EXHIBIT 11 LINENS 'N THINGS, INC. AND SUBSIDIARIES COMPUTATION OF NET INCOME PER COMMON SHARE (IN THOUSANDS, EXCEPT SHARE AMOUNTS) FOR THE THIRTEEN WEEKS ENDED FOR THE THIRTY-NINE WEEKS ENDED -------------------------------- ----------------------------------- SEPT. 26, SEPT. 27, SEPT. 26, SEPT. 27, 1998 1997 1998 1997 -------------- ------------- ------------ ------------- (UNAUDITED) (UNAUDITED) Basic Weighted-average number of shares outstanding 38,955 38,617 38,868 38,563 ============== ============= ============ ============= Net income applicable to common shares $ 11,018 $ 7,532 $ 15,319 $ 8,872 ============== ============= ============ ============= Per-share amounts Net income per share $0.28 $0.20 $0.39 $0.23 ============== ============= ============ ============= Diluted Weighted-average number of shares outstanding 40,508 39,676 40,387 39,423 ============== ============= ============ ============= Net income applicable to common shares $ 11,018 $ 7,532 $ 15,319 $ 8,872 ============== ============= ============ ============= Per-share amounts Net income per share $0.27 $0.19 $0.38 $0.23 ============== ============= ============ =============