72 cm equals 28.35 inches, but the more interesting story is how it stacks up against health guidelines from the WHO and CDC. This guide covers the conversion and what that waist size means for your health.

4 related posts

72 cm to inches: 28.35 in (exact 28.3465) ·
72 cm to feet: 2.36 ft (2 ft 4.35 in) ·
72 cm waist (female risk threshold): 80 cm (31.5 in) ·
72 cm waist (male risk threshold): 94 cm (37 in)

Quick snapshot

1Confirmed facts
2What’s unclear
  • Whether 72 cm is “big” or “small” depends on height, frame, and cultural norms
  • Aesthetic judgment is subjective and not evidence-based
3Timeline signal
4What’s next
  • Measure your waist correctly at the navel
  • Compare with gender-specific health cutoffs
  • Consider waist-to-height ratio for a fuller picture

“The World Health Organization defines increased central obesity risk for women at a waist circumference greater than 80 cm (31.5 inches) and for men at greater than 94 cm (37 inches).”

The upshot

A 72 cm waist is well within healthy limits for both women and men per major health organizations. But waist circumference alone isn’t the whole story — combine it with your height and BMI for a complete risk assessment.

What is 72 cm in inches?

Conversion formula: cm to inches

The standard conversion factor is exact: 1 inch = 2.54 cm. To convert any value from centimeters to inches, divide by 2.54. For 72 cm: 72 ÷ 2.54 = 28.3465 inches. This is based on the international inch definition agreed upon in 1959 (CM to Inches Converter).

72 cm in decimal and fraction form

So 72 cm equals about 28.35 inches when rounded to two decimals. For those who prefer fractions: 28.3465 inches is very close to 28 3/8 inches (28.375), a common approximation in woodworking and sewing (CalculateMe.com).

How to Convert 72 cm to Inches Step by Step

  1. Know the conversion factor: 1 inch = 2.54 cm.
  2. Write down your measurement: 72 cm.
  3. Divide 72 by 2.54: 72 ÷ 2.54 = 28.3465.
  4. Round as needed: 28.35 inches (two decimal places) or 28 3/8 inches (fraction).
  5. For feet and inches: divide by 30.48 (1 foot = 30.48 cm). 72 ÷ 30.48 = 2.3622 feet → 2 feet + 0.3622 × 12 = 2 feet 4.35 inches.

The formula works for any centimeter value. For quick mental math, remember that 1 cm ≈ 0.3937 inches (YouTube conversion tutorial).

Quick reference: 72 cm to inches and feet combined

Unit Value
72 cm in inches 28.3465 in (28.35 in)
72 cm in feet (decimal) 2.3622 ft
72 cm in feet & inches 2 ft 4.35 in
72 cm in fraction inches 28 3/8 in

The pattern: 72 cm falls just under two and a half feet and a hair over 28 inches — a measurement that lines up with a typical men’s small or women’s size 0–2 waist in US clothing (Surdyke Size Chart).

Bottom line: 72 cm is 28.35 inches (or 2 ft 4.35 in). For everyday use, you can remember “28 and a third inches.”

How many inches is a 72 cm waist?

72 cm waist in inches for women

A 72 cm waist equals 28.35 inches. For women, the World Health Organization defines increased cardiometabolic risk at a waist circumference greater than 80 cm (31.5 in) (WHO Waist Circumference Report, 2008). The CDC sets a “high risk” threshold at 88 cm (35 in) for women (CDC Diabetes Healthy Weight). At 72 cm, a woman is well below both cutoffs.

72 cm waist in inches for men

For men, 72 cm is also 28.35 inches. WHO’s cutoff for substantially increased risk is 94 cm (37 in) (WHO Waist Circumference Report), while the CDC’s high-risk threshold is 102 cm (40 in) (CDC Diabetes Healthy Weight). That makes a 72 cm waist extremely low-risk for men.

Comparison with average waist sizes

To put this in perspective, the average US adult male has a waist of about 40.1 inches (102 cm), and the average US female about 38.7 inches (98 cm), according to NHANES data from 2015–2016 (CDC NHANES report). A 72 cm waist (28.35 in) is significantly smaller than the norm — roughly 10 inches less for women and 12 inches less for men. In clothing sizes, this corresponds to a men’s small (28–30 in waist) and women’s size 0–2 (Surdyke Size Chart).

The implication: a 72 cm waist is not just healthy by clinical standards — it’s also well below average in the US, which means most people carrying that measurement are already at a low starting point for weight-related health risks.

Why this matters

Because average waist sizes have risen over the past decades, a 72 cm waist today is rarer than it was 30 years ago. But being below average doesn’t automatically mean “ideal” — height and body composition still play a role.

Takeaway: A 72 cm waist (28.35 in) places you below both WHO and CDC risk thresholds and well under US averages. Combined with height and overall health, it signals low cardiometabolic risk.

Is a 72 cm waist big or small?

Assessment for women

Using the WHO criterion of >80 cm (31.5 in) for increased risk, 72 cm is clearly small from a health perspective. The International Diabetes Federation also recommends a cutoff of <80 cm for Europid women (IDF Metabolic Syndrome consensus). By these standards, 72 cm falls in the low-risk category. However, for Asian women, the WHO/IASO suggests a lower threshold of >80 cm, so 72 cm remains below that as well (WHO Asian BMI report).

Assessment for men

For men, the WHO cutoff is >94 cm (37 in). A 72 cm waist is far below that. The National Cholesterol Education Program (NCEP ATP III) uses a metabolic syndrome criterion of >102 cm (40 in) for men, making 72 cm even more clearly safe (NHLBI ATP III guidelines). So clinically, it is small for men too.

“Waist circumference is considered a reliable proxy for visceral fat and shows a strong correlation with cardiovascular risk.”

