Height Percentile Calculator
Calculate your child's or your own height percentile relative to global growth charts and normal statistical distributions.
Input Parameters
Average Height
You are in the exact middle of the height range. 50% of the population is shorter than you, and 50% is taller.
Compare Visually
See how this height looks side-by-side with others on our interactive canvas board.
Understanding Height Percentiles
A height percentile indicates what percentage of individuals of a specific age and biological gender are shorter than you. For instance, if a boy is in the 80th percentile, it means he is taller than 80% of other boys his age, while 20% are taller than him.
PHYSICAL GROWTH CHARTS FOR KIDS
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FAQ
What is considered a "normal" height percentile?
Technically, any height between the 3rd and 97th percentile is considered standard and clinically healthy. The 50th percentile represents the statistical average or median height for that specific cohort.
How are childhood percentiles calculated?
Childhood percentiles (ages 2-19) utilize growth charts developed by health bodies like the CDC and WHO. We use standard growth chart parameters to map the exact mean and variance of children's heights year-by-year.
Does a low percentile mean a health issue?
Not necessarily. Genetics, nutrition, and environmental factors play huge roles in height. Pediatricians look at a child's consistent growth curve over time, rather than a single percentile reading, to assess healthy development.
Why is adult percentile normal distribution?
After skeletal maturity (typically age 19–20), height distribution in a large population closely resembles a Bell Curve (Normal Distribution). This allows us to calculate adult percentiles accurately using standard Z-score math.