calculators
Profit Margin Calculator
Calculate profit, profit margin percentage, and markup percentage from cost and sell price.
Frequently Asked Questions
What is the difference between margin and markup?
Margin is profit / selling price. Markup is profit / cost. They are different ways to express the same profit.
What happens if sell price is less than cost?
An error message is shown as this would mean selling at a loss.
Is my data sent to servers?
No. All calculations happen locally in your browser.