Profit Margin Calculator
See profit, margin %, and break-even fast.
Enter your cost, selling price, and quantity. Get profit, margin, markup, and how much revenue you need to break even.
Margin = (price − cost) ÷ price. Markup = (price − cost) ÷ cost.
Examples
- $5 cost → $12 price, qty 10 → profit $70; margin ~58%; markup 140%.
- $8 cost → $15 price, qty 4 → profit $28; margin ~47%; markup 87.5%.
FAQ
Margin vs markup?
Margin is profit over price; markup is profit over cost. Many sellers target margin.
Should I include fees?
Yes—add platform/shipping/packaging into cost for a realistic margin.
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