Body Mass Index Calculator

We are aware that obesity is dangerous for our health as it is one of the leading causes of a number of diseases and disorders. Obesity is a condition that develops when excess fats get accumulated in the body. It is also one of the major causes of worry in case of children, teenagers and young adults, and mostly in developed countries. Obesity is a root cause of high blood pressure, heart diseases and heart attack. The body mass index calculator is one such method used to measure whether a person is obese, underweight or has a healthy weight.

Calculating Body Mass Index

The Body Mass Index (BMI) is also known as Quetelet index as it was invented and developed by Adolphe Quetelet. This method helps in knowing the fat content in the body with the help of calculations based on the person's height and weight. This is one of the easiest and reliable method to know whether a person has a normal weight or is obese.

Buzzle BMI Calculator in Kg / cm
Weight (in Kilograms)
Height (in Centimeters)
Body Mass Index (BMI)
Body Mass Index Analysis:

How to Use the Calculator

This is a simple easy-to-use calculator that helps in finding out your body mass index (BMI) within a few seconds. The following are the steps that you can follow to use this calculator:

• Insert your weight in kilograms directly in the column in the calculator given above.
• In the next column, insert your height in centimeters.
• Now click on the 'Calculate' button and you will get your BMI immediately.
• The 'Result' will show whether you are overweight, normal weight or obese.
• To calculate BMI with a new value, click on the 'Reset' button and repeat the process.

Body Mass Index Chart

BMI	CATEGORY
Below 18.5	Underweight
18.5 - 24.9	Normal
25.0 - 29.9	Overweight
30.0 - above	Obese

The body mass index formula used for BMI calculation does not vary according to gender. Obesity in children is often ignored as most parents think that obese children grow into normal and healthy human beings in future. However, calculating child body mass index is also equally important as obesity in children is a serious issue which should not be ignored. If children are found to be obese (in most of the cases due to overeating), the parents can look for methods to overcome it.

Body Mass Index Calculation Formulae

You may also wish to know what is the formula used for the calculation for the same. BMI calculation is easier with the help of formulae (formulas) given below.

~ The following is the formula used if you wish to calculate BMI based on weight in pounds (lbs) and height in inches.
BMI = [( Weight in Pounds ) / (Height in inches) x (Height in inches)] x 703

~ The following is the formula used if you wish to calculate BMI based on weight in kilograms (kg) and height in meters.
BMI = [(Weight in Kilograms) / (Height in Meters) x (Height in Meters)]

~ The following is the formula used if you wish to calculate BMI based on weight in kilograms (kg) and height in centimeters.
BMI = [( Weight in Kilograms) / (Height in centimeters) x (Height in centimeters)] x 10,000

These formulae are also used as to calculate BMI in children and adults. Depending on the values obtained from these calculations, it is easier to note whether you have a normal weight or not. Apart from this simple calculator, there are also several advanced BMI calculators where waist hip ratio, percentage of fat in the body, etc. can be calculated. You can also include a person's gender, age, etc. in it to get more information and perfect results.

As it is one of the most effective methods to check normal weight and obesity, the body mass index is widely used. You can also regularly have your BMI checked and take necessary steps to prevent obesity and maintain a normal weight. Take care!