Simple decisions. Better margins.

Know what you really earn.

Calculate your profit, margin, and markup in seconds. Built for sellers, freelancers, and growing businesses.

Your calculations are performed locally in your browser. No financial data is uploaded.
Profit calculator

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Use per-unit prices. Add a quantity to see your total return.

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Profit summary

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Enter a cost and selling price, then calculate to see your breakdown.
Make the distinction

Margin vs. markup

They both describe profitability, but they answer different questions. Knowing the difference helps you price with confidence.

Profit margin

Margin shows how much of your selling price is profit. It is calculated as profit divided by selling price, then multiplied by 100. Use it to understand the profitability of each sale.

Markup

Markup shows how much you added to your cost. It is calculated as profit divided by cost price, then multiplied by 100. Use it to set prices from your costs.

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Answers at a glance

Frequently asked questions

What is the difference between margin and markup?

Margin is profit as a percentage of the selling price. Markup is profit as a percentage of the cost price. For the same sale, markup is usually the higher percentage.

Can I calculate a loss?

Yes. If your selling price is below your cost price, the calculator shows a negative profit and clearly labels the result as a Loss.

What does quantity change?

Quantity multiplies your per-unit cost, revenue, and profit. It does not change the margin or markup percentages.

Are my numbers stored or shared?

No. Calculations happen locally in this browser and are not uploaded to a server. Only your theme and cookie-consent preference are stored locally.

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