How much should a 9 year old way?

Answer 1

a correct height for a 9 year old boy is about 4,6 - 4,8.5 a correct height for a girl 9 year old is about 4,5 -4,7.5 a correct weight for a 9 year old girl is a bout 29.5-34.1 a correct weigh for a nine year old boy is about 34.5-39.2 if the girl is tall she can be up to 5,0. She could also weigh 90-100 pounds.

Answer 2

There's no short way to answer that question. According to the American Center for Disease Control, the following images respectively represent the average BMI's with respect to age for men and women between ages 2 and 20.

http://www.cdc.gov/healthyweight/images/growthchart_example1.gif

http://www.chartsgraphsdiagrams.com/HealthCharts/images/bmi-2-20-girls.png

BMI (Body Mass Index) is an imperfect attempt to adjust weight by height, sex, and age. It does not calculate, for example, what percentage of body mass is muscle (as opposed to fat, bone, cartilage, and blood, among others). You can find a BMI calculator here:

http://apps.nccd.cdc.gov/dnpabmi/

But if you want a short answer, the average weight for 9-year-old boys is 61.6 lbs (28 kg), and for girls is 63.8 lb (29 kg). However, it may well be that they should be heavier (or lighter).

source: http://www.buzzle.com/articles/average-child-weight-by-age.html

Answer 3

a nine year old should way about 72 to 80 pounds

Answer 4

u could weigh 125, or you could weigh as low as 70. depends on your height.

Answer 5

Depends on height too.

Answer 6

4.7foot