P/E Ratio & Fair Value Calculator
P/E, PEG, earnings yield and the fair-value price at a target multiple — quick equity valuation from EPS.
Formula
P/E alone is meaningless without growth and quality context — that's what PEG adds (Lynch's rule of thumb: PEG ~1 is fair). Earnings yield (1/PE) lets you compare a stock against bond yields directly. None of these substitute for cash-flow durability.
Not financial advice — for informational and analytical use only. Verify all figures with a qualified professional before acting on them.
Disclaimer: This tool is for general informational and estimation purposes only and is not professional financial, tax, accounting or legal advice. All figures are estimates — verify with a qualified professional before making decisions. Read the full disclaimer.
Need p/e ratio & fair value calculator results fast? Analysts, founders, traders and finance professionals use the P/E Ratio & Fair Value Calculator to skip the spreadsheet and get a defensible answer in one step — free, private and instant.
About P/E Ratio & Fair Value Calculator
P/E, PEG, earnings yield and the fair-value price at a target multiple — quick equity valuation from EPS. P/E alone is meaningless without growth and quality context — that's what PEG adds (Lynch's rule of thumb: PEG ~1 is fair). Earnings yield (1/PE) lets you compare a stock against bond yields directly. None of these substitute for cash-flow durability. The governing relationship is P/E = price/EPS; PEG = P/E ÷ growth%; fair value = EPS × fair P/E. The P/E Ratio & Fair Value Calculator computes entirely in your browser — free, private (your figures never leave your device) and instant, recalculating live as you change any input.
How to use P/E Ratio & Fair Value Calculator
- 1Enter Share price (currency), EPS (trailing) (currency), Earnings growth (%/yr), Fair P/E for the stock into the P/E Ratio & Fair Value Calculator.
- 2The result is computed automatically using P/E = price/EPS; PEG = P/E ÷ growth%; fair value = EPS × fair P/E — there is no button to press.
- 3Change any input to model a different scenario, then copy or share the result.
Why use P/E Ratio & Fair Value Calculator?
- ✓Computes p/e ratio & fair value calculator instantly with the correct formula — no spreadsheet needed
- ✓100% free and unlimited, with no sign-up, login or paywall
- ✓Runs entirely in your browser, so the figures you enter stay private
- ✓Shows the formula, a live worked example and references so you can defend the number
Frequently asked questions
What is the formula behind the P/E Ratio & Fair Value Calculator?+
P/E Ratio & Fair Value Calculator uses P/E = price/EPS; PEG = P/E ÷ growth%; fair value = EPS × fair P/E. P/E alone is meaningless without growth and quality context — that's what PEG adds (Lynch's rule of thumb: PEG ~1 is fair). The tool substitutes your actual inputs into this relationship and shows the worked example step by step.
What inputs does the P/E Ratio & Fair Value Calculator need?+
Enter Share price (currency), EPS (trailing) (currency), Earnings growth (%/yr), Fair P/E for the stock and the result updates immediately — there is no button to press. Change any value to model a different scenario in real time.
Is the P/E Ratio & Fair Value Calculator free, and is my data private?+
Yes — it is completely free with no sign-up or usage limit, and it runs entirely in your browser, so the numbers you enter are never uploaded or stored on any server. It is for informational and analytical use, not financial advice.
What should I watch out for when using the P/E Ratio & Fair Value Calculator?+
Earnings yield (1/PE) lets you compare a stock against bond yields directly. None of these substitute for cash-flow durability.
What is the P/E Ratio & Fair Value Calculator based on?+
The method follows authoritative sources: Lynch — One Up on Wall Street; Graham valuation. The formula and references are shown on the page so you can verify and cite the result.
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