Answer: BMI stands for Body Mass Index, and it is a simple calculation that can help you determine whether your weight is healthy for your height. The BMI formula is as follows:
BMI = weight in kilograms / (height in meters)²
To use the BMI formula, follow these steps:
Measure your weight in kilograms. If you know your weight in pounds, you can convert it to kilograms by dividing by 2.205.
Measure your height in meters. If you know your height in feet and inches, you can convert it to meters by multiplying your height in inches by 0.0254. For example, if you are 5 feet 6 inches tall, you would calculate your height in meters as follows: (5 x 12) + 6 = 66 inches, and 66 x 0.0254 = 1.68 meters.
Once you have your weight in kilograms and your height in meters, use the BMI formula to calculate your BMI score. For example, if you weigh 70 kilograms and your height is 1.75 meters, your BMI would be calculated as follows:
BMI = 70 / (1.75)²
BMI = 70 / 3.06
BMI = 22.9
Once you have your BMI score, you can use it to determine whether your weight is within a healthy range for your height. The World Health Organization (WHO) uses the following categories to classify BMI scores:
Underweight: less than 18.5
Normal weight: 18.5 to 24.9
Overweight: 25 to 29.9
Obesity: 30 or higher
Note that BMI is not always an accurate indicator of health, as it does not take into account factors such as muscle mass and body composition. It is best used as a general guideline, and if you have concerns about your weight or overall health, it's a good idea to consult with a healthcare professional.
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