Markup Calculator
Enter any two of cost, markup and selling price and the third is solved with the profit amount.
Markup calculator
Cost: —
Markup: —
Selling price: —
Profit: —
Margin: —
How to use the Markup Calculator
- Choose whether you want the selling price, the markup percentage or the cost.
- Enter the two values you already know from your supplier and your pricing.
- Read the solved value together with the profit and the margin.
Features
- Solves for cost, markup or selling price
- Shows the profit amount in money
- Reports the margin next to the markup
- Works in both directions instantly
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Frequently Asked Questions
Common questions about the free online markup calculator.
Choose selling price, enter your cost and the markup percentage you want, and the calculator
returns the price.
Markup is profit divided by cost, while margin is profit divided by the selling price, so
markup is always the larger number.
Select markup percentage, enter the cost and the selling price already agreed with your
customer, and read the markup.
Select cost, enter the selling price and the markup percentage, and the calculator divides
the price to recover the cost.
Doubling the cost makes profit equal to cost, and that profit is half of the doubled selling
price.
Markup against a zero cost is undefined, so the tool shows a dash instead of inventing a
percentage.
Yes. A selling price below cost gives a negative markup, which means the product is being
sold at a loss.
Margin is gross profit expressed as a percentage of the selling price rather than as a money
amount.
No. Everything is calculated in your browser and nothing is saved or sent anywhere.
Yes. It is completely free, works offline in the browser and needs no account or sign-up.
Last updated: October 10, 2026