Stock & Crypto Profit Calculator

Calculate your potential returns, ROI, and break-even price instantly. Works for Stocks, ETFs, and Cryptocurrency.

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Net Profit / Loss
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What If Analysis (Based on Buy Price)
Price Change New Price Net Profit ROI

How to use this calculator

Whether you are a day trader or holding long-term (HODL), knowing your exact numbers is crucial. This tool accounts for trading fees, which often eat into small gains.

Note: This tool runs entirely in your browser. No financial data is sent to any server.

Frequently Asked Questions

Does this work for Crypto?
Yes. The "Quantity" field supports high-precision decimals, making it perfect for Bitcoin, Ethereum, or altcoin calculations.
How is ROI calculated?
ROI (Return on Investment) is calculated as: (Net Profit / Total Investment) * 100.
What is Break-Even Price?
This is the price you must sell your asset at to make exactly $0 profit, covering both your initial investment and any trading fees.