The average weight for a 13-year-old girl or boy is 100 pounds, according to CDC growth charts. Statistically, girls average 101 pounds at age 13, while boys weigh 100 pounds. The normal weight range is 75 to 147 pounds for girls and 74.5 to 144 pounds for boys.Know More
The average weight of a child means that about half of the kids of that particular age weigh more and half weigh less. From a percentile perspective, an average-weight child would be in the 50th percentile, with half of the kids that age in higher percentiles and half in lower percentiles.
Children with special needs may not follow these average growth patterns. For example, children with Down's syndrome may not weigh an average of 100 pounds at 13 years old. Pediatricians and other medical specialists are the best resources for information regarding a child's specific growth and development.
It is important to note that teens have growth spurts, so a 13-year-old may be below average in weight on his birthday, but by the end of the year, he may have caught up and surpassed the average. Teens gain and lose weight very quickly and may grow several inches in height in a short time frame, bringing them back into the average weight range.Learn more about Teenagers
The average height for a 13-year-old boy in the USA is 61.5 inches, while the average height for a 13-year-old girl in the USA is 62 inches. Average heights vary between 13-year-old girls and boys partially because of the onset of puberty, which tends to begin earlier in females than in males.Full Answer >
The Centers for Disease Control and Prevention reports that the normal weight of a 13-year-old girl varies dramatically based on her growth curve and height, making it impossible to dictate a weight that is "normal" for every teen. Each child grows on his or her own growth curve; pediatricians use the curve to help evaluate the healthiness of a teen's weight.Full Answer >
According to Kids Growth, the attention span of a child or teen who is actively trying to pay attention is 3 to 5 minutes for every year of the child's age. As a result, a 13-year-old has an attention span between 39 and 65 minutes, while a 16-year-old is capable of paying attention for 48 to 80 minutes.Full Answer >
The average teenager spends $9,626.76 per year. This number is based on total spending by and for teens of $258.7 billion, divided by 26,873,000 teenagers in the United States, as of 2014. Teens get 62 percent of their income from their parents.Full Answer >