Profit Margin Calculator

Calculate gross profit margin and markup percentage.

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How to Use This Calculator

  1. Enter your Revenue.
  2. Enter your Cost.
  3. Click Calculate to see instant results with a step-by-step breakdown.
  4. Use the Share button to copy a link with your inputs pre-filled.

⚠️ Results are for informational purposes only. Always verify important calculations with a qualified professional.

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