Because of possible rounding errors in age, weight, and height, the results from this calculator may differ slightly from BMI-for-age percentiles calculated by other programs. Birth Date must be at least 2 years before Date of Measurement. If the child is under 2 years old, BMI cannot be calculated.
Children and teenagers need to grow, but they are healthiest if they stay within a certain weight range as they grow. This is called a healthy weight for their age. How do I know if my child or teenager is healthy weight?
Determining how much your teen should weigh is not a simple matter of looking at an insurance height-weight chart. It includes considering the amount of bone, muscle, and fat in his or her body. The amount of fat is the critical measurement.
In children, a high amount of body fat can lead to weight-related diseases and other health issues and being underweight can also put one at risk for health issues. A high BMI can be an indicator of high body fatness. BMI does not measure body fat directly, but research has shown that BMI is correlated with more direct measures of body fat, such as skinfold thickness measurements, bioelectrical impedance, densitometry underwater weighingdual energy x-ray absorptiometry DXA and other methods 1,2,3. BMI can be considered an alternative to direct measures of body fat.
One of the biggest questions guys and girls have as they grow and develop is whether they're the right weight. One place to start is by learning about body mass index, or BMI, a calculation that estimates how much body fat a person has based on his or her weight and height. BMI can help doctors identify people who are overweight and at risk of developing medical problems like high cholesterol, high blood pressure, and diabetes.
Body mass index BMI is one way to estimate a person's body fat that takes into consideration the person's height. BMI is calculated using a person's weight and height. In children and teens, BMI is used to find out if a child or teen is underweight, of a healthy weight, overweight, or obese.
Based in Massachusetts, Jessica Bruso has been writing since She holds a master of science degree in food policy and applied nutrition and a bachelor of arts degree in international relations, both from Tufts University. Body mass index, a measurement calculated using height and weight, is often used to help determine if someone is overweight, underweight or at a healthy weight.
Children who maintain a normal, healthy body mass index, or BMI, have a reduced risk for obesity and related health problems. Children's BMI are determined using their height, weight, age and gender. Although BMIs are calculated the same the way as for adults, the results for children are interpreted very differently.
Body mass index BMI is an important measurement used to determine whether your child is overweightunderweight, or at an ideal weight for his or her age. So important is BMI in monitoring your child's health that the U. Unlike adults for whom a BMI of 25 to 30 is considered overweight and a BMI is classified as obesechildren require a different standard of evaluation given that their bodies change so rapidly. BMI doesn't measure body fat but rather the volume of tissue including muscle, fat, and bone in your child's body.