There is another calculation method: (height -80)*0.7 is the standard weight method for men, that is, if it is 165CM, the standard weight is 59.5kg, and (height -80)*0.6 is the standard weight method for women, that is, if it is 165CM, the standard weight is 57kg.
Extended data
Who calculation method
Male: (height cm-80)×70%= standard weight.
Female: (height cm-70)×60%= standard weight.
Standard weight plus or minus 10% is normal weight.
Standard weight plus or minus 10%~20% overweight or underweight.
More than 20% of the standard weight is obese or underweight.
Overweight calculation formula
Overweight% = [(actual weight-ideal weight)/(ideal weight) ]× 100%
Baidu encyclopedia-standard weight