Stock Return Calculator
Calculate the total percentage return on a stock position by combining capital gains and dividends received. Use it to evaluate how well a specific investment has performed.
Last updated: September 2026
Formula below · 3 sources (investor.gov, sec.gov, Wikipedia) · Updated Sep 2026
Compare with similar
About this calculator
Total stock return captures both the price appreciation of your shares and the dividends received; this calculator then annualizes it. Total return multiple = (shares × currentPrice + totalDividends) / (shares × purchasePrice). Annualized Return (%) = (multiple^(1 / holdingPeriod) − 1) × 100, the compound annual growth rate (CAGR) that turns your cost into your current value plus dividends over the holding period in years. Annualizing lets you compare positions held for different lengths of time; the total (not annualized) return is simply (multiple − 1) × 100. Dividends are counted as cash received (not reinvested), and taxes and trading costs are ignored. Annualizing holding periods well under a year can produce misleadingly large numbers.
How to use
You buy 50 shares at $40 each, three years later they trade at $55, and you have received $150 in total dividends. Cost basis = 50 × $40 = $2,000. Current value plus dividends = 50 × $55 + $150 = $2,900. Total return multiple = $2,900 / $2,000 = 1.45 (a 45% total return). Annualized over 3 years: (1.45^(1/3) − 1) × 100 = 13.19% per year. Without the dividends the multiple would be 1.375, or 11.20% per year, showing how dividends boost performance.
Frequently asked questions
What is the difference between total return and capital gains return on a stock?
Capital gains return measures only the price change of a stock — how much the share price rose or fell relative to your purchase price. Total return adds dividend income on top of that, giving a more complete picture of investment performance. For income-focused stocks like utilities or REITs, dividends can represent the majority of total return, so ignoring them would severely understate how well the investment performed.
How do dividends affect the total return percentage on a stock investment?
Dividends increase your total return because they represent cash received in addition to any price appreciation. In this calculator they are added directly to your capital gain in the numerator. Over long holding periods, reinvested dividends have historically accounted for a large portion of total equity market returns — some studies suggest over 40% of S&P 500 total return since 1930 came from dividends. Even modest dividend yields significantly compound your wealth if reinvested.
Why doesn't total return tell me everything I need to know about a stock investment?
Total return ignores the time dimension — a 45% return over 10 years is far less impressive than the same return over 2 years. It also doesn't account for inflation, taxes on dividends and capital gains, or the opportunity cost of capital. To compare investments fairly, you should also calculate the annualized return (CAGR) and consider after-tax returns. Additionally, total return doesn't measure risk, so a high-return investment that was extremely volatile may not have been the best choice for your portfolio.