Stock Profit Calculator
Calculate your actual stock returns.
See profit after trading fees and taxes.
Trade Details
Enter Trade Details
Input buy/sell prices and quantity
to see your
realized profit.
Net Profit
$0
Buy Total
$0
Sell Total
$0
Total Fees
$0
Tax
$0
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FAQ
Quick answers to common questions.
How do I calculate stock profit?
Profit = (Sell Price × Shares) - (Buy Price × Shares) - Fees - Taxes. This calculator factors in commission and capital gains tax automatically.
What fees affect my stock returns?
Common fees include broker commissions (typically 0.01-0.5%), SEC fees, and FINRA TAF. Many modern brokers offer $0 commission trades.
How is capital gains tax calculated?
Short-term gains (held <1 year) are taxed as ordinary income. Long-term gains (>1 year) are taxed at 0%, 15%, or 20% depending on your income bracket.
What is ROI on a stock?
Return on Investment = (Net Profit ÷ Initial Investment) × 100. This shows your percentage gain or loss after all costs.