Profit calculator
Markup percent calculator
Markup % = (price − cost) ÷ cost × 100 when cost > 0.
Inputs
Enter valid numbers. Calculations run entirely in your browser.
Results
Markup on cost (%)
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Example
Cost 40 and price 65 → markup 62.5% on cost.
Explanation
Markup references cost; margin references selling price—do not confuse the denominators.
FAQ
Bundles?
Allocate bundle cost to each SKU before markup math.