COMPUTATION OF EARNINGS PER SHARE EXHIBIT 11.1 CAROLINA FIRST CORPORATION AND SUBSIDIARIES Three Months Ended Three Months Ended Six Months Ended March 31, 1999 June 30, 1999 June 30, 1999 ------------------------- ----------------------- ---------------------- BASIC Net income $6,324,000 $6,316,000 $12,640,000 Less dividends on preferred stock - - - ------------------------- ----------------------- ---------------------- Net income applicable to common shareholders (numerator) $6,324,000 $6,316,000 $12,640,000 ========================= ======================= ====================== Average common shares outstanding (denominator) 21,843,485 22,352,454 22,099,375 Per share amount $0.29 $0.28 $0.57 ========================= ======================= ====================== DILUTED Net income (numerator) $6,324,000 $6,316,000 $12,640,000 Average common shares outstanding 21,843,485 22,352,454 22,099,375 Dilutive average shares outstanding under options 914,010 1,213,501 933,643 Exercise prices $5.33 to $21.75 $5.33 to $24.84 Assumed proceeds on exercise $12,821,362 $20,102,791 $13,252,240 Average market value per share $21.95 $25.97 $23.97 Less: Treasury stock purchased with the assumed proceeds from exercise of options 584,117 774,077 552,868 ------------------------- ----------------------- ---------------------- Adjusted average shares 22,173,378 22,791,878 22,480,150 ------------------------- ----------------------- ---------------------- Convertible preferred stock assumed converted - - - ------------------------- ----------------------- ---------------------- Average diluted shares outstanding (denominator) 22,173,378 22,791,878 22,480,150 ------------------------- ----------------------- ---------------------- Per share amount $0.29 $0.28 $0.56 ========================= ======================= ======================