For women whose height is 155cm, it can be calculated as (155-70) * 60, reaching 5 1kg. Many people will say that a good woman does not exceed 100, which is absolutely true. As long as the weight and height match, it is the most suitable. Of course, it does not mean that a woman with a height of 155m must be 5 1kg, and the error of 10% is acceptable.

Similarly, for women whose height is 165cm, it can be calculated as (165-70) * 60%, and it is most suitable to reach 57kg. So you will find that women with a height of 165cm are not very fat or thin, just very symmetrical.

Judgment standard:

Body Mass Index (in English) is a number obtained by dividing the weight in kilograms by the square of the height in meters, and it is a commonly used international standard to measure the degree of obesity and health. When we need to compare and analyze the influence of a person's weight on the health of people of different heights, the body mass index is a neutral and reliable indicator.