Free online Option Profit Calculator. Supports Buy Call, Sell Call, Buy Put, and Sell Put strategies. Enter strike price and premium to calculate breakeven, max profit/loss, and visualize P&L across expiration prices.
Zero dependencies · Data never leaves your deviceThe breakeven is the underlying price at expiration where the option trade neither makes nor loses money. Buy Call = Strike + Premium. Buy Put = Strike - Premium.
Option buyers risk is limited to the premium paid. Buy Call has unlimited profit potential. Buy Put profit is capped at (Strike - Premium).
Option sellers' max profit is the premium received. Sell Call has unlimited loss potential (stock rises). Sell Put loss is capped at (Strike - Premium).
Standard US equity options represent 100 shares per contract. This calculator defaults to 100, with mini (10) option available.