Standard weight can be calculated by height combined with body mass index (BMI), i.e., weight divided by the square of height (meters), which is applicable to the general population and requires timely intervention if it exceeds normal.
For the general population, the standard weight can be calculated by the body mass index (BMI). The BMI of a normal person is about 18.5~23.9kg/m^2, and the range of the standard weight is about 18.5×height^2~23.9×height^2, in kilograms.
However, it should be noted that BMI is also not suitable for children in developmental stages. For pregnant women, weightlifters, bodybuilders and other people during pregnancy, the calculation of this indicator can only be used as a reference because the fetus and amniotic fluid, the body’s muscle tissue content and so on will lead to weight gain.
For the general population, if their own weight exceeds the normal range, suggesting obesity or too thin, need to consult a doctor in a timely manner, under the guidance of the doctor for scientific intervention.