Margin Calculator
Calculate gross margin, markup, and per-unit profit.
Inputs
Results & Visuals
How to Use This Tool
- Enter cost and selling price.
- Calculate margin, markup, and profit per unit.
- Adjust values to test pricing scenarios.
Common Use Cases
- Pricing strategy
- E-commerce analysis
- Gross margin checks
Important Notes
- Margin and markup are different metrics.
- Include shipping/platform costs for realistic profitability.
- Formula: margin = (sell - cost) / sell; markup = (sell - cost) / cost.
- All calculations run fully in your browser. Inputs are not sent to our server.
- Safe and free to use: no login, no signup, no paywall.
- Country and currency presets are for planning support and may require local verification.
- If you find a bug, please report it in comments with sample input and expected output.
Comments & Discussion
Facing issues? Have questions? Post them here! We're happy to help!