Top 10 Ratios for Evaluating Value Stocks

Value investing is the discipline of buying stocks for less than they are worth. Popularized by Benjamin Graham and perfected by Warren Buffett, it remains one of the most proven approaches to long-term wealth building. But finding genuinely undervalued stocks requires more than just looking for low prices — you need the right ratios to distinguish cheap stocks from cheap stocks that deserve to be cheap.

These 10 ratios form the foundation of value analysis. Used together, they help you identify companies trading below intrinsic value while filtering out value traps that look cheap but carry hidden risks.

1. Price-to-Earnings (P/E) Ratio

The cornerstone of value investing. A P/E ratio below the market average (typically 15-18) can indicate undervaluation. However, always compare P/E within the same sector — a utility at 12x earnings is normal, but a tech company at 12x might signal real opportunity or serious problems.

2. Price-to-Book (P/B) Ratio

P/B compares market price to the company's net asset value. A P/B below 1.0 means you are buying assets for less than their book value, which Graham considered the hallmark of a bargain. This ratio works best for asset-heavy industries like banking, insurance, and manufacturing.

3. Price-to-Free-Cash-Flow (P/FCF)

Free cash flow is harder to manipulate than earnings, making P/FCF a more reliable valuation metric. A P/FCF below 15 is generally attractive, and below 10 can signal deep value. This ratio is especially useful for comparing companies with different depreciation and capital expenditure profiles.

4. Dividend Yield

A healthy dividend yield (2-5%) provides income while you wait for the market to recognize a stock's value. Dividends also signal management confidence in future cash flows. But beware of yields above 7-8%, which often indicate the market expects a cut.

5. Payout Ratio

The payout ratio shows what percentage of earnings goes to dividends. A ratio between 30-60% is generally sustainable. Above 80% leaves little room for reinvestment or economic downturns. Value investors want dividends that are well-covered and likely to grow, not stretched thin.

6. Debt-to-Equity Ratio

Benjamin Graham insisted on conservative balance sheets, and modern value investors should too. A D/E ratio below 0.5 indicates a fortress balance sheet. Companies with low debt can survive recessions, buy back shares at depressed prices, and emerge stronger than leveraged competitors.

7. Current Ratio

The current ratio measures short-term liquidity. Graham recommended a minimum of 2.0 for defensive investors. Even if a stock looks cheap, a current ratio below 1.0 means the company may struggle to pay its bills. Liquidity problems can turn a value stock into a value trap.

8. Return on Equity (ROE)

ROE above 12-15% indicates the company generates strong returns on shareholder capital. A cheap stock with high ROE is the holy grail of value investing — it means you are buying a high-quality business at a discount price. Low ROE combined with low valuation may just mean a mediocre business.

9. Enterprise Value to EBITDA (EV/EBITDA)

EV/EBITDA accounts for debt in the valuation, making it superior to P/E for comparing companies with different capital structures. An EV/EBITDA below 10 is generally attractive, and below 6 indicates deep value. This is the preferred ratio for comparing potential acquisition targets.

10. Earnings Yield (Inverse P/E)

Earnings yield (E/P) lets you directly compare stock returns to bond yields. If a stock's earnings yield is 8% and the 10-year Treasury yields 4%, the stock offers a meaningful equity risk premium. Joel Greenblatt's Magic Formula uses earnings yield as one of its two key factors.

Find Undervalued Stocks Now

Our Value Screener preset is built around these exact ratios. Start with low P/E and P/B stocks, then add filters for dividend yield, ROE, and conservative debt levels to find the highest-quality value opportunities in the market today.