175 Height According to the calculation method of the World Health Organization, the standard weight is 66.5 kg, and the female is 63 kg. The calculation method is male: (height cm-80) × 70% = standard weight; Female: (height cm-70) × 60% = standard weight. That is, male (175-80)×70%=66.5 and female (175 cm-70) × 60% = 63.

Standard weight plus or minus 10% is normal weight; Standard weight plus or minus 10%~ 20% overweight or underweight; Obesity or underweight is defined as plus or minus 20% of standard weight. The overweight formula is overweight% = [(actual weight-ideal weight)/(ideal weight) ]× 100%.

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Another indicator can accurately reflect whether the body is overweight, and that is the body mass index. The calculation method of body mass index (BMI) is = weight (kg)÷ height? (m).

The numerical significance of body mass index value is as follows: the general weight is between 18.5-24.9; The ideal weight is 22 to 24; Overweight is between 25 and 29.9; Extremely overweight between 30 and 39.9; Over 40 years old, seriously overweight. Because the body mass index does not take into account a person's fat ratio, a person with an overweight body mass index may not actually be obese.

Baidu encyclopedia-standard weight