Child growth calculator
Check your child's weight, height and head size against WHO and IAP reference standards, see where they sit on the chart, and download the chart.

Target adult height
A simple estimate of the height your child may reach as an adult, worked out from both parents' heights.
Growth Monitoring
Growth charts drawn from the official reference data. Tap Download PNG or Download PDF to save a chart or print it.
Combined chart: birth to 18 years
WHO 2006 (birth to 5 years) joined with IAP 2015 (5 to 18 years). Height and weight on one chart, with the BMI quick tool and the parents' height calculator. Add your child's details to mark them on the chart.
Reference standards, worked out on your device
Your numbers never leave your phone or computer: everything is calculated in the browser and nothing is saved. A growth chart is a guide, not a verdict. The doctor looks at how your child grows over several visits, not at one measurement.
- Birth to 5 yearsWHO Child Growth Standards (2006), World Health Organization. who.int
- 5 to 18 yearsRevised IAP growth charts (2015), Khadilkar V et al., Indian Pediatrics 2015;52:47-55. Read the paper
- Target heightTanner mid-parental method, with a usual range of 8.5 cm either side.
Worried about your child's growth?
Message the clinic on WhatsApp or book a visit. The doctor will check your child and explain the chart.

Little Care Connect