Options Profit Calculator

See your profit or loss at expiration for a long call or long put. Fast, free, and private. Your numbers never leave this page.

Your option

Option type

Strike price ($)

Premium, per share ($)

Number of contracts

Current / assumed stock price at expiry ($): $60.00

Max profit$0

Max loss$0

Break-even price$0

P/L at $60 $0

Payoff at expiry

Profit Loss Break-even

For education only, not financial advice. This tool shows hypothetical payoff at expiration using simple math. Options involve substantial risk of loss, including the entire premium. Consult a licensed professional before trading.

How it works

Pick call or put and enter the strike, the premium you pay per share, and the number of contracts (each contract covers 100 shares).
Move the slider or type the stock price you expect at expiry.
Read your max profit, max loss, break-even price, and see the full payoff curve on the chart.

The math

Call payoff per share: max(0, S − K) − premium. Put payoff per share: max(0, K − S) − premium. Totals multiply by 100 shares per contract, times the number of contracts. Break-even for a call is K + premium; for a put it is K − premium.

Free to use, no sign up, and nothing leaves your browser.