Stock Calculator Profit
Calculate your profit or loss from stock trades including commissions and fees.
Published by:
isCalculator Editorial Team
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How to use this tool?
Use the Stock Profit Calculator to quickly determine your net profit or loss from a stock trade, including commission fees.
- Enter Buy Price – The price you paid per share (e.g., 150.00).
- Enter Sell Price – The price you sold per share (e.g., 200.00).
- Enter Number of Shares – Total shares bought and sold (e.g., 100).
- Enter Commission (%) – The percentage fee per trade (e.g., 0.1 for 0.1%). Leave as 0 if none.
- Click Calculate Profit.
What you get:
- Total Cost – Buy price plus commission, multiplied by shares.
- Total Revenue – Sell price minus commission, multiplied by shares.
- Profit / Loss – Revenue minus cost. Positive = profit, negative = loss.
- Formula Breakdown – Shows each step for verification.
All values are in USD. Commissions are applied as a percentage of the trade amount.
Previous Results
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Frequently Asked Questions
Stock profit is calculated as (Sell Price - Buy Price) × Number of Shares, minus any commissions or fees. Our calculator includes commission percentage for both buy and sell sides.
A commission is a fee charged by a broker for executing a trade. It is usually a percentage of the trade value or a fixed amount.
No, this calculator assumes a simple buy and sell transaction. For short selling, you would need a different calculation.
