F&O P&L Calculator

Profit or loss, breakeven and max risk for a call or put at expiry.

How the F&O P&L Calculator works

Choose call or put, and whether you bought or sold the option. Enter the strike, premium per unit, lot size and the underlying price at expiry to see your P&L. Option buyers risk only the premium; option sellers keep the premium but can face large losses.

F&O P&L Calculator formula

Call payoff = max(S − K, 0) · Put payoff = max(K − S, 0) · Buyer P&L = (Payoff − Premium) × Qty · Seller P&L = (Premium − Payoff) × Qty

Results are estimates for illustration only and not financial advice.

How to use the F&O P&L Calculator

Choose futures or options and whether you are buying or selling.
Enter the entry price, exit price, lot size and number of lots.
See your profit or loss for the trade.

F&O P&L Calculator: FAQs

What is the breakeven of an option?

For a call it is strike + premium; for a put it is strike − premium. At expiry the underlying must cross this level for the buyer to make a profit.

Are charges included?

No. Brokerage, STT, exchange charges and GST reduce the P&L slightly.

Is the F&O P&L Calculator free to use?

Yes. The F&O P&L Calculator on IPO Darbaar is free, needs no sign-up and works on mobile and desktop.

Is my data saved anywhere?

No. All calculations run in your browser; the numbers you enter are not sent to or stored on our servers.

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