Average body mass index charts of boys

The standard CDC charts of childrens (boys) Body Mass index (BMI) are the new recommended method to judge if a child is overweight, obese, normal or underweight.

Use the Body Mass Index BMI calculator to calculate BMI = (weight in kilograms) divided by (height in meters)2.

Then, look up the BMI and Age on these charts for boys, to see if the the BMI is higher than the 85th percentile or 95th percentile lines, which the CDC defines as Overweight boys and Obese thresholds.

Any values of body mass index between the 5th and 85th percentiles, are considered to be within the Normal range for a boy child, not overweight or underweight.

boys BMI chart

Here is a more complete on-line version of the boys body mass index for Age chart:

big boys BMI chart

Surf onward to:

Last modified 24-May-2008. Copyright
by Steven B. Halls, MD

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