Normal weight and height standards for boys

Weight standard is one of the key indicators to reflect and measure a person's physical condition. Being too fat or too thin is not good for health, and it is not easy to give people a sense of fitness. A lot of statistical data of different body types show that a more ideal and simple indicator of normal weight can be expressed by the relationship between height and weight.

Generally, a 10% fluctuation in the standard weight value is considered normal. The standard weight for men varies from person to person and is related to age and height, and generally needs to be calculated based on individual conditions.

Calculation method of weight standard: 1. The calculation method strongly recommended by the World Health Organization: Men's weight standard = (height cm-80) specific 70%.

For example, for a guy who is 170cm tall, his weight standard should be: (170cm--80) special 70% = 63 (kg).

2. Simple and easy calculation method

Calculation method 1: Weight standard = height (m) specific height (m) specific standard index (20 for women, 22 for men)

For example, for a guy who is 170cm tall, his weight standard should be: 1.70 (meters) x 1.70 (meters) x 22 = 63.58 (kg).

Calculation method 2: Weight standard (kg) = height (cm) - 105

For example, for a guy who is 170cm tall, his weight standard should be: 170 (cm) - 105 = 65 (kg).

The above three weight standards for normal weight, overweight or underweight, and obesity can refer to the following categories.

The normal weight is 10% of the standard body weight.

If the weight is 10% to 20% off the standard, it means you are too heavy or too light. If the weight is 2% off the standard, it means you are obese or underweight.