There are 36 cookies in a single 14.3-ounce bag of ordinary Oreo cookies. 48 cookies are included in the 19.1-ounce family-size packaging. The 2-ounce single-serving container includes six cookies.
Occasionally, Oreo will alter the size of its cookie packets. The amount of cookies contained in single-serve packets is prominently displayed on the front of each package. For bigger quantities, the total quantity of cookies can be determined by consulting the nutrition label on the back of the packaging. Three cookies constitute one serving. Multiply the number of servings per package given on the nutrition label by three to determine how many cookies are in the package.