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Profit Margin Calculator

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This is a tool, not advice. Results are for informational purposes only and do not constitute tax, legal, or financial advice. Rules and rates change - always verify important calculations with official sources or a qualified professional (accountant, tax or financial advisor) before making decisions.

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.

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