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15 Αυγ 2024 · The average height of a 12-year-old boy is 148.3 cm (4 ft 10 in), while for a 12-year-old girl, it is 150.0 cm (4 ft 11 in). The reason girls are slightly taller at this age is that, on average, they go through puberty earlier than boys.
Average human height by country - Wikipedia. Below are two tables which report the average adult human height by country or geographical region. With regard to the first table, original studies and sources should be consulted for details on methodology and the exact populations measured, surveyed, or considered.
Accurately predict a child's adult height and learn how tall it will be when it grows up. Calculate your expected adult height (answering the ever interesting "How Tall Will I Be?" question), or the predicted adult height of a child or teenager based on their current age and stature.
Another simple method is to double the height achieved by the child by age 2 for a boy, or age 18 months for a girl. How to get taller? Height, for better or for worse, is largely (60-80%) determined by genetics.
Determine if your child is tall or short for his or her age.
10 Οκτ 2022 · According to anthropometric research, the average height for a 12 year old female in feet is 5 feet 1 inch. Between the ages of 11 and 12, the average girl will experience a growth spurt of roughly 2 inches, which is exactly the same as that experienced by boys of the same age.
It takes the average height of the parents and add 2.5 inches (6.5cm) for boys or subtract 2.5 inches for girls.
