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 Nine Months Ended September 30, September 30, ------------------- ----------------- 1997 1996 1997 1996 -------- -------- -------- ------- Computation of Earnings Per Common and Common <F01> Equivalent Share (a): - --------------------------- Reported Income $ 2,106 $ 1,968 $13,427 $16,360 ======= ======= ======= ======= Average number of shares used to compute earnings per common share 10,042 9,790 10,026 9,831 Effect of unexercised stock options 49 58 40 62 ------- ------- ------- ------- Average number of shares used to compute earnings per common and common equivalent share 10,091 9,848 10,066 9,893 ======= ======= ======= ======= Earnings per common and common equivalent share $ 0.21 $ 0.20 $ 1.33 $ 1.65 ======= ======= ======= ======= Computation of Earnings Per Common Share Assuming <F01> Full Dilution (a): - --------------------------- Reported Income $ 2,106 $ 1,968 $13,427 $16,360 ======= ======= ======= ======= Average number of shares used to compute earnings per common share 10,042 9,790 10,026 9,831 Effect of unexercised stock options 59 63 59 63 ------- ------- ------- ------- Average number of shares used to compute earnings per common share assuming full dilution 10,101 9,853 10,085 9,894 ======= ======= ======= ======= Earnings per common share assuming full dilution $ 0.21 $ 0.20 $ 1.33 $ 1.65 ======= ======= ======= ======= - ------------------- <F01> (a) This calculation is submitted in accordance with Regulation S-K Item 601 (11) although it is not required by APB Opinion No. 15 because it results in dilution of less than 3%. E - 1 Page 17 of 18 EXHIBIT 11 (continued) CHEMED CORPORATION AND SUBSIDIARY COMPANIES COMPUTATION OF PER SHARE EARNINGS (in thousands except per share data) Net Income ---------------------------------------- Three Months Ended Nine Months Ended September 30, September 30, -------------------- ------------------ 1997 1996 1997 1996 -------- -------- -------- -------- Computation of Earnings Per Common and Common <F02> Equivalent Share (a): - --------------------------- Reported Income $11,808 $ 4,464 $26,587 $22,349 ======= ======= ======= ======= Average number of shares used to compute earnings per common share 10,042 9,790 10,026 9,831 Effect of unexercised stock options 49 58 40 62 ------- -------- ------- ------- Average number of shares used to compute earnings per common and common equivalent share 10,091 9,848 10,066 9,893 ======= ======== ======= ======= Earnings per common and common equivalent share $ 1.17 $ 0.45 $ 2.64 $ 2.26 ======= ======== ======= ======= Computation of Earnings Per Common Share Assuming <F02> Full Dilution (a): - --------------------------- Reported Income $11,808 $ 4,464 $26,587 $22,349 ======= ======== ======= ======= Average number of shares used to compute earnings per common share 10,042 9,790 10,026 9,831 Effect of unexercised stock options 59 63 59 63 ------- -------- ------- ------- Average number of shares used to compute earnings per common share assuming full dilution 10,101 9,853 10,085 9,894 ======= ======== ======= ======= Earnings per common share assuming full dilution $ 1.17 $ 0.45 $ 2.64 $ 2.26 ======= ======== ======= ======= - -------------------- <F02> (a) This calculation is submitted in accordance with Regulation S-K Item 601 (11) although it is not required by APB Opinion No. 15 because it results in dilution of less than 3%. E - 2 Page 18 of 18