How this calculation works
Calculate gross profit and margin from revenue and cost. The result is calculated locally in your browser from the visible inputs, and the method below remains available for checking.
Worked example
₹1 lakh revenue and ₹70,000 cost produces ₹30,000 profit and a 30% margin.
Assumptions and limits
- Inputs use the units shown beside each field.
- Intermediate values retain precision; displayed values are rounded for readability.
Questions people ask
How does the Profit Margin Calculator work?
It applies this displayed method: Profit = revenue − cost; margin = profit ÷ revenue × 100. Values stay in your browser and are not submitted to a server.
What should I check before using the Profit margin result?
Inputs use the units shown beside each field. Intermediate values retain precision; displayed values are rounded for readability. Use the result as a planning estimate and verify pricing, tax and accounting treatment for your business.
Does this Profit margin calculator save my information?
No. Calculation inputs are processed on this device. Sharing creates a URL only when you choose the share action.