Exhibit 11 COMPUTATION OF PER SHARE EARNINGS The following is a computation of the weighted average number of shares outstanding which is used in the computation of per share earnings for Luby's Cafeterias, Inc. for the three months ended November 30, 1998 and 1997. Three months ended November 30, 1998 23,270,675 x shares outstanding for 52 days 1,210,075,100 23,163,097 x shares outstanding for 9 days 208,467,873 22,870,798 x shares outstanding for 30 days 686,123,940 _____________ 2,104,666,913 Divided by the number of days in the period 91 _____________ 23,128,208 Three months ended November 30, 1997 23,266,374 x shares outstanding for 18 days 418,794,732 23,266,921 x shares outstanding for 17 days 395,537,657 23,268,328 x shares outstanding for 9 days 209,414,952 23,270,675 x shares outstanding for 47 days 1,093,721,725 _____________ 2,117,469,066 Divided by the number of days in the period 91 _____________ 23,268,891