BMI (Body Mass Index) Calculator

What is BMI?

Body Mass Index (BMI) is a simple calculation using your height and weight to estimate whether your weight is in a healthy range.

BMI formula:
BMI = weight (kg) / (height (m))²

• < 18.5 – Underweight
• 18.5 to 24.9 – Normal weight
• 25 to 29.9 – Overweight
• 30 and above – Obese