How This Intrinsic Value Calculator Works
This calculator uses a simplified Discounted Cash Flow (DCF) model to estimate what a stock is worth today based on expected future cash generation.
- Forecast future cash flows from your growth assumptions.
- Apply a discount rate to convert future cash flows into present value.
- Calculate terminal value to capture value beyond the forecast period.
Intrinsic Value Formula (DCF Model)
DCF valuation combines two parts:
- Present value of forecast cash flows (year 1 to year N).
- Present value of terminal value after year N.
In simple terms: Intrinsic Value = PV of Forecast Cash Flows + PV of Terminal Value.
Example: Calculating Apple (AAPL) Intrinsic Value
Let's walk through a simplified DCF for Apple (AAPL) using publicly reported figures and conservative assumptions:
| Input | Value | Source / Rationale |
|---|---|---|
| Free cash flow per share (FCF/share) | $6.50 | ~$99B FCF ÷ ~15.2B diluted shares |
| Growth rate (years 1–10) | 8% | Conservative vs. historical FCF growth |
| Discount rate (WACC) | 9% | Approx. cost of capital for a mega-cap tech stock |
| Terminal growth rate | 3% | In-line with long-run GDP growth |
| Forecast horizon | 10 years | Standard DCF window |
Discounting each year's projected FCF back at 9% gives a present value of forecast cash flows of roughly $61.80/share. The terminal value (year-10 FCF × 1.03 ÷ (9% − 3%)) is about $240.85, which discounts back to approximately $101.75/share.
Intrinsic value ≈ $61.80 + $101.75 ≈ $163.55 per share.
Compare that to AAPL's market price to gauge potential upside or downside, then add a margin of safety (often 20–30%) before acting on it. Try the calculator above with your own FCF, growth, and discount-rate assumptions to see how sensitive the result is.
Note: assumptions are illustrative, not investment advice. Update them with the latest filings before using the result for a real decision.
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Frequently Asked Questions
- What is an intrinsic value calculator?
- An intrinsic value calculator estimates the true value of a stock based on its future cash flows, helping investors determine if a stock is undervalued or overvalued.
- How accurate is a DCF intrinsic value calculation?
- DCF calculations depend on assumptions like growth rate and discount rate. While not perfect, they are widely used by professional investors to estimate fair value.
- What discount rate should I use?
- Most investors use 8%-12%, depending on risk. Higher-risk stocks require a higher discount rate.
- What is a good margin of safety?
- A margin of safety of 20%-30% is commonly used to reduce risk when investing based on intrinsic value.
- Can beginners use an intrinsic value calculator?
- Yes. A good calculator simplifies complex valuation models, making it easy for beginners to estimate stock fair value.
- Is intrinsic value the same as market price?
- No. Market price is what investors are willing to pay, while intrinsic value reflects the true worth based on fundamentals.
- What is the best method to calculate intrinsic value?
- Discounted Cash Flow (DCF) is one of the most widely used and reliable methods for estimating intrinsic value.