BMI Calculator


Body Mass Index or BMI Calculator is the weight of a person in kilograms divided by the height of his/her square in meters. BMI has now been established by the National Institute of Health (NIH) to be the determining criterion to determine whether you are underweight, average weight, overweight, or obese.

BMI Calculator For Men Or Women

Body Mass Index (BMI) is height and weight-based indicator of body fat that refers to both adult men and women.

BMI Calculator For Men Or Women

The Body Mass Index or BMI Calculator is a primary index referring to the height and weight of one. It is the weight of a person in kilograms divided into meters by the square of his / her height. BMI has now been established by the National Institute of Health (NIH) to be the determining criterion to determine whether you are underweight, average weight, overweight, or obese. Understanding your BMI, therefore, is a very important factor in maintaining a healthy body and an optimal level of fitness. A good BMI can also help keep you at bay with diseases such as heart attacks, type 2 diabetes, and hypertension. A standard BMI means that you are at your ideal weight. BMI Calculator is simply a quantified measure of an individual’s tissue mass, that is, muscles, fat, and bones.

However, whether you’re an athlete or an active person in general, your body weight may be high due not to fat but to muscle. Muscle is denser than fat, so muscle excess implies greater weight and thus greater BMI. But it isn’t risky in such a situation because it doesn’t have the associated health risks that a high reading of BMI brings.

Ways To Improve Your Health

You will lower your BMI while you lower your weight. To lower your BMI, a lot of regular weight-loss tips apply. This includes:

  • Eat Healthily: Choose lean meats, fruits, vegetables, and whole grains, consuming fewer calories. Reduce alcohol, sugar, fruit, soft drinks, and juices.
  • Workout Regularly: This includes aerobic and weight-bearing workouts aimed at muscle building and fat loss. This is good for regulating stomach fat. Belly fat increases the risk of certain health problems.
  • Beware Of Portion Regulation: Don’t over-eat meals and snacks.
  • Consult With Your Doctor: On ways to lower the BMI or weight loss.

Things To Remember For BMI Calculator

For children and teenagers, the BMI calculator is special. It’s unique to age and sex. That’s because the height and weight of both males and females change during growth and development. The estimate is the same as for adults. When compared to other children of the same sex and age, BMI is expressed as a percentile.

BMI Chart For Adults (Age 20+)

BMIWeight Status
Below 18.5Underweight
18.5 – 24.9Normal or Healthy Weight
25.0 – 29.9Overweight
30.0 and aboveObese

BMI Chart For Children/Teenagers (Age 2-19)

Weight StatusPercentile Range
Underweight<5th percentile
Normal or Healthy Weight5th to <85th percentile
Overweight85th to <95th percentile
Obese95th percentile or greater

Questions You Should Ask Your Doctor

  • When will I be coping with the weight of my child?
  • When should I start my BMI checkup? How often will I check?
  • Does muscle compensate for BMI?

Although, you should not depend on the information within these tools to make decisions about your fitness. Often answer advice from your family doctor about your particular condition(s) and/or circumstances.

Frequently Asked Questions Of BMI Calculator:

How To Use BMI Calculator?

Follow the steps to measure your BMI:
– Type your weight and pick your unit (kilograms or pounds).
– Type your height in feet and inches.
– Enter the calculate button.
– If you want to re-calculate, just click Re-calculate.

How BMI Is Calculated?

BMI is calculated by dividing the weight of an individual into kilograms by the square of his/her height into meters. For example, if your weight is 60 kilograms and your height is 5 feet 3 inches, the calculation of your BMI is as follows:

60 / 2.61 (1.6 * 1.6)
(5 feet 3 inches is approx 1.6 meters)

That gives us a read 22.9 BMI.

Why It Is Important To Calculate BMI?

BMI has now been established by the National Institute of Health (NIH) to be the determining metric to know whether you are underweight, average weight, overweight, or obese. When you are not in the usual weight range, then your health is at risk. Let’s just assume that your BMI is 17.5. That means you are understaffed. Being underweight makes you more vulnerable to illness, as it means the immunity of your body is weak. In later stages of life, you might also get osteoporosis, or be anemic.

However, if you’re overweight, obese, or extremely obese, the chances of contracting different diseases rise with your BMI number rising. Among many others, you are more vulnerable to conditions such as high blood pressure, type 2 diabetes, high cholesterol, coronary artery disease, stroke.

Average BMI Value For Adults & Children?

BMI is calculated in children in the same manner as adults but the safe and unhealthy levels are defined differently. We have no fixed values for evaluating safe and at-risk levels in kids. BMI levels for children are compared to other children of the same age and sex, and a percentile is measured.

If children have a BMI value below the 5th percentile, they are considered underweight. If the value of the BMI is greater than the 95th percentile, they are considered obese. A value between the 85th and 95th percentile is considered overweight, and the value is considered average from the 5th to the 85th percentile.

When To See A Physician/Doctor?

Ideally, if your BMI belongs to any other than average group, you will get yourself checked to the full every once every six months or a year. The farther the BMI is from the usual range, however, that is 18.5 to 25, the greater the risk you are at. Whether you are significantly underweight, or just at the starting point of obesity, you ought to see a doctor right away.

Due to the limiting nature of a BMI Calculator number, it’s difficult to say the exact state of your health for the rest of the readings. The above value just gives you an approximation that is true for all. These are non-personal and in no case can this substitute the professional advice.

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