What Size is a full sheet cake?

Answer:

Typically a full sheet cake pan is 18"x24" and will serve 108 2"x2"servings. This size pan, however, will not fit in a standard oven so manufacturers have created other sizes that are still referred to as "full-sheet."

Though the math really doesn't work out:
1/4 sheet pans are 9"x13"
1/2 sheet pans are 12"x 18"
Full sheet pans are 18"x24"

First answer by ID1073588226. Last edit by ID1073588226. Question popularity: 2 [recommend question].