According to the Centers for Disease Control and Prevention, a 14-year-old girl in the 50th percentile for her age group weighs approximately 109 pounds. In other words, fifty percent of 14-year-old girls weigh up to 109 pounds.
According to the Centers for Disease Control, the typical weight range for adolescents this age is between 80,9 and 171 pounds. According to Disabled World, the average height for a 14-year-old girl is approximately 62.5 inches. This height falls within a healthy BMI range at 109 pounds. A BMI calculator can be used to determine if a teen’s weight falls within a healthy range.