EPS — Earnings Per Share

EPS (Earnings Per Share) is a company's profit after tax divided by its number of shares — the slice of earnings attributable to each share you own. It is the denominator of the P/E ratio.

Two versions appear in results: basic EPS (profit ÷ weighted-average shares outstanding) and diluted EPS, which assumes all convertible instruments — ESOPs, warrants, convertible debentures — become shares. When the two diverge noticeably, meaningful dilution is coming, and diluted EPS is the conservative number to use.

Corporate actions change share count without changing the business, so EPS must be read on a like-for-like basis. After a bonus issue or split, accounting standards require past EPS to be restated to the new share count — a "halved" EPS after a 1:1 bonus is arithmetic, not deterioration. Comparing unadjusted EPS across a corporate action is one of the most common retail mistakes.

EPS growth, not EPS level, is what markets pay for. A ₹5 EPS growing 25% a year is usually worth more than a ₹50 EPS growing 5% — which is exactly what the P/E ratio prices.

Related terms

Educational content, not investment advice. Regulations and tax rules change — verify current rules before acting.