Margin Calculator

Margin Calculator

Calculate gross margin, markup, and per-unit profit.

Inputs

Results & Visuals

How to Use This Tool

  1. Enter cost and selling price.
  2. Calculate margin, markup, and profit per unit.
  3. 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.

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Comments & Discussion

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