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Stock Non-constant Growth Calculator

Two-stage Dividend Discount Model for stocks with a high-growth phase.

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Intrinsic Value per Share
$41.40
PV of High-Growth Dividends
$6.11
PV of Terminal Value
$35.29
Terminal Value
$45.70
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How to use the Stock Non-constant Growth Calculator

The Stock Non-constant Growth Calculator is free and runs entirely in your browser — no sign-up, and nothing you enter leaves your device. It opens pre-filled with a realistic example, so you can see how it works before replacing any figure with your own; the results update as you type. Press Calculate to refresh the result panel, or Reset to return to the example.

The inputs it asks for:

  • Current Dividend (D0) — a dollar amount.
  • High-Growth Rate — a percentage (enter 6 for 6%).
  • Years of High Growth — a number.
  • Stable (Terminal) Growth Rate — a percentage (enter 6 for 6%).
  • Required Rate of Return — a percentage (enter 6 for 6%).

The formula

A two-stage dividend discount model. It discounts each dividend through an explicit high-growth phase, then values everything after as a Gordon-growth "terminal value" and discounts that lump back too:

Value = Σ Dₜ/(1 + r)ᵗ  (high-growth years)  +  Terminal ÷ (1 + r)ⁿ
Terminal = D₍ₙ₊₁₎ / (r − g_stable)
Dₜ
the dividend in year t of the high-growth phase
r, g_stable
the required return and the perpetual growth rate after the high-growth years
n
the number of high-growth years

This suits companies expected to grow fast for a while, then settle to a steady mature rate — a better fit than single-stage growth for young firms. As with any dividend model it needs r > stable g, and the terminal value (often most of the total) is very sensitive to that stable-growth assumption.

Worked example

Using the example values — Current Dividend (D0) $2.00, High-Growth Rate 10%, Years of High Growth 3, Stable (Terminal) Growth Rate 3%, Required Rate of Return 9% — the Stock Non-constant Growth Calculator returns a Intrinsic Value per Share of $41.40. It also reports PV of High-Growth Dividends ($6.11), PV of Terminal Value ($35.29), Terminal Value ($45.70).

Prefer your own numbers? Change any field above and this recomputes instantly.

Key terms

Two-stage DDM
A dividend model with an explicit high-growth phase followed by stable perpetual growth.
Terminal value
The value, at the end of the high-growth phase, of all dividends thereafter.
Required return (r)
The annual return you demand to hold the stock.
Present value
Future dividends and the terminal value discounted to today.

Frequently asked questions

When is a two-stage model better than constant growth?

When a company is growing quickly now but will plausibly slow to a mature rate later — most young or fast-growing firms. Constant growth can't capture that transition.

Why does the terminal value dominate?

It captures every dividend beyond the explicit years, so it's often the majority of the total — which also makes the result very sensitive to the stable-growth and required-return assumptions.

What if the company pays no dividend?

Dividend models fit poorly. For non-payers, analysts often use discounted free cash flow or valuation multiples instead.

Educational information, not financial advice. See our methodology for how these tools are built and checked.