Homeโ€บCalculatorsโ€บHealthโ€บHeight Percentile Calculator

Height Percentile Calculator

Health

See how your height compares to the general adult population by sex. Get an instant height percentile rank using global adult height reference averages.

Reviewed by the thecalcu.com team ยท Last updated July 15, 2026

130220

Height Percentile

70.3
z-score
0.53
Reference Average Height
171

This calculator computes your Height Percentile, z-score, Reference Average Height from the values you enter.

Inputs
SexHeight
Outputs
Height Percentilez-scoreReference Average Height

What is a Height Percentile?

The Height Percentile Calculator shows how a given height compares to the general adult population by sex, using global average height reference data. Enter your height and sex, and the calculator returns a percentile rank showing what portion of the reference population you're taller than.

This pairs with the Weight Percentile Calculator for a fuller picture of how body measurements compare to population averages, and with the BMI Calculator for a combined height-and-weight health metric.

Why Use a Height Percentile Calculator?

Most people have an intuitive sense of whether they're "tall" or "short," but a percentile gives a precise, statistically grounded answer instead of a vague impression. This calculator applies the standard normal distribution to convert a height measurement directly into a percentile rank.

It's a simple, informational reference tool for curiosity, comparison, or general population statistics, not a medical or growth assessment tool.

Who Should Use This Calculator?

  • Anyone curious about how their height compares to the general adult population.
  • Writers and researchers needing a quick height-to-percentile reference.
  • Students studying how the normal distribution applies to real-world population data.
  • Fans of population statistics exploring how common or uncommon a given height is.

What Insights Does the Height Percentile Calculator Give You?

The Height Percentile is the headline result, showing where the entered height ranks against the adult reference population for the selected sex. The z-score shows how many standard deviations the height is from the reference average, and the Reference Average Height shows the baseline figure used for comparison.

How to use this Height Percentile calculator

  1. Select your sex, Male or Female.
  2. Enter your height in centimetres.
  3. Read the Height Percentile result instantly.
  4. Check the Reference Average Height shown to see the baseline used for comparison.
  5. Try different height values to see how the percentile shifts across the range.
Show formula & methodology โ†“Show less โ†‘

Formula & Methodology

The calculator uses a global adult average height reference by sex:

z-score = (Height โˆ’ Reference average) รท Reference standard deviation

Percentile = ฮฆ(z-score) ร— 100, where ฮฆ is the cumulative standard normal distribution.

Worked example, a woman who is 168 cm tall:

Reference average (women) = 159 cm, SD = 7.0 cm

z-score = (168 โˆ’ 159) รท 7.0 = 1.29

Percentile โ‰ˆ ฮฆ(1.29) ร— 100 = 90th percentile

This means a height of 168 cm is taller than approximately 90% of the reference adult female population.

Frequently Asked Questions

What is a height percentile?
Height percentile shows what percentage of the population of the same sex is shorter than a given height. A percentile of 70 means the height is taller than roughly 70% of that reference population.
How is height percentile calculated?
The calculator compares the entered height to a global adult average height reference for the selected sex, computes a z-score based on the reference standard deviation, and converts that z-score into a percentile using the normal distribution.
What is the average adult height used in this calculator?
This calculator uses approximate global adult averages of 171 cm for men and 159 cm for women; actual national averages vary meaningfully by country, so results here are a general global reference rather than a country-specific comparison.
Why does average height vary so much by country?
Average height differs across populations due to a combination of genetics, nutrition, healthcare access, and other socioeconomic factors that vary by region and have shifted over generations.
Is my height percentile the same everywhere in the world?
No, a height that ranks in the 80th percentile against a global reference might rank quite differently against a specific national population, since some countries have taller or shorter average heights than the global figure used here.
What is a z-score in the context of height?
A z-score shows how many standard deviations a height is from the reference average; a z-score of 0 means exactly average, while +1 or -1 means one standard deviation above or below average respectively.
How does height percentile relate to genetics?
Height is strongly influenced by genetics, often estimated to account for the majority of height variation between individuals, though nutrition and overall health during childhood growth years also play a meaningful role.
Does this calculator work for children?
No, this calculator uses adult population reference data; for children and teens, height should be compared against age- and sex-specific pediatric growth charts instead, since a child's expected height changes constantly with age.
What is the difference between this and the Weight Percentile Calculator?
This calculator ranks height against the adult population, while the [Weight Percentile Calculator](/weight-percentile-calculator/) does the same comparison for body weight, both use the same normal distribution approach with different reference data.
Can I compare my height percentile to a specific country?
This calculator currently uses a single global reference average by sex rather than country-specific data, so results should be treated as a general worldwide comparison rather than a precise national ranking.
Also known as
how tall am I compared to averageheight percentile by sexam I tall calculatorheight comparison calculator