Enter the weight and height into the calculator to determine the Body Mass Index (BMI). This calculator can also evaluate any of the variables given the others are known.
BMI Formula
Y = (2 * (L + W) + E) / 36
The following formula is used to calculate the Body Mass Index (BMI).
BMI = weight(kg) / height(m)^2
Variables:
- BMI is the Body Mass Index (kg/m^2)
- weight is the person's weight in kilograms (kg)
- height is the person's height in meters (m)
To calculate the Body Mass Index (BMI), divide the person's weight in kilograms by the square of their height in meters.
What is a BMI?
BMI, or Body Mass Index, is a numerical value derived from a person's weight and height. It is used as a screening tool to identify possible weight problems in adults. It is calculated by dividing a person's weight in kilograms by the square of their height in meters. However, while it can indicate whether a person is underweight, normal weight, overweight, or obese, it does not directly measure body fat, so it should not be used as a diagnostic tool.How to Calculate BMI?
The following steps outline how to calculate the Body Mass Index (BMI).
- First, determine the person's weight in kilograms (kg).
- Next, determine the person's height in meters (m).
- Next, gather the formula from above = BMI = weight (kg) / height (m)^2.
- Finally, calculate the Body Mass Index (BMI).
- After inserting the variables and calculating the result, check your answer with the calculator above.
Example Problem :
Use the following variables as an example problem to test your knowledge.
weight (kg) = 70
height (m) = 1.75