Height of 8-year-old girl

There is a certain standard for the height of an eight-year-old girl. Generally, as long as it is within the standard, parents do not need to worry. Under normal circumstances, the height of an eight-year-old girl should be around 1.2 meters. Of course, individual differences are also relatively large. There are many factors that affect a child's height. The most important ones are genetics, acquired diet, and whether your child is willing to exercise. These are all factors that affect a child's height.

Height of 8-year-old girl

Height and Weight Comparison Table for Children from One to Ten Years Old (WHO Standards)

men and women

Age Weight (kg) Height (cm) Weight (kg) Height (cm)

8.0 years old 22.2-30.0 121.6-132.2 21.4-30.2 120.4-132.4

9.0 years old 24.3-34.0 126.5-137.8 24.1-35.3 125.7-138.7

10.0 years old 26.8-38.7 131.4-143.6 27.2-40.9 131.5-145.1

He is growing fast, but he is overweight.

For children aged 2-12 years old, the standard is generally age multiplied by 7 plus 70cm, but a fluctuation of 10% above or below this standard is generally acceptable. Suggestions: It should be 126. It is recommended to eat more vegetables, high-protein foods, high-quality protein foods, calcium-rich foods, and zinc-rich foods to prevent picky eating. Ensure rest time and quality. Participate in more physical exercises such as cycling, single-bar and double-bar sports.

Height and weight of an 8-year-old baby. Generally speaking, the weight of an 8-year-old boy should be between 22.2-30.0 kg and the height should be between 121.6-132.2 cm. The child's height and weight are lower than the normal range, but due to large individual differences in development, some children may develop later, which is also normal. Human growth and development is a continuous process, sometimes faster and sometimes slower. In terms of physique, the younger the age, the faster the growth rate. Growth and development are fastest within the first six months after birth, slow down after six months, and then speed up again during puberty.

The normal height of children and the average height after 1 year old can be calculated according to the following formula: height (cm) = age × 580 (cm). For example: The height of an 8-year-old child (cm) = 8×580 = 120 (cm). This is a very crude method. Height (cm) for 2-12 years old = age x 7 + 70 cm = 8 x 7 + 70 = 126 cm.

Factors that affect children's height

Genetics: Genetic factors are very important. The characteristics, potential, and trends of a child's height development are all affected by the genetic factors of both parents. A child's height is closely related to the height of his or her parents. The general formula for the parents' height can be used to calculate the approximate range of a child's height when he or she grows up.

Gender: Boys and girls have their own growth and development rules and characteristics. Generally speaking, boys are taller than girls, but at certain age girls may be taller than boys. For example, around 11-13 years old, because girls enter puberty 2 years earlier than boys.

Nutrition: Children's height development must have a complete supply of nutrients, and the nutrition needs to be balanced. On the basis of ensuring the necessary calories, high-quality protein foods such as fish, meat, eggs, milk, etc. need to be provided. At the same time, various vitamins and minerals, including trace elements, are also needed. Balanced nutrition can maximize growth potential.

Disease: Disease has a very obvious effect on growth and development. Chronic infections often cause weight loss; long-term chronic diseases affect the development of weight and height; endocrine diseases often cause delayed bone growth and nervous system development; congenital diseases have a more obvious impact on growth and development.

Maternal pregnancy status: The development of the fetus in the uterus is affected by various factors such as the living environment, nutrition, emotions and diseases of the pregnant mother. If the fetus is slow to grow in the uterus, it may affect the child's slow growth after birth and even affect the final height.