Pediatrics Calculators

Parents and clinicians track children differently from adults, with growth charts and percentiles rather than single target numbers. These tools cover kids' growth, boys' and girls' growth charts, infant percentiles and blood pressure percentiles, so a measurement can be placed in context for a child's age.

This is a small, focused section built around growth charts: a kids growth calculator, separate boys and girls growth chart calculators, an infant percentile calculator and a blood pressure percentile calculator. Each one compares a child’s measurement against the chart for their age and sex, which is the comparison that gives a single height, weight or blood pressure reading its meaning — and any result that looks unusual is worth discussing with a clinician rather than reading on its own.