Body Mass Index (BMI) is a widely used screening tool to categorize weight. This guide provides a deep dive into how BMI is calculated and what the results mean for your health.
How BMI is Calculated
BMI is calculated by dividing your weight in kilograms by the square of your height in meters. It provides a simple numeric value that correlates with body fat levels for most people.
Understanding BMI Categories
Standard categories include Underweight (below 18.5), Normal weight (18.5–24.9), Overweight (25–29.9), and Obesity (30 or greater).
Limitations of BMI
BMI does not distinguish between muscle and fat. Athletes with high muscle mass may have a high BMI despite having low body fat.
Frequently Asked Questions
Is BMI accurate for everyone? It is a general guide but may not be accurate for elderly individuals, pregnant women, or highly trained athletes.
Author: SmartToolCentral Editorial Team