Table of Contents
What is BMI?
Body Mass Index (BMI) is an international measurement determining whether a person has a healthy weight.
Obesity Classifications
According to WHO: below 18.5 Underweight, 18.5 - 24.9 Normal weight, 25.0 - 29.9 Overweight, and 30+ Obese.
Frequently Asked Questions
Is BMI accurate for muscular athletes?
BMI does not differentiate between muscle and fat. Therefore, very muscular bodybuilders may have a high "obese" BMI while having very low body fat percentages.