The BMI test isn't accurate for people under 18
Mine is 19-20 I am 164 cm long and weight 51.9 kg.
The average bmi of a 13 year old depends on your height and weight . http://www.nhlbisupport.com/bmi/
Ideal BMI would be around 19 to 22. This weight would depend on many factors such as gender, height, and activity level.
Normal weight = 18.5-24.9
A fat one, or skinny?
200kg
17-19
Your BMI (body mass index) should be between 98lbs - 120lbs.
You should look up BMI or Body Mass Index on any health site, such as WebMd and calculate your BMI. This will tell you what your ideal weight should be for your age and height.
It depends on your bmi that tells it all, there is no average range because you have to look at your height, then your age and weight and calculate your bmi if it as at a healthy weight you will be fine although if it is at obese then you weight to much, so try calculating your bmi!
This depends totally othe girl's BMI. On average, it should be about 56-61 g.
go to this page, bmi is a much more reliable science: http://www.nhlbisupport.com/bmi/
To calculate BMI it needs the height and weight. Then we can measure the BMI.
You should calculate your Body Mass Index, or BMI, to find that out. "Average", or a healthy weight is somewhere around 18 to 24.
It depends on your height, check your BMI there are plenty of places to do so online, and they should tell you what is a good BMI.
Go to this website and enter your height and weight. a healthy weight should be a BMI of 19-25