What is a healthy BMI range?

For most adults, a healthy BMI falls between 18.5 and 24.9. A BMI below 18.5 is considered underweight, while 25.0 to 29.9 is overweight, and 30.0 or higher suggests obesity.

Is BMI accurate for everyone?

No, BMI has limitations. It doesn't distinguish between muscle and fat, so athletes with high muscle mass might be classified as overweight. It also doesn't account for age, gender, or bone density differences.

Why does waist circumference matter?

Waist circumference is often measured alongside BMI because abdominal fat (visceral fat) is linked to a higher risk of type 2 diabetes and heart disease, even if your BMI is normal.

BMI Calculator

Calculate your Body Mass Index (BMI)

Physical Details

Enter your weight and height

Unit System

Weight (kg)

Height (cm)

Your BMI Result

24.2kg/m²

Healthy Weight

Normal range: 18.5 – 24.9

Weight Category Table

Underweight

Below 18.5

Healthy Weight

18.5 – 24.9

Overweight

25.0 – 29.9

Obesity

30.0 or higher

BMI is a screening tool, but it does not diagnose body fatness or health of an individual.

What is BMI Calculator?

The Body Mass Index (BMI) is a simple screening tool that estimates your body fat based on your height and weight. While not a direct measure of body fat, it's widely used by healthcare professionals to categorize weight status and assess potential health risks.

How it Works