Pick from popular stocks and ETFs (Apple, Microsoft, NVIDIA, Tesla, Amazon, VOO, SPY, QQQ, SCHD), enter lump sum or monthly investment, and project future value, dividends, ROI and CAGR over any holding period.
A stock investment calculator estimates future portfolio value using: Future Value = Shares × Price × (1 + growth)^years, plus reinvested dividends. Investing $10,000 in an S&P 500 ETF at 10% annual return grows to about $67,275 in 20 years; with a 1.3% dividend yield reinvested (DRIP), the total approaches $85,000+.