Profit Margin Calculator
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How to use Profit Margin Calculator
Enter cost and revenue (or cost and margin, or revenue and margin). The calculator instantly shows profit, margin %, and markup %.
Features
- Calculate margin, markup, cost, revenue, and profit
- Enter any two values — get the rest
- Shows margin % and markup % side by side
- Visual profit vs cost breakdown
- Works with any currency
- 100% client-side
Frequently Asked Questions
What is the difference between margin and markup?
Margin is profit as a percentage of revenue. Markup is profit as a percentage of cost. A 50% markup = 33.3% margin.
How is profit margin calculated?
Margin = ((Revenue − Cost) / Revenue) × 100.
Can I calculate from margin to cost?
Yes. Enter revenue and desired margin — the calculator will show cost and profit.