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Guide · Stock Valuation

Intrinsic Value Calculator

Intrinsic value is what a business is truly worth based on the cash it will generate — not what the market currently prices it at. When the market price falls significantly below intrinsic value, you have a potential buy opportunity with a built-in margin of safety.

What is intrinsic value?

Intrinsic value is the fundamental worth of a business, derived from its ability to generate future cash flows. Unlike market price — which reflects supply, demand, sentiment, and momentum — intrinsic value is anchored in the economics of the business itself.

The key insight of value investing: when market price is significantly below intrinsic value, you are buying a dollar of future earnings for less than a dollar today. Benjamin Graham called this gap the margin of safety — a buffer against errors in your assumptions and unpredictable events.

How to calculate intrinsic value — 4 methods

1. Discounted Cash Flow (DCF) — most rigorous

DCF is the gold standard for intrinsic value calculation. It projects a company's free cash flow forward 10 years, discounts each year's cash flow back to present value using WACC, adds a terminal value, subtracts net debt, and divides by shares outstanding.

DCF Formula
Intrinsic Value = Σ (FCFt / (1+WACC)t) + Terminal Value − Net Debt

Best for: profitable companies with stable, predictable free cash flow.

2. Graham Number — for value stocks

Benjamin Graham's formula provides a quick intrinsic value ceiling, particularly useful for traditional value stocks in financial and industrial sectors.

Graham Number
Graham Number = √(22.5 × EPS × Book Value per Share)

Best for: traditional value stocks — financial, industrial, and consumer staple companies.

3. Earnings Power Value (EPV)

EPV values a company based on its current, normalized earnings — with no growth assumed. It represents a conservative floor value: what the business is worth if it never grows again.

EPV Formula
EPV = Normalized Earnings / WACC

Best for: stable businesses with limited growth — utilities, mature consumer brands.

4. Asset-based valuation

For companies whose value lies primarily in what they own rather than what they earn, asset-based valuation calculates intrinsic value as the net asset value (NAV) — total assets minus total liabilities, adjusted to market value.

Best for: holding companies, real estate investment trusts (REITs), banks, and natural resource companies.

What inputs do you need for an intrinsic value calculator?

Free Cash Flow (3yr avg)
The primary input for DCF — use a weighted average of the last 3 years
Revenue Growth Rate
Historical CAGR anchors near-term projections (years 1–5)
WACC / Discount Rate
Reflects investment risk — typically 7–12% for US large-caps
Terminal Growth Rate
Long-run growth assumption — typically 2–3% (in line with GDP)
Net Debt
Total debt minus cash — subtracted from enterprise value
Shares Outstanding
Divides equity value into per-share intrinsic value

Common mistakes when calculating intrinsic value

Using too high a growth rate

The single biggest error in intrinsic value calculations. Assuming 25–30% annual growth indefinitely produces trillion-dollar valuations for mid-cap companies. Cap near-term growth at 30% and let it mean-revert to industry averages by years 6–10.

Ignoring terminal value sensitivity

Terminal value typically represents 60–80% of total intrinsic value. A 0.5% change in the terminal growth rate can move your output by 15–25%. Always stress-test with multiple terminal growth assumptions (1.5%, 2.5%, 3.5%).

Not running multiple scenarios

A single-point DCF estimate creates false precision. Professional analysts run Bear, Base, and Bull scenarios to show the range of reasonable outcomes — giving a distribution of intrinsic values rather than a single number.

Treating the output as precise, not a range

Intrinsic value is an estimate, not a fact. A well-built model produces a range — perhaps $85–$130 per share — not a single number like $107.43. If you're buying at $80, you have margin of safety across the full range. If you're buying at $120, you're only safe in the bull case.

How pocketDCF calculates intrinsic value

pocketDCF runs an institutional-grade 10-year, 3-stage DCF model automatically, pulling real financial data directly from regulatory filings.

Related guides
What is DCF? Discounted Cash Flow Explained →How to Value a Stock: Step-by-Step Guide →WACC Calculator — Weighted Average Cost of Capital Explained →
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