What is a normal BMI?

The BMI is calculated by dividing an adult's weight in kilograms by their height in metres squared.

he Body Mass Index (BMI) formula is calculated by dividing weight in kilograms (kg) by height in meters squared (m²),

• Metric Units: BMI = weight (kg) / [height (m)]² 

 A normal Body Mass Index (BMI), which indicates a healthy weight for height, is generally considered to be between 18.5 and 24.9. 

Here's a more detailed breakdown: 

• Underweight: BMI below 18.5
• Healthy Weight: BMI between 18.5 and 24.9
• Overweight: BMI between 25 and 29.9
• Obese: BMI of 30 or higher