For example, the rapid growth of the length in the initial phase of puberty and the like is depicted. The limits of an appropriate BMI are strongly related to the development of the child. However, the BMI is interpreted by adults according to the same formula as the BMI for childs but is interpreted according to age. The BMI can also be used in children and small children as a measure for the healthy development of the child. Men generally have a higher proportion of muscle mass in total body mass than women. completing the BMI calculation, compare it to a BMI percentile chart. The BMI is only a rough guideline as it does not take into account the stature and sex or the individual composition of the body mass from fat and muscle tissue of a human being.Īge and gender play an important role in the interpretation of BMI. Body mass index is a calculation of childs weight in relation to their height. The Body Mass Index (BMI) is a measure for the assessment of the body weight of a person in relation to its body size. That is, the normal range (green in the diagrams) corresponds to the average in the population at the time of the survey.

It allows you to figure out your body mass index (BMI). 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. The interpretation of the calculated BMI value is based on the comparison with the tabulated average values of the population. This calculator is for children and teens between 2 and 20 years old. This calculator provides BMI for teenagers and the corresponding BMI-for-age percentile based on the CDC growth charts for children and teens (ages 2 through 19 years). The present BMI classification of the WHO has essentially existed since 1995.įor example, if a person is 175 cm tall and weights 65 kg, then the BMI is calculated as follows:īMI = m ÷ L 2 = 65 ÷ 1.75 2 = 65 ÷ (1.75 ⋅ 1.75) = 65 ÷ 3.0625 = 21.2 To get the best results, measure to the nearest 1/4 inch (0.5 cm). Use the 'Metric Units' tab if you are more comfortable with the International System of Units (SI). Since the beginning of the 1980s, the BMI has also been used by the World Health Organization. The disorder primarily affects adolescent females (aged 16-26) and is far less prevalent in males only approximately 10 of those diagnosed with anorexia are. The Body Fat Calculator can be used to estimate your total body fat based on specific measurements. The BMI is a rough guide, since it does not take into account either stature or weight distribution. The Body Mass Index (BMI) is a measure that sets the weight in the ratio to the square of the body weights.

Teenager bmi calculator