Options Profit & Payoff Calculator
Visualize how calls, puts, and short positions behave at different stock prices. See your potential profit, loss, and breakeven point for any options position. Supports long calls, long puts, short calls, and short puts with optional fees.
Educational purposes only.
This calculator shows theoretical payoffs at expiration. Actual results may differ due to early exercise, assignment, time decay, implied volatility changes, and other factors. Not investment advice.
Educational purposes only. These calculators illustrate concepts and do not constitute investment advice. Read our disclaimer
StockCram is not a broker-dealer, investment adviser, or financial institution. All content is for educational and informational purposes only and should not be construed as personalized investment advice. Consult a qualified financial professional before making investment decisions. Past performance does not guarantee future results.How It Works
Choose your position type
Select Long Call (bullish), Long Put (bearish), Short Call (neutral/bearish), or Short Put (neutral/bullish).
Enter strike price and premium
Set the strike price and the premium paid or received per share. Each contract controls 100 shares.
Adjust contracts and fees
Set how many contracts and any commission fees. The calculator updates in real time.
Explore the payoff diagram
Hover or drag the price slider to see profit/loss at any stock price. The P/L table shows key price points.
Frequently Asked Questions
A payoff diagram shows your profit or loss at different stock prices when holding an option. The X-axis shows the stock price at expiration, and the Y-axis shows your profit or loss. It helps you visualize the risk and reward of an options position before entering a trade.
For a call option (long or short), breakeven = strike price + premium. For a put option (long or short), breakeven = strike price - premium. At the breakeven price, your profit is exactly zero (excluding commissions). The calculator shows this as a blue marker on the chart.
When buying a call or put option (long position), your maximum loss is limited to the total premium paid plus any fees. This is one of the risk characteristics of buying options compared to selling them. For example, if you pay $5 per share for 1 contract, your max loss is $500 plus fees.
When selling (writing) a call option, the theoretical maximum loss is unlimited because the stock price can rise without limit. When selling a put option, the maximum loss is the strike price minus the premium received (times 100 per contract), since the stock can only fall to zero. Selling options is generally considered higher risk.
Intrinsic value is what the option would be worth if exercised immediately — for calls, it is the stock price minus the strike price (if positive). Time value is the extra premium above intrinsic value, reflecting the probability of further favorable price movement before expiration. At expiration, only intrinsic value remains.
A short call obligates you to sell shares at the strike price if exercised. Since there is no upper limit on how high a stock can rise, the loss on a short call is theoretically unlimited. This is why short calls are typically part of a covered call strategy (where you already own the shares) rather than sold naked.
Fees and commissions reduce your net profit and increase your effective breakeven point. Most brokers charge a per-contract fee (often $0.50-$0.65 per contract). For small positions, fees can represent a meaningful percentage of the premium. The calculator lets you include fees to see their impact on your P/L.