EXHIBIT 11 TEXACO INC. COMPUTATION OF CONSOLIDATED EARNINGS PER SHARE OF COMMON STOCK FOR THE THREE MONTHS ENDED MARCH 31, 1999 AND 1998 -------------------------------------------------------------- (Millions of dollars, except as noted) (Unaudited) ---------------------- For the three months ended March 31, ----------------------- 1999 1998 ---- ---- Basic Earnings Per Common Share: - -------------------------------- Income before cumulative effect of accounting change less preferred stock dividend requirements $ 186 $ 245 ======= ======= Average shares outstanding (thousands) 526,230 531,914 ======= ======= Basic income before cumulative effect of accounting change per common share (dollars) $ 0.35 $ 0.46 ======= ======= Diluted Earnings Per Common Share: - ---------------------------------- Income before cumulative effect of accounting change less preferred stock dividend requirements $ 186 $ 245 Adjustments, mainly ESOP preferred stock dividends in 1998 -- 9 ------- ------- Income before cumulative effect of accounting change for diluted net income per share $ 186 $ 254 ======= ======= Average shares outstanding (thousands) 526,230 531,914 Adjustments, mainly ESOP preferred stock in 1998 662 19,507 ------- ------- Shares outstanding for diluted computation (thousands) 526,892 551,421 ======= ======= Diluted income before cumulative effect of accounting change per common share (dollars) $ 0.35 $ 0.46 ======= =======