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Stock return calculators

See how different investments would have performed over time. Each tool uses real historical market data: enter an amount, pick a buy and sell date, and see what it would be worth today.

Looking for funds? ETF return calculators · Compare two stocks, or a stock vs the S&P 500

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Frequently asked questions

How accurate are the calculators? +

Each calculator uses verified historical stock price data. Your results reflect actual market performance for the selected dates.

Why do results vary between different stocks? +

Each company has its own history, volatility, earnings cycles, and market reactions. These differences can create large variations in returns when comparing across stocks.

Do the calculators include dividends? +

Most calculators reflect share price returns only. Dividend reinvestment is not included unless specifically noted.

What happens if I choose a weekend or holiday? +

If markets were closed, the calculator automatically uses the next available trading day's price.

Can I compare multiple stocks at once? +

Yes. The stock comparison calculators put the same amount into two stocks, or a stock and the S&P 500, over the same dates and show which came out ahead.

Are these tools financial advice? +

No. These calculators are for informational and educational use only and do not provide investment or financial recommendations.