Dividend Reinvestment (DRIP) Calculator

Dividend Reinvestment (DRIP) is evaluated from Initial Shares, Current Share Price and Annual Dividend per Share. The calculation reports Final Shares Owned, Portfolio Value and Total Dividends Received.

Results

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About the Dividend Reinvestment (DRIP) Calculator

Dividend Reinvestment (DRIP) is treated here as a quantitative relation between Initial Shares, Current Share Price, Annual Dividend per Share and Annual Dividend Growth Rate and Final Shares Owned, Portfolio Value, Total Dividends Received and Initial Investment Value.

The calculator uses a multi formula configuration. Each reported value is read as a direct evaluation of the stored rules with the declared field formats and units.

Formula basis:
Each year: new shares = (total shares x annual dividend) / share price. Total shares accumulate. Final value = final shares x final price.

Interpret the outputs in the order shown by the result fields. Optional inputs affect only the outputs that depend on those variables.

Formula & How It Works

The calculation applies the following relations exactly as recorded in the metadata:

Each year: new shares = (total shares x annual dividend) / share price. Total shares accumulate. Final value = final shares x final price.

Each output field is produced by substituting the supplied inputs into the relevant relation and then applying the declared rounding or text format.

Worked Examples

Example 1: Johnson & Johnson: 100 shares at $150, $4.52/yr dividend, 5% div growth, 7% price growth, 20 years

Inputs

initial_shares: 100 share_price: 150 annual_dividend: 4.52 div_growth_rate: 5 price_growth: 7 years: 20
Final Shares Owned: 164.9328 shares. Portfolio Value: $95,735.71. Total Dividends Received: $20,230.45. Initial Investment Value: $15,000. Total Return: 538.2%

With Initial Shares = 100, Current Share Price = 150, Annual Dividend per Share = 4.52 and Annual Dividend Growth Rate = 5 as the stated inputs, the result is Final Shares Owned = 164.9328 shares, Portfolio Value = $95,735.71 and Total Dividends Received = $20,230.45. Each value corresponds to the declared output fields.

Example 2: Realty Income (O): 200 shares at $55, $3.06 annual dividend, 3% div growth, 3% price growth, 25 years

Inputs

initial_shares: 200 share_price: 55 annual_dividend: 3.06 div_growth_rate: 3 price_growth: 3 years: 25
Final Shares Owned: 774.2631 shares. Portfolio Value: $89,162.42. Total Dividends Received: $49,809.86. Initial Investment Value: $11,000. Total Return: 710.6%

With Initial Shares = 200, Current Share Price = 55, Annual Dividend per Share = 3.06 and Annual Dividend Growth Rate = 3 as the stated inputs, the result is Final Shares Owned = 774.2631 shares, Portfolio Value = $89,162.42 and Total Dividends Received = $49,809.86. Each value corresponds to the declared output fields.

Example 3: S&P 500 ETF (VOO): 50 shares at $400, $6/yr dividend, 5% div growth, 9% price appreciation, 30 years

Inputs

initial_shares: 50 share_price: 400 annual_dividend: 6 div_growth_rate: 5 price_growth: 9 years: 30
Final Shares Owned: 65.7748 shares. Portfolio Value: $349,071.7. Total Dividends Received: $24,136.01. Initial Investment Value: $20,000. Total Return: 1,645.4%

With Initial Shares = 50, Current Share Price = 400, Annual Dividend per Share = 6 and Annual Dividend Growth Rate = 5 as the stated inputs, the result is Final Shares Owned = 65.7748 shares, Portfolio Value = $349,071.7 and Total Dividends Received = $24,136.01. Each value corresponds to the declared output fields.

Example 4: AT&T stock: 300 shares at $20, $1.11 dividend, 0% growth, 0% price growth, 10 years

Inputs

initial_shares: 300 share_price: 20 annual_dividend: 1.11 div_growth_rate: 0 price_growth: 0 years: 10
Final Shares Owned: 514.8772 shares. Portfolio Value: $10,297.54. Total Dividends Received: $4,297.54. Initial Investment Value: $6,000. Total Return: 71.6%

With Initial Shares = 300, Current Share Price = 20, Annual Dividend per Share = 1.11 and Annual Dividend Growth Rate = 0 as the stated inputs, the result is Final Shares Owned = 514.8772 shares, Portfolio Value = $10,297.54 and Total Dividends Received = $4,297.54. Each value corresponds to the declared output fields.

Common Use Cases

  • Calculate DRIP growth over 10-30 years
  • See how reinvesting dividends compounds wealth
  • Compare DRIP vs cash dividend returns