Finance & Money
Dividend Reinvestment Calculator
Project ending portfolio value, contributed capital, modeled growth, and first-year dividends. The compounding visual separates investor cash from reinvested return across the selected horizon.
Combined modeled annual return-
Projected ending value-
Total contributed capital-
Dividends and price growth-
Illustrative first-year dividends-
Decision view
Contributions and reinvested-growth path
Contributions and reinvested-growth pathOpening value and recurring investor cash are separated from the modeled dividends and share-price growth that create ending value.
Exact scenario comparisonAnnual dividend yield (%) changes while all other entered assumptions remain constant.
| Annual dividend yield (%) | Combined modeled annual return | Projected ending value | Total contributed capital | Dividends and price growth | Illustrative first-year dividends |
|---|
Period-by-period detail
Monthly schedule and annual summary
How to use Dividend Reinvestment Calculator
- Enter current market value rather than historical purchase cost.
- Choose dividend yield and price growth as explicit scenario assumptions.
- Compare several return and contribution cases and review taxes, fees, and account type separately.
Calculator guide
Understanding Dividend Reinvestment Calculator
Dividend reinvestment combines cash distributions, share-price movement, and new contributions. Treating dividend yield plus price growth as one constant return is transparent, but it is a scenario—not a market forecast.
Calculation method
How the calculation works
Combine the entered dividend yield and share-price growth as a constant total-return assumption, compound monthly, and add recurring end-of-month contributions. Add the entered dividend yield and price-growth rate as a modeled annual total return, convert it to the page's monthly compounding convention, and add recurring end-of-month contributions.
Return anatomy
Separate income from price movement
The same total return can arise from very different cash-flow patterns.
Worked situations
Practical examples
- A $50,000 portfolio with $500 monthly contributions receives $90,000 of new cash over 15 years.
- A 3.2% dividend yield plus 4% price growth forms a 7.2% modeled annual return.
- Ending value above contributed capital is modeled investment growth, not guaranteed income.
Better inputs
Useful tips
- Use total-return history only as context, not a promise.
- Model dividends and price growth separately when tax or income timing matters.
- Stress-test dividend cuts and negative price periods.
Before relying on the result
Limitations and common mistakes
- Yield and price growth remain constant and are combined additively.
- Taxes, fees, dividend timing, changing share price, fractional-share constraints, and sequence risk are excluded.
- Actual dividends and market value may fall.
Reference
Key terms
- Dividend yield
- Annual cash distribution divided by market value under the entered assumption.
- Price growth
- Modeled annual change in share value excluding dividends.
- Total return
- Combined dividend and price return in this simplified model.
- Contributed capital
- Opening value plus recurring cash added by the investor.
Important note
Calculated from the entered values and stated financial terms. It is not a product quote, lending decision, tax filing, or investment recommendation.
Frequently asked questions
Is dividend yield guaranteed?
No. Companies or funds can change distributions, and market value changes the observed yield.
Does reinvestment mean dividends are free return?
No. A dividend transfers value from the company or fund to the investor and may have tax consequences.
Why are contributions separated?
This prevents investor deposits from being mistaken for investment performance.
Can the modeled return be negative?
Yes, but ensure the combined assumption remains mathematically valid for the projection.