Generally speaking, when describing the size of a cake, "inch" means inch, 10 inch, which is 25.4 cm. Then, the diameter of 10 inch cake is about 25 cm, and the size of the cake is almost the same as that of A4 paper. 10 inch square cake is to cut the sides of 10 inch circle into squares, that is to say, its diagonal is 25cm and its side length is only 16cm.

Cake size:

1. 6 inches =15.24cm ≈ 454.5g is suitable for about 2-4 people, and is generally suitable for birthday parties, Valentine's Day and Mother's Day.

Second, 8 inches =20.32cm≈909 grams is suitable for 4-6 people, suitable for birthday parties, various festivals, visiting relatives and friends, etc.

Iii. 10 inch = 25.4cm ≈1363.5g is suitable for 6- 10 people, and is suitable for birthday parties, various festivals and visiting relatives and friends.

4. 12 inch = 30.48cm ≈1818g is suitable for10/2 people, and is suitable for birthday parties, various festivals and visiting relatives and friends.

5. 14 inch = 35.56cm ≈ 2272.5g is suitable for 12- 14 people, and is suitable for company and class reunion.

6. 16 inch = 40.64cm ≈ 2727g is suitable for 14- 16 people, and is suitable for all kinds of medium-sized celebrations.