EXHIBIT 11 CHEMED CORPORATION AND SUBSIDIARY COMPANIES COMPUTATION OF PER SHARE EARNINGS (in thousands except per share data) Income from Continuing Operations -------------------------------------------- Three Months Ended Six Months Ended June 30, June 30, ------------------ ------------------ 1998 1997 1998 1997 -------- -------- ---------------- Computation of Earnings Per Common Share - --------------------------- Reported Income $ 5,566 $ 3,944 $ 11,817 $ 11,321 ======== ======== ======== ======== Average number of shares outstanding 10,005 9,930 9,997 9,928 ======== ======== ======== ======== Earnings per common share $ 0.56 $ 0.40 $ 1.18 $ 1.14 ======== ======== ======== ======== Computation of Diluted Earnings Per Common Share - --------------------------- Reported Income $ 5,566 $ 3,944 $ 11,817 $ 11,321 ======== ======== ======== ======== Average number of shares outstanding 10,005 9,930 9,997 9,928 Effect of nonvested stock awards 36 26 40 25 Effect of unexercised stock options 16 32 28 36 -------- -------- -------- -------- Average number of shares used to compute diluted earnings per share 10,057 9,988 10,065 9,989 ======== ======== ======== ======== Diluted earnings per common share $ 0.55 $ 0.39 $ 1.17 $ 1.13 ======== ======== ======== ======== E - 1 Page 16 of 17 EXHIBIT 11 (continued) CHEMED CORPORATION AND SUBSIDIARY COMPANIES COMPUTATION OF PER SHARE EARNINGS (in thousands except per share data) Net Income ------------------------------------------- Three Months Ended Six Months Ended June 30, June 30, ------------------ ------------------- 1998 1997 1998 1997 -------- -------- -------- -------- Computation of Earnings Per Common Share - --------------------------- Reported Income $ 5,566 $ 6,292 $ 11,817 $ 14,779 ======== ======== ======== ======== Average number of shares outstanding 10,005 9,930 9,997 9,928 ======== ======== ======== ======== Earnings per common share $ 0.56 $ 0.63 $ 1.18 $ 1.49 ======== ======== ======== ======== Computation of Diluted Earnings Per Common Share - --------------------------- Reported Income $ 5,566 $ 6,292 $ 11,817 $ 14,779 Impact of subsidiary options - (5) - (5) -------- -------- -------- -------- Adjusted Income $ 5,566 $ 6,287 $ 11,817 $ 14,774 ======== ======== ======== ======== Average number of shares outstanding 10,005 9,930 9,997 9,928 Effect of nonvested stock awards 36 26 40 25 Effect of unexercised stock options 16 32 28 36 -------- -------- -------- -------- Average number of shares used to compute diluted earnings per share 10,057 9,988 10,065 9,989 ======== ======== ======== ======== Diluted earnings per common share $ 0.55 $ 0.63 $ 1.17 $ 1.48 ======== ======== ======== ======== E - 2 Page 17 of 17