Options Profit Calculator
Calculate profit, loss, break-even price, and maximum risk for Call and Put options contracts across various underlying stock prices.
What this calculator does
The Options Profit Calculator estimates your result instantly from the values you enter, using standard investing & wealth formulas. Calculate profit, loss, break-even price, and maximum risk for Call and Put options contracts across various underlying stock prices. Calculations run in your browser, so nothing you type is sent to a server, and the output is an estimate for planning rather than financial advice.
About Options Profit Calculator
The Options Profit Calculator computes profit/loss payoff diagrams and break-even stock prices for Long Call and Long Put options trades, factoring in strike price and contract premium.
Formula & Mathematical Calculation
Long Call Profit = max( 0, Stock Price - Strike Price ) × ( Contracts × 100 ) - Total Premium Paid
Call Break-Even = Strike Price + Premium per Share
Long Put Profit = max( 0, Strike Price - Stock Price ) × ( Contracts × 100 ) - Total Premium Paid
Put Break-Even = Strike Price - Premium per Share
Calculation Example
Buy 2 Call Contracts @ $150 Strike ($5.00 Premium = $1,000 Total Cost): Break-Even Stock Price = $155.00. If Stock rises to $170: Profit = ($170 - $150) × 200 - $1,000 = +$3,000 (+300% ROI!).
Key Benefits
- Calculates payoff diagrams for Call and Put options contracts
- Identifies exact break-even stock price at expiration
- Calculates maximum risk (limited to premium paid for buyers)
- Computes return on investment (ROI) percentage across price targets
- Instant options trading tool
How to Use this Calculator
-
Select Option Type
Choose Call (Bullish) or Put (Bearish). -
Enter Strike Price & Premium
Input option strike and premium per share. -
Enter Number of Contracts
Input contract quantity (1 contract = 100 shares). -
Calculate Profit & Loss
Click Calculate to view P&L table and break-even point.
Assumptions & Limitations
What the calculation assumes
- Every value you enter is treated as an exact, known amount.
- Rates and contributions are assumed to stay constant for the whole period unless the form asks for them separately.
- Results use standard financial formulas and ignore fees, penalties and promotional terms that are not entered above.
- Inflation, tax changes and market volatility are not modelled unless a field for them is provided.
- Amounts are unit-agnostic: results are returned in the same currency you enter.
What it does not cover
- Options Profit Calculator produces estimates for education and planning, not a quote, offer or professional advice.
- Real-world outcomes differ when fees, taxes, rounding rules or provider-specific terms apply.
- Local regulations and tax rules vary by country and change over time; verify current rules for your jurisdiction.
- Figures are only as accurate as the inputs you supply — check them before acting on the result.
- For decisions with lasting financial impact, confirm the numbers with a qualified professional.
Frequently Asked Questions
You May Also Need
Next step: browse the full Investing & Wealth calculators or read the related guides for context before you decide.