An Online BMI calculator is all you need for an approximate idea of your BMI. This blog talks about BMI, what it means and how it is calculated. A Online BMI Calculator is an online tool that is used to calculate a person’s BMI based on the person’s height, weight and age.  The BMI of a person is generally considered to be a good indicator of whether a person is underweight, normal, overweight or obese.
 Your Weight(kg):
Your Height(cm):
Your BMI:
This Means:
How is Online BMI Calculator Calculation Â
- Enter your weight(kg) and height(cm) using standard or metric measures
- Press “Calculate BMI” button
- Your BMI will appear below
What is BMI?
The BMI provides a reliable indicator of body fatness for most people, it does have limitations. For example, it may not be accurate for
people who are very muscular or for people who have lost large amounts of weight.
 How is BMI Calculated?
The Online BMI Calculator formula is a simple one that uses an individual’s weight and height to estimate body fat. Most people can use this calculation to get a good picture of how much body fat they have, especially if they want to lose weight.
BMI Calculator Kg with Age
It is a good indicator of body fatness for most people. BMI is not used for children and teenagers unless they are very overweight. It is also not used for people who have a very muscular build or a lot of body fat that makes calculating BMI difficult. The Online BMI Calculator is universally expressed in units of kg/m², resulting from mass in kilograms divided by the square of height in meters.
Who BMI Categories
The most commonly used definitions of the categories are:
Underweight : <18.5 kg/m²
Normal Weight : 18.5
to 25 kg/m²
Overweight : 25 to 30 kg/m²
Obese : >
30 kg/m²
BMI Calculator Female
BMI Calculator for Women :Â
For women, Online BMI is calculated the same way as for men, with the exception of the formula for the calculation of BMI from height and weight. To calculate BMI for women, multiply the weight in kilograms by 703, divide the result by height in meters squared, and divide this by height in meters squared.  Â
BMI Calculator in Kg and Feet Â
BMI is not used for children and teens because they are still growing. BMI is an estimate of body fat. It does not actually measure fat, but it is used to estimate a healthy weight based on your height. Online BMI Calculator does not measure body fat directly, but research has shown that BMI correlates to direct measures of body fat, such as underwater weighing, dual energy X-ray absorptiometry (DEXA) and air displacement plethysmography.Â
BMI Calculator Kg
The Body Mass Index (BMI) Calculator, also known as the Quetelet Index, is a simple mathematical formula that calculates the body fat
percentage of an individual based on the individual’s weight and height. The Online BMI Calculator is an estimate of body fatness for adults. However, it does have limitations. The BMI does not measure body fat directly; it estimates body fat using an equation that includes an individual’s weight and height. BMI does not actually estimate body fat percentage or how much body fat one has.  A person may be considered obese according to their BMI and yet have very little body fat. Conversely, an athletic individual may have a high BMI and yet have little body fat.
What is considered Overweight?
Any adult with a BMI of 25 or greater is considered overweight. For an adult, overweight is defined as a BMI of greater than or equal to 25, and obesity is defined as a BMI greater than or equal to 30.
What is considered Obese?
It’s calculated by dividing your weight in kilograms by the square of your height in meters (kg/m2). Because the BMI scale is not linear, it’s considered inaccurate in people who have a BMI of 30 or more.
Conclusion: With a high BMI, you’re at risk for developing other illnesses like diabetes or heart disease. It’s important to know where you’re at and how you can make your BMI lower. BMI is not a perfect indicator of body fat, but it can be a useful tool to measure and monitor changes in your weight over time.
