CHURCH & DWIGHT CO., INC. AND SUBSIDIARIES

EXHIBIT 11 - Computation of Earnings Per Share

(In thousands except per share amounts)

	Three Months Ended
	March 27, 2009		March 28, 2008
BASIC:
Net Income attributable to Church & Dwight Co., Inc.	$	62,569	$	56,191
Weighted average shares outstanding		70,234		66,343
Basic earnings per share	$	0.89	$	0.85
DILUTED:
Net Income attributable to Church & Dwight Co., Inc.	$	62,569	$	56,191
After-tax interest cost of convertible debt		-		918
Net Income plus assumed debt conversion	$	62,569	$	57,109
Weighted average shares outstanding		70,234		66,343
Dilutive effect of convertible debt		-		3,234
Incremental shares under stock option plans		1,078		1,240
Adjusted weighted average shares outstanding		71,312		70,817
Diluted earnings per share	$	0.88	$	0.81