How many cake boxes for 12 inch cake pan?

To accommodate a 12-inch cake, you typically need a cake box that is at least 12 inches in diameter or slightly larger to ensure a comfortable fit. Standard cake boxes come in various sizes, so look for a box that is specifically designed for a 12-inch cake, often labeled as 12-inch or 14-inch to provide extra space. If you're stacking or adding decorations, a slightly larger box may be preferable.