Child & Teen BMI Percentile Calculator (Ages 2-19)
Calculate growth percentiles, BMI-for-age, and pediatric weight status according to official CDC & WHO growth charts.
👶 Child Information
Yrs
Mos
cm
kg
Underweight (<5th)
Healthy (5th-85th)
Overweight (85-95th)
Obese (≥95th)
Raw BMI Score
15.9 kg/m²
Healthy Weight Range
23.0 – 30.5 kg
CDC Pediatric BMI Percentile Categories
| Weight Status Category | Percentile Range | Clinical Description |
|---|---|---|
| Underweight | Less than the 5th percentile | Below normal growth curve |
| Healthy Weight | 5th to less than the 85th percentile | Optimal growth pattern |
| Overweight | 85th to less than the 95th percentile | At risk of elevated pediatric weight |
| Obesity | 95th percentile or greater | Pediatric obesity evaluation recommended |