About this calculator
Margin is the capital blocked for a trade. Delivery requires full payment; intraday and F&O use leverage with lower margin requirements set by SEBI and exchanges.
How to use this calculator
Enter price, quantity and segment. Delivery uses 100%, intraday ~20%, F&O ~18% as approximate minimum margins.
Frequently asked questions
Does margin vary by broker?
Yes. Brokers may require higher margin than exchange minimums. F&O margin also depends on SPAN + exposure which varies by contract.
Compare broker margins
See our broker profiles and compare platforms on the best stock brokers page.
Are these calculators free to use?
Yes. All calculators are free, require no signup, and run entirely in your browser.
Results are estimates for planning purposes only — not investment, tax or legal advice. Verify rates on official sources before acting. Compare brokers on our best stock brokers guide or use the brokerage calculator.