What size cake pan makes a quarter, half and full sheets cakes? Sorry, I am probably over thinking this. Currently, I own 9 x 13, 11x15 and 12 x18 all are 2 inches deep. I am assuming that the 9x13 is the quarter size cake. Is the 11x15 the half sheet and would you put the two together to get a full sheet or should I use the 12X 18? I am lost please help!

Thanks,

Danyelle

9x13 = "quarter"
11x15 = "third"
12x18 = "half"
16x24 = "full"

Thank you so much!!! I really appreciate you!