Child & Teen BMI Calculator
For children and teens, BMI is interpreted as a percentile relative to other children of the same age and gender. Use this tool to screen for potential weight issues.
Calculate Your BMI
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Why use a specific calculator?
General BMI calculators treat everyone the same. However, muscle mass, bone density, and metabolic rates change as we age and differ between genders. Using a tool that keeps your demographic in mind helps you better understand if your weight is truly healthy.