There are many formulas for calculating the standard weight of adults. A simpler formula is that the kilograms of standard weight = centimeters of height-105cm, for example, the height is 170cm, and its standard weight is 170- 105, which is 65kg. Normal weight is within plus or minus 10% of standard weight, overweight is above 10%, obesity is above 20%, thinness is below 10%, and emaciation is below 20%.
There is also a formula for calculating the standard weight of Asians. Kilogram of standard weight = (height cm-100)×0.9. For example, a person's height 170- 100 = 70, 70× 0.9 = 63 kg. These two formulas are suitable for adults, but not for children, the elderly or people who are too short.
The perfect proportion of a standard figure
1, up-and-down ratio: take the navel as the boundary, and the up-and-down ratio should be 5: 8, which conforms to the golden section law.
2, bust: measured from the armpit along the top of the chest, bust should be half the height.
3. Waist circumference: Under normal circumstances, measure the thinnest part of the waist. Waist is 20 cm smaller than bust.
4, hip circumference: in front of the body, the pubic bone is parallel to the largest part of the hip. The hip circumference is 4 cm larger than the chest circumference.
5, thigh circumference: at the top of the thigh, under the hip crease line. The thigh circumference is smaller than the waist circumference 10 cm.
6, calf circumference: calf fullness. The calf circumference is 20 cm smaller than the thigh circumference.
7. Foot neck circumference: at the thinnest part of the foot neck. The ankle circumference is smaller, and the leg circumference is smaller 10 cm.
8. Upper arm circumference: between shoulder joint and elbow joint. The upper arm circumference is equal to half the thigh circumference.
9. Neck circumference: The thinnest part in the middle of the neck. Neck circumference equals calf circumference.
10, shoulder width: the distance between two acromions. The shoulder width is equal to half the bust minus 4 cm.