What is EPS? How to Calculate and Use Earnings Per Share
EPS tells you how much profit a company earns for each share you own.
Earnings Per Share (EPS) is a company's net profit divided by the number of outstanding shares. It tells you how much profit each share generates. Higher EPS means more earnings per share owned. EPS is the foundation for valuation ratios like P/E.
If TCS earns Rs.42,000 crore net profit with 366 crore shares outstanding, EPS is approximately Rs.115. This means each TCS share earned Rs.115 in profit during that period. Investors use EPS growth over multiple years to assess whether a company is becoming more profitable.
EPS = Net Profit / Total Outstanding Shares
If Infosys has Net Profit Rs.26,000 Cr and 414 Cr shares: EPS = 26,000 / 414 = Rs.62.80 per share
What is the difference between basic and diluted EPS?
Basic EPS uses the current number of shares outstanding. Diluted EPS includes all potential shares from stock options, convertible bonds, and warrants. Diluted EPS is always equal to or lower than basic EPS. Always check diluted EPS because it shows the worst-case scenario for existing shareholders.
Why is EPS growth important?
A company consistently growing EPS at 15 to 20% annually is compounding shareholder wealth. EPS growth drives stock price appreciation over the long term. Declining EPS despite revenue growth signals margin compression. Flat EPS with growing share count means dilution is eating into shareholder value.
Track EPS trends and compare companies on Stockk Equity with detailed financial data.
Learn more about valuation ratios at the Stockk Knowledge Center.
Frequently Asked Questions
Is higher EPS always better?
Within the same company over time, yes. But comparing EPS across companies is meaningless because share counts differ. A company with Rs.10 EPS and 100 crore shares earns more total profit than one with Rs.50 EPS and 5 crore shares. Use P/E ratio for cross-company comparison.
Can EPS be negative?
Yes. When a company reports a net loss, EPS is negative. Persistent negative EPS means the company is loss-making. One-time negative EPS due to exceptional charges may be acceptable if core operations are profitable. Use StockkAsk at stockk.trade/stockkask to check adjusted EPS excluding one-time items.
What is a good EPS growth rate?
15% or higher annually is strong for Indian companies. Above 20% is excellent. Below 10% suggests slow growth. Consistency matters more than any single year. Look for 5-year EPS CAGR for a reliable growth picture.
How does EPS relate to P/E ratio?
P/E = Stock Price / EPS. If EPS is Rs.50 and stock price is Rs.1,000, P/E is 20. EPS is the denominator of P/E. Growing EPS reduces P/E at the same price, making the stock cheaper. This is why EPS growth is the primary driver of stock returns.
Which EPS should I use for analysis: quarterly or annual?
Trailing twelve months (TTM) EPS is most common because it covers a full year. Annual EPS from the latest audited results is the most reliable. Quarterly EPS is useful for tracking trends but can be seasonal.
Investments in securities market are subject to market risks. This article is for educational purposes only and does not constitute investment advice.
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