Options Profit Calculator
Estimate profit and loss for call and put options at different stock prices. See your max profit, max loss, and breakeven points instantly.
Total cost: $500.00
Each contract controls 100 shares
How to use this calculator
Calls: Give you the right to buy stock at the strike price. Profit if the stock rises above strike + premium. Use when bullish.
Puts: Give you the right to sell stock at the strike price. Profit if the stock falls below strike - premium. Use when bearish.
Premium: The price you pay per share for the option. Your max loss is always limited to the premium paid × contracts × 100.
Breakeven: The stock price where you neither profit nor lose (excluding fees). For calls: strike + premium. For puts: strike - premium.
What is an options profit calculator?
An options profit calculator helps you understand the potential profit and loss of call and put options at different stock prices. Instead of manually calculating P&L for each scenario, this tool instantly shows your breakeven price, maximum profit, maximum loss, and total return percentage. It's essential for planning option trades and understanding your risk before entering a position.
How option P&L works
Call options: Calls give you the right (not obligation) to buy stock at the strike price. You profit when the stock price rises above your breakeven (strike + premium paid). Your max loss is limited to the premium you paid. Your max profit is unlimited as the stock can rise indefinitely.
Put options: Puts give you the right to sell stock at the strike price. You profit when the stock falls below your breakeven (strike - premium paid). Your max loss is the premium paid. Your max profit is capped at the strike price (if the stock goes to $0).
Key terms explained
Strike Price: The price at which you can buy (call) or sell (put) the stock. Choose strikes based on your outlook — in-the-money (ITM), at-the-money (ATM), or out-of-the-money (OTM).
Premium: The price per share you pay to buy the option. Premium is quoted per share, but options contracts control 100 shares, so multiply by 100 for total cost.
Breakeven: The stock price where you neither profit nor lose. For calls: strike + premium. For puts: strike - premium. The stock must move beyond breakeven for you to profit.
Intrinsic Value: The value of the option if exercised today. For calls: stock price - strike (if positive). For puts: strike - stock price (if positive).
Time Decay (Theta): Options lose value as expiration approaches. This calculator shows P&L at expiration when time value is zero — actual P&L before expiration will vary.
When to use calls vs puts
Buy calls when: You're bullish and expect the stock to rise. Calls offer leveraged upside with limited downside (premium paid). Better than buying stock outright if you want defined risk.
Buy puts when: You're bearish or want to hedge a long position. Puts profit from declines and cap your risk to the premium. Use for directional bets or portfolio insurance.
Options trading risks
Options are high-risk, high-reward. You can lose 100% of the premium paid if the option expires worthless. Time decay works against you — options lose value daily as expiration approaches. Volatility swings can impact option prices unpredictably. Only trade options with money you can afford to lose, and always know your max loss before entering a trade.
Free alternative to thinkorswim and OptionStrat
Platforms like TD Ameritrade's thinkorswim and OptionStrat offer advanced options calculators, but they require accounts or subscriptions. This tool gives you instant P&L calculations for free — no signup, no download, no fees. Perfect for quick trade analysis or learning how options work.
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