The 4-inch cake is a little bigger than the ordinary teacup. 4-inch is 4x2.54= 10. 16cm, 6-inch is 6x2.54= 15.24cm, and 8-inch is 8x2.54=20.32cm. ?

4 inches: the diameter of the round cake 10 cm, 1 person can eat it.

8 inches: 3-5 people eat, suitable for birthday parties, various festivals, visiting relatives and friends.

10 inch: 5-8 people eat, suitable for birthday parties, various festivals, visiting relatives and friends.

12 inch: 8- 10 people eat, suitable for birthday parties, various festivals, visiting relatives and friends.

The conversion relationship between inch and centimeter of cake is: 1 (inch) inch =2.54CM.

The conversion relationship of cake weight is: 1 pound =0.4535924 kg =0.907 1847 kg.