Graham Number Calculator
Estimate the intrinsic value of a stock based on Benjamin Graham's formula.
Must be positive for a valid calculation.
Must be positive for a valid calculation.
Calculation Results
GN = √(22.5 × EPS × BVPS)
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It represents an upper bound for what a defensive investor might consider paying. This is a simplified model and should not be the sole basis for investment decisions. Other factors like debt, growth prospects, and overall market conditions are also important.
In the world of value investing, few names command as much respect as Benjamin Graham, often hailed as the “father of value investing.” His disciplined approach to analyzing stocks, focusing on fundamental analysis and a margin of safety, has guided generations of successful investors, including his most famous student, Warren Buffett. Central to Graham’s methodology is the concept of intrinsic value and a specific metric known as the “Graham Number.” The WorkToolz Graham Number Calculator provides an accessible and efficient way to compute this theoretical intrinsic value, helping you identify potentially undervalued stocks that align with Graham’s conservative investment philosophy. It’s an indispensable tool for investors seeking a quantitative measure of a stock’s worth that prioritizes safety and long-term potential.
The Graham Number serves as an upper bound for what a defensive investor should consider paying for a stock. It’s a single number that aims to estimate a stock’s maximum fair price based on its earnings and book value, without considering complex projections or subjective forecasts. Graham believed that a company’s past earnings power and its tangible assets (book value) provided a solid foundation for valuation, ensuring that investors don’t overpay for speculative growth. By focusing on these core fundamentals, the Graham Number helps you avoid “hot” stocks driven by fleeting hype and instead directs your attention to financially sound companies trading at a reasonable price. It’s a powerful filter for identifying robust companies that meet strict criteria for stability and undervaluation, a cornerstone of intelligent investing.
Using the WorkToolz Graham Number Calculator is straightforward, designed to simplify a core aspect of fundamental analysis. To determine the Graham Number, you primarily need two crucial pieces of data for the stock you are analyzing: its Earnings Per Share (EPS) and its Book Value Per Share (BVPS). It’s important that both these values are positive for a valid calculation, reflecting a company with a history of profitability and positive equity. While entering the Stock Symbol/Name and Current Market Price are optional for the calculation itself, they can help you organize your analysis and compare the calculated Graham Number directly against the market price. Simply input the required figures into their respective fields on our intuitive interface. With a quick click of the “Calculate Ratio” button, our tool instantly computes the Graham Number, presenting you with a clear result that can inform your investment decisions.
Beyond the immediate calculation, the WorkToolz Graham Number Calculator empowers you to adopt a more disciplined approach to stock selection. By providing a theoretical intrinsic value, it helps you identify whether a stock is trading above or below what Graham might consider its fair value. If the current market price is significantly below the calculated Graham Number, it may suggest an attractive investment opportunity with a built-in margin of safety. While the Graham Number is a simplified model and should not be the sole basis for investment decisions—as other factors like debt, growth prospects, and overall market conditions are also important—it provides an excellent starting point for deeper research. Our tool also allows you to download a comprehensive report as a PDF, providing a convenient way to save and review your analyses. Embrace the wisdom of value investing with the WorkToolz Graham Number Calculator and fortify your portfolio with fundamentally sound choices.