Child Growth Percentile (0–24 months)

See where your baby's weight and length sit on the WHO growth standards for their age and sex.

Awaiting clinical review. Results are based on validated formulas but pending physician verification.

How this is calculated

Uses the WHO Child Growth Standards LMS method: z = ((measure/M)^L − 1) / (L × S), converted to a percentile against children of the same age and sex.

Sources

  1. WHO Multicentre Growth Reference Study Group WHO Child Growth Standards (length/height-for-age, weight-for-age). World Health Organization 2006.
This calculator is for educational purposes and is not a substitute for professional medical advice, diagnosis, or treatment. The result is based on standard clinical formulas applied to the values you entered — your individual situation may need adjustments your doctor can make. Never disregard professional medical advice or delay seeking it because of something you read or calculated on healthcalculus.