Average Height For 15 Year Old Boys or Girls – The age of 15 years is important for a child, where at that age the child reaches the peak of puberty. It also relates to the average height of boys and girls. So, what is the average height of a 15-year-old boys and girls? Is there any possibility of height and weight gain for them? Read on to find out the answer.
As parents we must know the development of children, especially during puberty. The age period of 15 years is very important for children for their growth and there is potential for their average height. At puberty, children experience sexual maturity from the age of 8 to 14 years. This differs from one child to another.
In this period the growth of their body height will also experience an increase. However, at the age of 15 years, children can still try to increase their height. It should be remembered that girls at the age of 15 years tend to no longer increase in height and weight. Therefore, at puberty, a child must have adequate nutrition for better growth.
However, at the age of 15, both boys and girls can still increase their height and weight. So, to find out how this happens, let’s see to the end.
Is there Significant Growth in Late Adolescence?
There are studies that say that when teenagers reach the age of 16, it seems difficult for them to get taller. Puberty is an important time for a child’s growth, either to grow taller or gain weight.
At puberty, boys can experience significant growth that is quite remarkable. However, if he is 15 or 16 years old, his height growth starts to slow down and this only increases by about 1-3 inches each year.
Just like boys, during puberty, girls also experience a significant increase in height. That’s why many girls have their periods earlier than boys, and girls also go through puberty earlier. That is why, 15-year-old girls tend to no longer gain weight.
Is there a Pubertal Impact on Adolescent Development?
We already know that boys and girls alike experience growth, including increasing height during puberty. During the puberty period there are several things that affect the growth in height or weight.
The rate of development of height and weight will differ between children, just as the onset of puberty will vary from child to child, too.
Girls do have an increase in height at puberty but lower than the height gain of boys. The height increase for girls is only 1-2 inches per year, while for boys it can be up to 3 inches per year.
So, when a teenager starts reaching puberty has nothing to do with how tall the child will be later in life. Because this happens differently between each teenager, and growth in height can also move height at different speeds. Girls are slower on the accelerating side of height, and boys grow taller faster because the potential for increasing height each year in adolescence is 1-3 inches per year.
Children are considered adults when they reach puberty at the age of 11 or 12. That is, these children are considered to grow up quickly. In contrast to children who reach puberty at the age of 13 or 14 years, they are considered to mature later. This is clear about the truth in boys and not in girls.
Girls usually mature faster, which is usually the age of 8 to 13 years is the time of puberty for girls. Their growth spurt can occur at the age of 10 years to 14 years.
How Average Height For 15 Year Old Boy or Girl, we can in the table below.
Average Height For 15 Years Old Boys
Boys aged 15 years had an average height of 170.1 cm according to data from the CDC.
There are many factors that influence the height of a child and one of the factors is genetics. This is determined by the height of the parents. Besides that, there are also other things that affect height such as nutrition and the environment that supports height or weight.
This means that the habits of a child in his life also affect his height. The average height of boys at the age of 15 also differed by race and ethnicity. White American boys are taller than Hispanic American boys, and they tend to be taller than mixed African-American boys.
Average Height For 15 Years Old Girls
What is the average height of a 15 year old girl? of course they are shorter than the boys.
The average height of a 15-year-old girl is 159.7 cm according to data from the CDC. However, this is not a rigid data, because the growth of girls also varies from various sides, both height, weight and maturity.
Girls’ height is also influenced by nutrition at puberty, heredity and environmental factors. On average, girls are 2 cm shorter than boys of the same age. This difference sometimes diminishes as the children get older.
Boys have a faster body growth in the early years of puberty. Boys and girls have almost the same height gain every year after puberty.
As we mentioned above, girls go through puberty more quickly than boys. So that at the age of puberty, girls increase in height quickly, but at the age of 15 they often finish puberty so that their growth begins to slow down.
Then, the puberty of boys is slower, sometimes at the age of 12 years or 13 years just starting puberty, and at this time boys experience a significant increase in height even higher than girls. Then, the growth in height of boys is also longer, he will continue to grow and grow so that the heights of boys and girls begin to differ, now boys are taller (because the growth of boys is greater than that of girls). woman).
when boys reach the age of 15 or 16 years, boys start to slow down their growth rate, while girls start to slow down first. After 15 years, both boys and girls, they can still grow but slowly and boys can grow 1-3 inches per year and girls can grow 1-2 inches/year.
Also see:
- Average Weight and Height for a 13-Year-Old Boy and Girl
- What Is The Average Female Height Worldwide
This is only the average height of boys and girls only, there are other factors that can support their height. Whatever it is, let’s see below.
What are the Factors that Affect Adolescent Height?
Puberty is indeed a supporter of child growth, but this is not the only factor that affects a child’s height. There are many other factors that affect a child’s height such as sex hormones, genetics, growth hormone, insulin levels, Down syndrome, and thyroid problems.
This is also very impactful if your children are malnourished in childhood. If you are malnourished, it is likely that your height and weight will also have an effect.
In addition, children who are overweight or obese since childhood also have an influence on their future height.
The bottom line
As children get older, their growth will slow down even when they are teenagers. When they are about to finish their puberty period, it seems that their growth slows down. Puberty ends usually at the age of 15 years and over. In general, the average height of a 15 year old boy is 67.0 inches or 170.1 cm.
While the average height of a 15-year-old girl is 62.9 inches or 159.7 cm. This is not the standard height for all children in the world. There are many factors that affect your child’s height. For example, white American children are taller than Hispanic Americans, as well as children in Asia and Africa, the height is not the same. So this measure of average height is not a size for all teenagers in the world.
If you find that your child’s growth is abnormal either because it is too fast or because it is too slow, then it is best to talk to your doctor.