COMPUTATION OF EARNINGS PER SHARE EXHIBIT 11.1 CAROLINA FIRST CORPORATION AND SUBSIDIARIES YTD 1st Quarter 1998 2nd Quarter 1998 3rd Quarter 1998 3rd Quarter 1998 ---------------- ---------------- ---------------- ---------------- BASIC Net income............................................ $4,694,000 $5,536,000 $5,639,000 $15,869,000 Less dividends on preferred stock..................... 0 0 0 0 ----------------- ------------------ ----------------- --------------- Net income applicable to common shareholders (numerator)........................... $4,694,000 $5,536,000 $5,639,000 $15,869,000 ================= ================== ================= =============== Average common shares outstanding (denominator)...................................... 16,588,163 17,682,632 18,052,647 17,446,512 Per share amount...................................... $0.28 $0.31 $0.31 $0.91 ================= ================== ================= =============== DILUTED Net income (numerator)................................ $4,694,000 $5,536,000 $5,639,000 $15,869,000 Average common shares outstanding..................... 16,588,163 17,682,632 18,052,647 17,446,512 Dilutive average shares outstanding under options..... 802,304 849,096 777,591 800,605 Exercise prices....................................... $4.81 to $21.56 $4.81 to $24.79 $4.81 to $21.75 $4.81 to $24.38 Assumed proceeds on exercise.......................... $10,929,294 $12,133,226 $10,755,150 $11,046,486 Average market value per share........................ $23.34 $27.35 $23.43 $24.69 Less: Treasury stock purchased with the assumed proceeds from exercise of options.................. 468,265 443,628 459,033 447,407 ----------------- ------------------ ----------------- --------------- Adjusted average shares............................... 16,922,202 18,088,100 18,371,205 17,799,710 ----------------- ------------------ ----------------- --------------- Convertible preferred stock assumed converted.......................................... 0 0 0 0 Average diluted shares outstanding ----------------- ------------------ ----------------- --------------- (denominator)...................................... 16,922,202 18,088,100 18,371,205 17,799,710 ----------------- ------------------ ----------------- --------------- Per share amount...................................... $0.28 $0.31 $0.31 $0.89 ================= ================== ================= ===============