Dividend Calculator with DRIP and Compound Growth
This dividend calculator estimates your dividend income, yield on cost, and total portfolio growth over time, with or without reinvesting. Enter an investment amount, share price, and dividend yield, then watch the projection update instantly as you fine-tune every input.
It is built for long-term investors and anyone planning a passive income stream. Model dividend reinvestment (DRIP), regular monthly contributions, dividend growth, share-price appreciation, and dividend tax to see how small changes compound into meaningful differences across the years.
How to Use the Dividend Calculator
Enter your investment
Set the Investment Amount you plan to start with and the current Share Price of the stock or fund. The calculator converts these into the number of shares you own.
Set the dividend yield and period
Adjust the Dividend Yield with the slider or quick presets (2%, 3%, 5%, 8%, 10%), then choose your Investment Period in years.
Toggle DRIP
Keep Reinvest Dividends (DRIP) on to compound your income into new shares, or switch it off to receive dividends as cash.
Refine with advanced options
Add a Monthly Contribution, a Tax Rate on dividends, a Dividend Growth Rate, Share Price Growth, and the Dividend Frequency (monthly, quarterly, semi-annually, or annually).
Read the results
Results update instantly. Review the summary cards, the portfolio-growth and income-breakdown charts, and expand the year-by-year table for the full progression.
Features
Real-Time Calculation
Every result updates instantly as you change an input — no calculate button. Sliders and text fields stay in sync for fast adjustments.
DRIP Reinvestment
Toggle dividend reinvestment on or off to see how compounding extra shares accelerates long-term portfolio growth.
DRIP vs No-DRIP Comparison
Enable "Compare without DRIP" to chart growth with and without reinvestment side by side, making the compounding advantage clear.
Adjustable Yield with Presets
Set the dividend yield freely or tap quick presets at 2%, 3%, 5%, 8%, and 10% for common scenarios.
Contributions, Tax & Growth
Add monthly contributions for dollar-cost averaging, a dividend tax rate, an annual dividend growth rate, and share-price appreciation.
Flexible Dividend Frequency
Choose monthly, quarterly, semi-annual, or annual payments — reinvested dividends compound sooner with more frequent payouts.
Six Summary Cards
See Total Dividends Earned, Portfolio Value, Total Return, Annual and Monthly Income, Yield on Cost, and Shares Owned at a glance.
Portfolio Growth Chart
An area chart plots portfolio value over time against your invested capital as a baseline.
Income Breakdown Donut
A donut chart splits the final value into invested capital, accumulated dividends, and capital gains.
Year-by-Year Breakdown
Expand a detailed table showing shares owned, share price, annual dividend, cumulative dividends, and portfolio value for every year.
Yield on Cost
Track how your effective yield grows relative to your original investment as dividends rise over the years.
Multi-Currency Support
Switch currencies with the built-in picker; default values and slider ranges scale automatically to match.
Frequently Asked Questions
How do I calculate dividend yield?
Dividend yield is the annual dividend payment expressed as a percentage of the share price. If a stock costs $100 and pays $5 a year in dividends, the yield is 5%. Enter the share price and yield, and the calculator handles the rest.
What is DRIP (dividend reinvestment)?
A Dividend Reinvestment Plan automatically reinvests your dividends into more shares instead of paying them out as cash. Those new shares then earn dividends of their own, compounding your returns over time. Toggle Reinvest Dividends (DRIP) to compare both paths.
What is yield on cost?
Yield on cost measures your current annual dividend income against your original investment. As dividends grow through reinvestment and dividend growth, your yield on cost can climb well above the starting dividend yield.
How much do I need invested to earn a target monthly income?
Adjust the investment amount, yield, and period, then read the Monthly Income card until it reaches your target. Turning DRIP off shows the cash income you would actually take, while contributions and dividend growth show how that income builds over time.
Should I enable DRIP?
DRIP suits long-term investors who do not need the cash now — reinvesting compounds your returns and can dramatically grow your portfolio. If you rely on dividends for living expenses, leave DRIP off to keep the cash flow.
Are reinvested dividends taxed?
In many jurisdictions, dividends are taxable even when reinvested through DRIP. Use the Tax Rate field to apply a withholding rate to each payment; the calculator reinvests the net, after-tax amount. Tax rules vary, so check your local guidance for specifics.
How does dividend frequency affect the result?
More frequent payments (monthly versus annually) can slightly raise returns when DRIP is on, because dividends are reinvested sooner and start compounding earlier. The gap is usually small per period but adds up over long horizons.
How accurate are these projections?
The calculator projects results from the assumptions you set, such as a constant yield and steady growth rates. Real returns vary with market swings, company performance, and economic conditions, so treat the output as a planning guide rather than a guarantee.
Is my data saved?
No. Every calculation happens entirely in your browser. Nothing you enter is sent to a server or stored anywhere.
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