Price-to-Earnings (P/E) Ratio Calculator
Calculate the Price-to-Earnings (P/E) ratio and earnings yield of a stock to evaluate its valuation.
Understanding the P/E Ratio
The Price-to-Earnings (P/E) ratio is one of the most widely used metrics for determining whether a stock is overvalued or undervalued. It measures a company's current share price relative to its per-share earnings (EPS).
What does the P/E mean?
A P/E ratio of 15 means that investors are willing to pay $15 for every $1 of current earnings. Growth companies often have high P/E ratios (e.g., 30+) because investors expect future earnings growth. Value companies tend to have lower P/E ratios.
Worked Example
- Share Price: $150
- Earnings Per Share (EPS): $5.00
- P/E Ratio = $150 / $5.00 = 30.
- Earnings Yield (the inverse of P/E) = ($5.00 / $150) = 3.33%.
Frequently Asked Questions
What is a "good" P/E ratio?
There is no single "good" P/E ratio. It must be compared to the historical average of the overall market (which usually hovers around 15-20) and, more importantly, compared to the P/E ratios of other companies in the same industry.
Disclaimer: This calculator is for educational and informational purposes only. It is not a substitute for professional financial advice. Results are estimates based on the information provided and may not reflect actual outcomes. Please consult with a qualified financial advisor, accountant, or tax professional before making any financial decisions. Past performance does not guarantee future results.