Profit Margin Calculator
Find profit, margin % and markup % from cost and revenue.
Work out your profit and the difference between margin and markup — two numbers that are easy to confuse.
The math behind it
Profit = revenue − cost. Margin = profit ÷ revenue (relative to the sale price). Markup = profit ÷ cost (relative to what you paid).
Worked example
Cost $40, price $100 → profit $60, margin 60%, markup 150%.
FAQ
Margin vs markup?
Margin is profit as a share of the selling price; markup is profit as a share of the cost.