A BMI below the 5th percentile is underweight, and a BMI below the 3rd percentile is severely underweight. Here are all the weight ranges for ages 2-20:
100th Severely Obese
95th - 99th Obese
85th - 94th Overweight
5th - 84th Healthy
3rd - 4th Underweight
0th - 2nd Severely Underweight
18 to 25
25 or greater
If you wish to determine if you are overweight the following information may help:The following is the typical information that is used to determine if a child is underweight, normal weight, overweight, or obese; you must start with a children's weight chart, in which you simply plan/plot your height, BMI (Body Mass Index) and weight to determine where you fall with others children of your age group.Now to determine if you are underweight, the BMI should be below the 5th percentile; if you are of normal weight, the BMI should be at the 5th percentile but less than the 85th percentile; if your are overweight, the BMI should be the 85th percentile but below the 95th percentile; and finally, if you are of obese weight, the BMI is at or above the 95th percentile.
A bmi of 20 is not underweight, but is still a lower than average bmi. For the average adult, under 18.5 is underweight, and 18.5 to 24.9 is a healthy weight.
18.5, i thinks. hope i helped :)
They are underweight and need to gain weight
Underweight Normal Overweight Obese
Nope, that's a pretty good average healthy bmi
Yes, a person with a BMI of 17.7 could be admitted to the hospital. A 17.7 BMI is considered underweight.
A BMI of 15.3 is severely underweight, and not healthy at all. The minimum one's BMI should be is 18.5, unless you're under 18.
Yes the 69th percentile result is considered in the healthy range.
A BMI of 30 or higher is considered obese.
No. 20.5 is on the underweight side of normal. A normal BMI is between 18.5 and 24.9.