Price-to-earnings ratio and earnings yield of a stock from its share price and earnings per share.. P/E Ratio Calculator is a free online tool from the ToolsRift Finance & Health Calculators collection. It runs entirely in your browser — nothing to install, no signup, and your data never leaves your device.
Enter the current share price and earnings per share. The calculator shows the P/E ratio and the corresponding earnings yield instantly.
P/E ratio = share price / earnings per share. A ₹200 stock earning ₹10 per share has a P/E of 20, meaning investors pay ₹20 for every ₹1 of earnings.
A high P/E can signal strong growth expectations or an overvalued stock, while a low P/E may mean it is undervalued or that growth prospects are weak.
Earnings yield is the inverse of P/E: EPS / price × 100. It expresses earnings as a percentage of price, making it easy to compare with bond or interest yields.