Southerners = (height cm- 150)×0.6+48.

Normal weight: = SW SW× 0. 10

Overweight: = SW+SW× (0.11~ 0.20)

Mild: = SW+SW× (0.2 1 ~ 0.30)

Moderate obesity: = SW+SW× (0.3 1 ~ 0.30)

Severity: = SW+SW× (0.3 1 ~ 0.50)

Weakness: = SW-SW× (0.11~ 0.20)

Severe emaciation: = SW-SW×0.20 (and above 0.2 1)

Male standard weight (kg) = body length (cm)- 100.

Female standard weight (kg) = length (cm)-102

Second, the formula commonly used in the world to calculate people's weight and the calculation of body proportion (more suitable for orientals)

Standard weight = (height cm- 100)x0.9 (kg)

Standard weight (female) = (height cm- 100)x0.9 (kg) -2.5 (kg)

Normal weight: standard weight+-(how much) 10%.

Overweight: over standard weight 10% and under standard weight by 20%.

Mild obesity: 20% above standard weight and 30% below standard weight.

Moderate obesity: 30% above standard weight and 50% below standard weight.

Severe obesity: more than 50% of standard weight.

Standard body fat: body mass index = weight (kg)/{height * height (m)}

Three, the ideal weight and body proportion table of various heights

Height148cm150cm155cm160cm165cm169cm.

Weight 48.2 kg 49.5 kg 52.9 kg 56.3 kg 59.9 kg 62.8 kg.

Chest circumference 80cm 82cm84cm86cm89cm91cm.

Waist circumference is 58cm59cm61cm63cm64cm64cm.

Hip circumference 82cm83cm85cm 87cm91cm93cm.

Thigh 45cm 46cm46cm47cm49cm51cm

Leg 31cm 31cm 32cm33cm34cm34cm

Ankle19cm19cm21cm21cm21cm2.