What is a good PE Ratio?

Generally: PE 30 requires caution. However, reasonable PE varies by industry — tech stocks typically have higher PE than bank stocks. Always compare within the same industry.

Is a lower PE Ratio always better?

Not necessarily. A low PE could mean the stock is undervalued (opportunity) or that the company's fundamentals are deteriorating. Always consider industry average PE, growth prospects, and debt levels when evaluating.

PE Ratio Calculator - Stock Valuation

Free online PE Ratio (Price-to-Earnings Ratio) Calculator. Input stock price and EPS to quickly calculate PE ratio and valuation range. 100% client-side computation, data never leaves your device.

Zero dependencies · Works offline

📖 About PE Ratio

PE Ratio (Price-to-Earnings Ratio) is the ratio of a company's stock price to its earnings per share (EPS). It is one of the most widely used valuation metrics, reflecting how much the market is willing to pay for each dollar of earnings.

Formula: PE = Stock Price ÷ EPS

Valuation Reference: PE<10 Potentially Undervalued | 10-20 Reasonable | 20-30 Elevated | >30 Caution. ⚠️ Reasonable PE varies by industry — always compare within the same sector.

📊 PE Ratio Calculator

📋 Input Parameters

📖 About PE Ratio