Half Sheet Cake Pan Dimensions - Web 1/2 sheet cake size: Web the dimensions of a standard half sheet cake pan are approximately 13 by 18 inches, with a depth of about 1 inch. Web it measures approximately 13 x 18 inches in size, making it the perfect choice for making large cakes, brownies, or even savory. 9’’ x 12’’ (or 9’’ x 13’’) pans.
Web 1/2 sheet cake size: 9’’ x 12’’ (or 9’’ x 13’’) pans. Web it measures approximately 13 x 18 inches in size, making it the perfect choice for making large cakes, brownies, or even savory. Web the dimensions of a standard half sheet cake pan are approximately 13 by 18 inches, with a depth of about 1 inch.