The standard height for a 14-year-old girl is about 1.58 meters and the standard weight is about 48Kg, but there are individual variations. Standard height and weight are actually averages in the normal range. In general, the standard height of a 14-year-old girl is about 1.58 meters and her weight is about 48Kg. Everyone’s height and weight are closely related to genetic and acquired factors, and there is no absolute standard for individual differences, so the above data can be used as a reference. At the age of 14, girls still have room to grow. The amount of room for growth is largely related to the age of the bones, and if the bones are younger than the age, there will be more room for growth. Children in puberty must ensure adequate sleep and sufficient physical exercise, ensure the supply of milk nutrition, nutritional balance, all of which are conducive to the growth of height and weight. If the height and weight of a 14-year-old girl is obviously different from that of children of the same age, it is recommended that she seek medical attention in time.