About the Fair Value Calculator
We build evidence-based fair value and quality research for self-directed investors, independent, transparent and deliberately conservative. The goal: give retail investors the same depth usually reserved for professionals, without hype and without promises.
Our mission
Most investing tools show prices and opinions. We show a transparent intrinsic value: a fair value from 21 independent valuation models, a quality score from 25 fundamental factors, and an honest evidence status, for about 35,000+ stocks worldwide. Every number traces back to real reported data.
The original, since 2016
The Fair Value Calculator is the original of its kind. The idea and first backtests began in 2013 during Dr. Peter Klein's studies, first handwritten formulas, then a single online calculator. On 20 March 2016, fairvalue-calculator.com went public, introduced in the Wertpapier-Forum community. That single calculator grew into today's platform covering about 35,000+ stocks, 21 valuation models and a quality score from 25 factors.
What we believe
- Evidence over opinion. A valuation is only worth the data behind it, so we show evidence and ranges openly.
- Transparency. We explain our method (see Methodology) and our data sources (see Data & Trust).
- Restraint. No promised returns, no buy/sell tips. When in doubt we withhold a valuation rather than show a wrong one.
Who is behind it
The Fair Value Calculator is operated by an Austrian-registered company; the person responsible for content is Dr. Peter Klein. Contact: [email protected]. Full details in the imprint.
Free & Pro
Browsing, searching and valuing individual stocks is free and needs no sign-up. Pro (€9.90/month, first month €1) adds tools for ongoing monitoring, a watchlist with overvaluation alerts, diversification and market-valuation checks, and the full screener.
Start free → See Pro · Methodology · Risk notice
Not financial advice · no buy/sell recommendation.