While the BMI formula is a great starting point, it is not a perfect diagnostic tool. Because it only looks at , it cannot distinguish between muscle mass and body fat .
The calculation used to determine BMI depends on whether you are using the metric system or the imperial system. 1. The Metric Formula (Standard)
The metric system is the universal standard for BMI. It uses kilograms and meters. Weight (kg) / [Height (m)]² How to calculate: Measure your weight in kilograms. body mass index formula
Seniors may lose muscle mass but retain fat, resulting in a "normal" BMI that masks health risks.
A muscular person may have a "high" BMI but very low body fat. While the BMI formula is a great starting
Body Mass Index, commonly known as , is a straightforward numerical value used to categorize individuals into weight groups. While it doesn't measure body fat directly, it serves as a widely accepted screening tool to identify potential health risks associated with being underweight, overweight, or obese.
If your BMI falls outside the "Normal" range, don't panic. It is simply an invitation to look deeper. Doctors often pair BMI with other measurements, such as or body composition scans , to get a clearer picture of your metabolic health. Weight (kg) / [Height (m)]² How to calculate:
If you are measuring in pounds and inches, an extra conversion factor is required to align the result with the metric scale. [Weight (lb) / [Height (in)]²] x 703 How to calculate: Multiply your weight in pounds by 703. Divide that number by your height in inches. Divide the result by your height in inches again. BMI Categories: What Your Score Means