PE Ratio Calculator

Stock Market Calculators

Calculate P/E ratio from stock price and earnings per share. Use the calculator below to run your own numbers. For deeper understanding of the underlying concepts, explore our Investing Guide.

Calculate P/E Ratio

Formula: Stock Price ÷ EPS

Related Investing Topics

Understanding these concepts will help you use this calculator effectively:

Related Calculators

Frequently Asked Questions

How do you calculate P/E ratio?
P/E = Stock price ÷ EPS. Example: $120 stock with $6 EPS = P/E of 20. Use trailing or forward EPS.
What is a good P/E ratio?
Context matters. The market often trades at 15–20×. Growth stocks may have higher P/Es. Compare to sector averages and growth rates.