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.
Obesity or underweight is defined as plus or minus 20% of standard weight.
Overweight formula Overweight% = {(actual weight-ideal weight)/(ideal weight) }× 100%
According to statistics, about 42% people feel overweight and need to lose weight. It is best to have the concept of ideal weight before engaging in a real weight loss plan. If you ask too much of yourself, it will often have a bad influence on the psychological level. According to different body mass index, you can see whether your weight is ideal.