Pediatric BMI Percentile Calculator

Calculate BMI percentile for children and teens age 2-19. CDC growth charts compliant.

BMI Calculator

Calculate your Body Mass Index and healthy weight range

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BMI Categories

UnderweightBMI < 18.5 - 18.5
NormalBMI 18.5 - 25
OverweightBMI 25 - 30
ObeseBMI 30 - 30+

BMI Limitations

  • • Does not distinguish between muscle and fat mass
  • • Athletes may have high BMI due to muscle
  • • Not accurate for children, elderly, or pregnant women
  • • Does not account for body fat distribution
  • • Should be used alongside other health indicators

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About this Calculator

The Pediatric BMI Percentile Calculator is designed to help you with health calculations. This specific tool focuses on percentiles.

Frequently Asked Questions

How is child BMI interpreted?

For children, BMI is interpreted as a percentile relative to other children of the same age and gender.