. . . EXHIBIT 12.1 ROGERS CABLE INC. COMPUTATION OF DEFICIENCY OF EARNINGS AVAILABLE TO COVER FIXED CHARGES CANADIAN GAAP Year ended December 31, Nine months ended September 30, 1999 2000 2001 2002 2003 2003 2004 --------- --------- --------- --------- --------- --------- ---------- (in thousands of Canadian dollars) Fixed charges Interest expense $ 292,993 $ 192,025 $ 174,626 $ 213,332 $ 240,670 $ 180,612 $ 181,863 Amortization of deferred financing costs 4,978 4,357 6,009 8,464 5,464 3,884 4,210 Interest expense included in rent expense 18,092 19,301 21,415 23,230 23,767 17,825 18,199 --------- --------- --------- --------- --------- --------- --------- $ 316,063 $ 215,683 $ 202,050 $ 245,026 $ 269,901 $ 202,321 $ 204,272 ========= ========= ========= ========= ========= ========= ========= Earnings Pre tax loss $ (80,511) $ (47,867) $(141,391) $(205,217) $ (47,302) $ (49,798) $ (72,768) Fixed charges 316,063 215,683 202,050 245,026 269,901 202,321 204,272 --------- --------- --------- --------- --------- --------- --------- $ 235,552 $ 167,816 $ 60,659 $ 39,809 $ 222,599 $ 152,523 $ 131,504 ========= ========= ========= ========= ========= ========= ========= Deficiency of earnings available to cover fixed charges $ 80,511 $ 47,867 $ 141,391 $ 205,217 $ 47,302 $ 49,798 $ 72,768 ========= ========= ========= ========= ========= ========= ========= US GAAP Year ended December 31, Nine months ended September 30, 1999 2000 2001 2002 2003 2003 2004 --------- --------- --------- --------- --------- --------- ---------- (in thousands of Canadian dollars) Fixed charges Interest expense $ 292,993 $ 188,201 $ 172,297 $ 206,616 $ 236,161 $ 177,425 $ 178,862 Capitalized interest -- 3,824 2,329 6,716 4,509 3,187 3,001 Amortization of deferred financing costs 4,978 4,357 6,009 8,464 5,464 3,884 4,210 Interest expense in rent expense 18,092 19,301 21,415 23,230 23,767 17,825 18,199 --------- --------- --------- --------- --------- --------- --------- $ 316,063 $ 215,683 $ 202,050 $ 245,026 $ 269,901 $ 202,321 $ 204,272 ========= ========= ========= ========= ========= ========= ========= Earnings Pre tax loss $(107,314) $ (5,253) $(106,136) $(150,999) $(154,387) $(135,549) $ (41,197) Fixed charges 316,063 215,683 202,050 245,026 269,901 202,321 204,272 Amortization of capitalized interest -- -- 498 1,449 1,265 906 1,444 Capitalized interest -- (3,824) (2,329) (6,716) (4,509) (3,187) (3,001) --------- --------- --------- --------- --------- --------- --------- $ 208,749 $ 206,606 $ 94,083 $ 88,760 $ 112,270 $ 64,491 $ 161,518 ========= ========= ========= ========= ========= ========= ========= Deficiency of earnings available to cover fixed charges $ 107,314 $ 9,077 $ 107,967 $ 156,266 $ 157,631 $ 137,830 $ 42,754 ========= ========= ========= ========= ========= ========= =========