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Profit Margin Calculator

Calculate profit, profit margin %, and markup from cost and selling price.

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What is the Profit Margin Calculator?

Profit Margin Calculator is a free online tool that calculate profit, profit margin %, and markup from cost and selling price.

Profit margin shows what share of the selling price is profit (profit ÷ price). Markup shows profit relative to cost (profit ÷ cost). Confusing the two leads to underpricing — a 50% markup is only a 33% margin.

Enter cost and selling price to see profit, margin, and markup instantly. Or set a target margin to find the price you need to charge.

How to calculate profit margin

  1. Enter your product or service cost.
  2. Enter the selling price (or a target margin % to reverse-calculate price).
  3. Review profit, margin %, markup %, and required price.

The Profit Margin Calculator is built for speed and privacy: calculate profit, profit margin %, and markup from cost and selling price. Typical use cases include everyday personal tasks, student assignments, freelance deliverables, and quick checks at work when you cannot install desktop software. Because files and text often stay in your browser, it is a practical choice on shared or locked-down computers.

Benefits of using this free browser tool include zero install, instant results, unlimited use on the Free plan, and compatibility with phones, tablets, and laptops. Bookmark this page to return anytime, and pair it with related tools in the same category when your workflow needs multiple steps.

Key facts about the Profit Margin Calculator

FactDetail
ToolProfit Margin Calculator
PriceFree to use on Mytulify
Signup requiredNo
ProcessingIn your browser (client-side)
Daily limit (Free)Unlimited

Frequently asked questions

What is the difference between margin and markup?

Margin = profit ÷ selling price. Markup = profit ÷ cost. A $50 cost sold at $100 is 50% margin and 100% markup.

How do I price for a 40% margin?

Price = cost ÷ (1 − 0.40). Use the target margin field in this calculator to get that price automatically.

Is my data private?

Yes. All math runs in your browser — nothing is uploaded.

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