The average height for U.S. males is around 69 inches, but this average varies between countries. Socioeconomic, nutritional, and biological factors may affect a person’s height.

Anthropometry is the study of the human body’s composition, which includes measurements of height, weight, and shape. This data may help indicate a person’s general health status, nutrition and dietary adequacy, and growth.

Height and other anthropometric data are published in national growth charts and have several uses across disciplines. That said, population samples may not always accurately represent all races and ethnicities.

These measurements could be used to:

  • assess the socioeconomic, environmental, and nutritional status of a specific demographic
  • evaluate for diseases and health conditions, such as obesity, diabetes, and cancer
  • formulate averages and trends in human growth
  • create more ergonomic spaces, furniture, and assistive devices

Keep reading to learn more about the average heights of males around the world.

Note on sex

We use the term “male” in this article to reflect the anatomy and chromosomes of sex assigned at birth.

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From 2015–2018, the average height for males in the United States ages 20 and over was 69 inches.

AgeHeight (inches)
80 and over67.1

There were slight changes in the average adult male height from 2000–2015. However, these weren’t as significant as the weight, waist circumference, and BMI increase among the same adult population.

The range of average male heights across the world is quite broad.

The table below shows the average male heights in 2019 for 15 countries.

CountryAverage height (inches)
The Netherlands72.4
United Kingdom70.16

This data was compiled by the NCD Risk Factor Collaboration. This is a global group of researchers and health scientists that provide data for noncommunicable diseases in more than 200 countries.

Data from 1896–1996 suggests the global average height for males increased from 63.78 to 67.32 inches.

During this century, Iranian males may have seen the biggest change in height, gaining nearly 6.5 inches.

From shortest to tallest

The shortest male was Chandra Bahadur Dangi from Rhimkholi, Nepal. In 2012, he was 21.5 inches tall.

The tallest male was Robert Pershing Wadlow from Alton, Illinois. He stood at 107.1 inches tall!

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Several biological, nutritional, and socioeconomic factors may affect a person’s height.


It’s estimated that 80% of your height could be determined by genetics. If your family is tall, chances are, you might be tall, too.

The other 20% may be due to nutritional and environmental factors.


Malnutrition or a person’s access to nutrient-dense whole foods at a young age, may impact their height.

The World Health Organization (WHO) estimates that in 2020, 149 million children under the age of 5 were too short for their age, while 45 million were too thin for their height.

Not getting enough of certain minerals may impact growth, including:

Chronic malnutrition may be associated with poor socioeconomic conditions, illness and disease, or poor maternal health.


Environmental factors may also affect someone’s height, including:

Medical conditions

Certain medical conditions may affect a person’s height, such as gigantism or dwarfism.

Gigantism refers to an extremely tall stature. It may be caused by:

In contrast, dwarfism refers to an extremely short stature, which may be caused by:

Is 5’7″ average height for a man?

If you’re looking at global statistics, the answer is yes. The average height for a man worldwide is 5 feet 7.5 inches.

The average height for a man in the United States is 5 feet 9 inches.

How tall is the average male?

Data from 2015–2018 reports that the average male height in the United States ages 20 and over was 69 inches tall.

Globally, the average height for 18-year-old males born in 1996 was 67.45 inches.

What is the average height of males in the world?

The global average height in 2014 for males born in 1996 was 67.45 inches.

In 2019, the country with the shortest average male height was Timor-Leste, at 63.01 inches. The tallest average male height was 72.36 inches in the Netherlands.

Is 5’8″ short for a man?

No. 5’8″ is actually slightly taller than the global average for men.

While there may be trends and overall averages with regard to height in the world, it’s important to remember that humans come in a variety of shapes and sizes.

Countless factors may affect someone’s height, including age, genetics, socioeconomic status, and nutrition. Averages may help statisticians observe health and growth trends, but they should not serve as a measure of self-worth.