost — margin is always lower than markup for the same sale.
Can margin be negative?
Yes, if the price is below cost, meaning the item sold at a loss.
What inputs does the Margin Calculator need?
You'll need to provide: Cost, Price. All fields use sensible defaults, so you can see a working example immediately and then adjust the values to match your own numbers.
How accurate is the Margin Calculator?
The Margin Calculator applies the formula exactly as calculated — Margin % = ((price − cost) / price) × 100. — so results are precise for the inputs you provide. Accuracy depends on entering correct, realistic input values.
Are these results guaranteed?
No. The Margin Calculator gives an estimate based on the numbers you enter and standard financial formulas — actual rates, fees, taxes, and terms vary by lender, institution, and jurisdiction, and can change over time. This is not financial advice; consult a qualified financial professional for decisions specific to your situation.
Is the Margin Calculator free to use?
Yes, the Margin Calculator is completely free, requires no signup, and runs instantly in your browser.
About the Margin Calculator
The Margin Calculator uses a real, verifiable formula — Margin % = ((price − cost) / price) × 100. — so results are accurate every time, not an approximation.