Aesthetic vs. health perspectives

Aesthetic judgments about waist size are subjective and not supported by evidence. A person’s height, hip width, and muscle mass all affect whether a 28.35-inch waist looks “small” or “average.” For example, a waist-to-height ratio of less than 0.5 is considered healthy (BMJ waist-to-height study). For a woman who is 5’4″ (162 cm), a 72 cm waist gives a ratio of 0.44 — healthy. For a man who is 6’0″ (183 cm), the ratio would be 0.39, also healthy. The upshot: health guidelines are consistent, but what “looks” small varies widely.

The catch: relying only on waist size misses the distribution of fat. Two people with the same 72 cm waist can have very different amounts of visceral fat, which drives metabolic risk (The Lancet Diabetes & Endocrinology, 2014).

What it means for you: Clinically, a 72 cm waist is small for both genders. Aesthetically, it depends on your frame, but your health risk from abdominal obesity is low. Pair waist size with height for a fuller picture.

How many feet is 72 cm?

72 cm to feet decimal

Since 1 foot = 30.48 cm, dividing 72 by 30.48 gives 2.3622 feet. Rounded to two decimals, that’s 2.36 ft.

72 cm to feet and inches

The decimal part (0.3622 ft) multiplied by 12 gives 4.35 inches. So 72 cm = 2 feet 4.35 inches. This is about the height of a standard office printer or a toddler’s height.

Reverse: how many cm in a foot?

One foot equals 30.48 cm. So if you know a measurement in feet, multiply by 30.48 to get centimeters. For instance, 5 feet = 5 × 30.48 = 152.4 cm. This conversion uses the exact inch‑cm relationship (CM to Inches Converter).

Centimeters Feet (decimal) Feet & inches
72 2.362 2 ft 4.35 in
60 1.969 1 ft 11.6 in
80 2.625 2 ft 7.5 in
90 2.953 2 ft 11.4 in

The pattern: 72 cm is short of the 2.5 ft mark, so it’s just over two feet — useful when comparing with height or furniture dimensions.

In practice: 72 cm = 2.36 ft or 2 ft 4.35 in. You can use this reference for everyday comparisons like furniture height or clothing length.

Is waist size a good indicator of belly fat?

How waist circumference relates to visceral fat

Waist circumference is considered a reliable proxy for visceral (abdominal) fat. Studies have shown a strong correlation between excess waist size and cardiovascular risk, independent of overall body weight (The Lancet Diabetes & Endocrinology). The WHO and CDC both recommend waist measurement as a simple screening tool for abdominal obesity.

Alternatives: BMI, waist-to-hip ratio

Body mass index (BMI) doesn’t distinguish fat from muscle, and waist-to-hip ratio captures shape but not absolute waist size. The waist-to-height ratio (WHtR) has emerged as a stronger predictor of cardiometabolic risk, with a threshold of <0.5 considered healthy (BMJ 2016 study). For a 72 cm waist, a healthy WHtR is maintained as long as height is above 144 cm (4’9″).

Evidence from Heart Foundation and WHO

The Heart Foundation (Australia) recommends regular waist measurement alongside blood pressure and cholesterol checks (Heart Foundation (Australia) guidelines). WHO’s 2008 report formalized the cutoffs used worldwide. The consensus: waist circumference is a useful indicator, but not a standalone diagnostic — it works best combined with BMI or WHtR.

What this means: if your waist is 72 cm, your risk from abdominal obesity is low. But don’t rely solely on that number — a person with a “healthy” waist can still have high cholesterol or high blood sugar.

What to watch

Health risk rises exponentially above 80 cm (31.5 in) for women and 94 cm (37 in) for men, regardless of BMI. Even a seemingly small increase from 72 cm to 80 cm can double the risk of developing type 2 diabetes (The Lancet).

The key: waist measurement is one piece of the puzzle. Combine it with height and other health markers to assess your full cardiometabolic risk.

Confirmed facts

  • 72 cm = 28.35 in (exact 28.3465)
  • WHO female cutoff: 80 cm (31.5 in) for increased risk
  • WHO male cutoff: 94 cm (37 in) for increased risk
  • CDC high-risk thresholds: 88 cm women, 102 cm men
  • Waist-to-height ratio <0.5 is healthy

What’s still unclear

  • Whether 72 cm is “big” or “small” aesthetically — highly subjective
  • How body composition (muscle vs. fat) affects risk at same waist size
  • Exact link between 72 cm waist and long-term health without other data
Additional sources

math.answers.com, worldometers.info, wecapable.com

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Frequently asked questions

What is the formula to convert centimeters to inches?

Divide the number of centimeters by 2.54. For 72 cm: 72 ÷ 2.54 = 28.35 inches.

How many inches is 72 cm in feet and inches exactly?

72 cm equals 2 feet and 4.35 inches (2.362 feet). The exact inches are 28.3465 in.

Is a 72 cm waist healthy for a woman?

Yes. WHO considers waist >80 cm (31.5 in) as increased risk. 72 cm (28.35 in) is well below that threshold.

Is a 72 cm waist healthy for a man?

Yes. WHO sets increased risk at >94 cm (37 in). 72 cm falls far below that cutoff.

What is the average waist size for women in the US?

According to CDC NHANES data (2015-2016), the average female waist is approximately 38.7 inches (98 cm).

How do I measure my waist correctly?

Use a flexible tape measure at the level of the navel (belly button). Measure after exhaling, without pulling the tape tight. The tape should be snug but not compress the skin.

Related reading

Bottom line: A 72 cm waist (28.35 in) is healthy for both genders, well below all major risk cutoffs. For women, the number signals low risk; for men, even more so. But don’t stop at the tape — pair it with height and overall health markers for the full picture.