Calculating BMI in kg is a simple process that involves using a mathematical formula. BMI, or body mass index, is a measure of body fat based on a person’s weight and height. It is a widely used method for determining whether a person is underweight, at a healthy weight, overweight, or obese.
To calculate BMI in kg, follow these steps:
- Weigh yourself in kilograms. If you don’t know your weight in kilograms, you can convert your weight in pounds to kilograms by dividing by 2.20462.
- Measure your height in meters. If you don’t know your height in meters, you can convert your height in inches to meters by dividing by 39.37.
- Once you have your weight in kilograms and height in meters, square your height. This means you multiply your height by itself. For example, if your height is 1.75 meters, you would square it by multiplying 1.75 by 1.75, which equals 3.0625.
- Divide your weight in kilograms by your squared height in meters. For example, if your weight is 70 kilograms and your squared height is 3.0625, you would divide 70 by 3.0625, which equals 22.85.
- The resulting number is your BMI in kg/m². A BMI of less than 18.5 is considered underweight, 18.5 to 24.9 is considered a healthy weight, 25 to 29.9 is considered overweight, and 30 or more is considered obese.
It is important to note that BMI is not a perfect measure of body fatness and should be used in conjunction with other health indicators such as waist circumference, blood pressure, and cholesterol levels.