Dividend Reinvestment Calculator

Calculate the power of dividend reinvestment (DRIP). Compare your wealth with and without reinvesting dividends.

Final Value (With DRIP)

$53,486

Without DRIP

$41,991

DRIP Advantage

+$11,495

Annual Income (With DRIP)

$1,235

Total Dividends Received

$9,920

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How It Works

  1. 1Enter your initial investment amount.
  2. 2Set the current dividend yield of your investment.
  3. 3Estimate the annual dividend growth rate.
  4. 4Estimate the annual share price growth rate.
  5. 5Choose your investment timeline and DRIP preference.
  6. 6Compare results with and without dividend reinvestment.

The formula

  • Dividend yield(t) = Initial yield × (1 + dividend growth)^(t − 1)
  • Shares(t) = Shares(t − 1) × (1 + Dividend yield(t))
  • Share price(t) = Initial investment × (1 + price growth)^t
  • Portfolio value(t) = Shares(t) × Share price(t)

Dividends are calculated on your original cost basis. With reinvestment, each year's dividend buys additional shares at that year's price. Without reinvestment, the dividends are summed and added to the final share value.

Worked example

Invest $10,000 at a 3% starting dividend yield. The dividend grows 5% a year, the share price grows 6% a year, over 20 years.

  1. 1Share price after 20 years: $10,000 × 1.06^20 = $32,071
  2. 2Without reinvestment, the 20 dividends add up to $9,920, so the total is $32,071 + $9,920 = $41,991
  3. 3With reinvestment, each dividend buys more shares, and the holding grows to $53,486

Reinvesting adds $11,495. The final-year dividend is $1,235 with reinvestment and $758 without.

Frequently Asked Questions

What is DRIP (Dividend Reinvestment)?

DRIP stands for Dividend Reinvestment Plan. Instead of receiving dividend payments as cash, you automatically use them to buy more shares. This creates a compounding effect as your growing share count generates even more dividends.

Should I reinvest dividends or take the cash?

It depends on your goals. Reinvesting maximizes long-term growth through compounding. Taking cash provides current income and flexibility. Generally, reinvest if you're in the accumulation phase and take cash if you need income in retirement.

What's a good dividend growth rate to expect?

Dividend aristocrats (companies that have increased dividends for 25+ years) average about 5-10% annual dividend growth. Some high-growth companies may increase dividends faster, while utilities and REITs may grow slower at 2-4%.

How do taxes affect dividend reinvestment?

In taxable accounts, you owe taxes on dividends whether you reinvest or not. DRIP in tax-advantaged accounts (IRA, 401k) avoids this issue. In taxable accounts, reinvested dividends increase your cost basis, reducing capital gains taxes later.