Generally, the size of cake is calculated according to the cake blank. If it is a finished cake, the diameter will increase according to different varieties, such as silk cake, cheesecake and other cakes without decoration around.
If the diameter does not increase, or only increases a little, the diameter of fresh milk cake, black forest and other surfaces that need to be decorated will increase by 1~3 cm, or even more.
Common cake sizes:
6 inches = 1 5.24cm ≈1lb: 1-2 people, suitable for1personal enjoyment and two-person world scenes.
8 inches = 20.32 cm ≈ 2 pounds: for 2-4 people, suitable for family birthdays, various festivals, visiting relatives and friends.
10 inch = 25.4cm ≈ 3 pounds: 5-8 people, suitable for small birthday parties.
12 inch = 30.48cm ≈ 4 lbs: 8- 10 people, suitable for office enjoyment and medium-sized birthday parties.
14 inch = 35.56cm ≈ 5 lbs: 12- 14 people, suitable for company activities and class reunion.
16 inch = 40.64cm ≈ 6 pounds: 14- 16 people, suitable for all kinds of medium-sized celebrations.