Is 115 pounds overweight for a 13-year-old girl?

The answer to this question depends on a number of factors, including the girl's height and build. According to the Centers for Disease Control and Prevention (CDC), the average weight for a 13-year-old girl is between 75 and 140 pounds. However, some girls may be naturally heavier or lighter than average.

To determine if a girl is overweight, doctors typically use a measure called the body mass index (BMI). BMI is calculated by dividing a person's weight in kilograms by their height in meters squared. A BMI of 25 or higher is considered overweight for adults, but the BMI cut-offs for children are different.

For children and teens, BMI is plotted on a growth chart to track their growth over time. If a child's BMI is above the 85th percentile for their age and sex, they are considered overweight. If their BMI is above the 95th percentile, they are considered obese.

It is important to note that BMI is just one measure of health and should not be used to make a diagnosis by itself. Other factors, such as muscle mass, body composition, and overall health, should also be taken into consideration. If you are concerned about your child's weight, it is best to talk to your doctor.