Enter any stock, any amount, any date — and find out exactly what you'd have today, including dividends and annual return.
Years Ago5 years agoIPO
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IPO Date
Market Cap
Current Price
⚠️
Current Stock Value
Current Stock Value
Dividends Paid
Total Value
Invested
Shares Bought
Adjusted for Splits
Purchase Price
Adjusted for Splits
Price Now
Total Gain/Loss
Years Held
📅 Trading Range on Purchase Date
Split-Adjusted Values
Open
High
Low
Close
📈
Annual IRR — Internal Rate of Return
⚖️ vs. S&P 500 (SPY) — Same Amount, Same Dates
Your Stock
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—
S&P 500 (SPY)
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Total Value
Stock value + dividends
💰
Estimated Dividends Earned
Date
Per Share
Shares
Total
✂ Stock Splits During This Period
Cumulative Split Ratio
Date
Split
📉 Drawdowns You Would Have Endured
Drawdowns > 30%
Drawdowns > 50%
Largest Drawdown
Major Drawdowns (−50% or Greater)
#
Peak Date
Peak Value
Trough Date
Trough Value
Drop
Recovery Date
Worst Drawdown
Recovery Date
📈 Portfolio Value Over Time
Peak
Trough
Recovered
📊 Price Range During This Period
Split-Adjusted Values
Lowest Price
Highest Price
⚡ Best & Worst Day
Worst Day
Best Day
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About This Stock Investment Calculator
How Much Would I Have is a free stock investment calculator that lets you see what any investment would be worth today. Enter any stock ticker, ETF, index fund, cryptocurrency, or commodity ETF along with a dollar amount and purchase date. The calculator shows your total return including dividends, stock splits, and real drawdowns you would have experienced — plus a side-by-side comparison against the S&P 500.
See the complete history of any stock including IPO date, historical price, dividends paid, stock splits, major drawdowns, and best and worst performing days. Calculate your annual return and see if you beat the S&P 500 index.
Enter any stock ticker, ETF, or cryptocurrency, along with a dollar amount and purchase date. The calculator fetches historical price data and shows what your investment would be worth today, including stock splits, dividends, and real drawdowns you would have experienced.
All price and dividend data comes from Yahoo Finance. While we strive for accuracy, historical data may contain gaps or adjustments. This tool is for informational purposes only and should not be used as the sole basis for investment decisions.
When "Reinvest Dividends" is unchecked, dividends are collected as cash and added to your total return separately. When checked, each dividend payment is used to buy additional shares at that day's price, compounding your returns over time.
Stock splits are automatically accounted for. Yahoo Finance provides split-adjusted historical prices, so your share count and returns reflect all splits that occurred during the holding period.
A drawdown measures the decline from a peak value to a trough. The calculator shows every drawdown greater than 30% and 50%, plus the single worst drawdown. This helps you understand whether you could have emotionally held through the volatility.
The S&P 500 comparison uses SPY, which began trading in January 1993. If your purchase date is before SPY existed, the comparison is not available because it wouldn't be a fair apples-to-apples measurement.
Yes. Use the Crypto dropdown or type the Yahoo Finance ticker directly, which follows the format BTC-USD, ETH-USD, SOL-USD, etc.
Yes. ETFs like SPY, QQQ, and GLD work just like stocks. Use the dropdowns to browse indices, sector ETFs, commodities, and fixed income ETFs.
Yes. International stocks on Yahoo Finance typically use the ticker followed by a dot and the exchange code. For example, Toyota on the Tokyo exchange is 7203.T, Samsung on Korea is 005930.KS, Nestle on Switzerland is NESN.SW, and Shell on London is SHEL.L. You can find the exact ticker by searching for the company on Yahoo Finance and using the symbol shown there.
Yes, completely free with no account required.
No. This tool is for educational and informational purposes only. Past performance does not guarantee future results. Always consult a qualified financial advisor before making investment decisions.