How to calculate your BMI in less than 1 minute

Based on the World Health Organization (WHO) data, at least "one in three of the world's adult population is overweight and almost one in 10 is obese."

Women stepping on scale BMI concept.
Image by @freepik

BMI is a simple and inexpensive way of measuring body fat based on your weight in kilograms concerning your height in meters.

It is considered a reasonable indicator of body fat for male and female adults over 20 years old.

According to the Center for Disease Control and Prevention, CDC, “BMI does not measure body fat directly, but research has shown that BMI is moderately correlated with more direct measures of body fat obtained from skinfold thickness measurements, bioelectrical impedance, densitometry (underwater weighing), dual energy x-ray absorptiometry (DXA) and other methods”.

Is BMI Used to Measure Overweight and Obesity?

Thought it is not diagnostic, Body Mass Index can be used as a screening tool because you only need a person’s height and weight, and compare results in a chart.

It is useful for population estimates of overweight and obesity.

”I think BMI is a very good and easy screening tool,” says obesity expert, Cathy Nonas, MS, RD, a spokeswoman for the American Dietetic Association.

But first, how is it calculated? The calculation is based on the following formulas:

[supsystic-tables id=1]


The CDC states that for adults 20 years old and older, “BMI is interpreted using standard weight status categories. These categories are the same for men and women of all body types and ages.”

Below are the standard weight status categories associated with the ranges for adults:

[supsystic-tables id=2]

Are There Health Consequences of Obesity for Adults?

Based on the World Health Organization (WHO) data, at least “one in three of the world’s adult population is overweight, and almost one in 10 is obese.”

Being either overweight or obese can have a serious impact on health like:

  • Cardiovascular disease (mainly heart disease and stroke)
  • Type 2 diabetes
  • Musculoskeletal disorders like osteoarthritis
  • Some types of cancers (endometrial, breast and colon).
  • In general, these conditions cause premature death and substantial disability.

But, all of these conditions are preventable, and it is all about having an “energy balance between calories consumed on the one hand, and calories used on the other hand,” states the global health entity.

Where Do You Stand On The Chart?

Take a close look at the chart below to find out your numbers.

BMI Chart

Nevertheless, your physician is the right person to assess evaluation of your current status and possible risks.

BMI and Plastic Surgery

Plastic surgery is almost always optional. However, you need to reduce the risk as much as possible.

[supsystic-tables id=3]


Body Mass Index plays a role for certified surgeons in the Dominican Republic.

Also Read: 8 Benefits of Gastric Sleeve Surgery (+ Dominican Republic)

Usually, a BMI over 35 is a most likely a no-no for these specialists, depending on the case.

How to calculate BMI in less than 1 minute

Input your information below to get your BMI score.

For the imperial method, use your height in feet and inches and weight in pounds.

The alternative is to use the metric method, based on height in centimeters and weight in kilograms.

A promise is a promise. It should take you less than 1 minute to calculate your BMI. Check back with the chart above to see where you stand.