Children's Health
Track child growth percentiles and predict adult height using WHO-standard charts. Free pediatric health calculators for parents and caregivers.
2 free calculators available
Growth Percentile Calculator - Child Height & Weight Percentiles
Calculate your child's growth percentiles for height, weight, and BMI using WHO/CDC growth charts. Track healthy development and compare to age and gender norms.
Child Height Predictor - Estimate Adult Height
Predict your child's adult height based on parents' heights using the scientifically proven Mid-Parental Height method. Get accurate height estimates with growth tips.
Children's Health Calculators
2 children's health calculators in this category. Each one names the formula it uses and the guideline or study the formula came from — so you can verify the math instead of trusting a black box. Calculations run in your browser; nothing you enter is sent anywhere.
Children's health numbers are screening tools, not diagnoses. They are useful for spotting outliers and tracking changes over time, less useful for telling you what to do about a borderline result. For that, take the number to a clinician who can read it in the context of your full history.
Available Calculators
- Growth Percentile Calculator - Child Height & Weight Percentiles — Calculate your child's growth percentiles for height, weight, and BMI using WHO/CDC growth charts. Track healthy development and compare to age and gender norms.
- Child Height Predictor - Estimate Adult Height — Predict your child's adult height based on parents' heights using the scientifically proven Mid-Parental Height method. Get accurate height estimates with growth tips.