It raises blood pressure, blood cholesterol and triglyceride levels.It increases how hard the heart has to work.The following categories explain the meaning of the results: Weight status categoryĥth percentile to less than the 85th percentileĮqual to or greater than the 95th percentileĮxcess weight has the following effects on the body: Next, use the charts to see if a child’s weight is suitable for their age. The Centers for Disease Control and Prevention (CDC) have produced a calculator that provides BMI and the corresponding BMI-for-age percentile on a CDC growth chart for children and teens. Calculator and charts for child and teen BMI This will indicate whether the child is within a healthy range. Then they locate the BMI number and person’s age on a sex-specific BMI-for-age chart. male and female body types change at different ratesĭoctors calculate BMI for children and teens in the same way as they do for adults, by measuring height and weight.For this reason, BMI measurements during childhood and adolescence take age and sex into consideration.ĭoctors and other health professionals do not categorize children by healthy weight ranges because:
Girls and boys develop at different rates and have different amounts of body fat at different ages. However, measuring BMI in children and teens is slightly different. In adults, BMI values are not linked to age and are the same for both sexes. Scan to the top to see if the result corresponds to a normal weight, overweight, or obesity. Locate your height in inches on the side of the chart, then look across to find your body weight in pounds. Click here to see a chart provided by the National Heart, Lung, and Blood Institute (NHLBI). People can also work out their BMI using a chart. BMI calculatorĮnter height or weight in either imperial or metric measurements to find your BMI. To avoid using the math, a person can use a calculator or a chart to find their BMI. Then divide by their height in inches, squared (in 2)
Since most people measure height in centimeters (cm), divide height in cm by 100 to get height in meters. So, to calculate an adult’s BMI: Divide their weight in kilograms (kg) by the square of their height in meters (m 2).To calculate BMI in metric units, use the following method: BMI = kg/m 2.Share on Pinterest A BMI chart or calculator can show a person if they have a healthy weight.Ĭalculating BMI involves measuring a person’s height and body weight. However, it uses standard weight status categories that can help doctors to track weight status across populations and identify potential issues in individuals. The doctor will make suitable recommendations.īMI does not measure body fat directly, and it does not account for age, sex, ethnicity, or muscle mass in adults. If a person’s BMI is outside of the healthy range, their health risks may increase significantly.Ĭarrying too much weight can lead to a variety of health conditions, such as type 2 diabetes, high blood pressure, and cardiovascular problems.Ī weigh that is too low can increase the risk of malnutrition, osteoporosis, and anemia. The results of a BMI measurement can give an idea about whether a person has the correct weight for their height.īMI is a screening tool that can indicate whether a person is underweight or if they have a healthy weight, excess weight, or obesity. It combines a person’s weight with their height. Body mass index, or BMI, is a measure of body size.
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