When doctors plot a child's weight and height on the chart, they see which percentile line those measurements land on: For example, if a 4-year-old boy's weight is in the 10th percentile, that means ...

The Raising FIT Kids BMI Calculator computes your child's body mass index (BMI). You'll learn whether your child's BMI falls into an underweight, healthy weight, overweight, or obese range.

The BMI formula uses height and weight measurements to calculate a BMI number. Though the formula is the same for adults and children, figuring out what the BMI number means is a little more ...

Many teens worry about their weight. According to the Center for Disease Control, healthy teens should not measure weight exclusively but also take into consideration body mass index. Healthy weight ...

The median height for boys was up to 172.5cm ... and head circumference for smaller children. Under the new guidelines, the previous weight-for-height chart will be replaced with a new BMI ...