Body Mass Index (BMI) Calculator
Check Your Body Mass
24.2
Your BMI
Normal
Weight Status
15
18.5
25
30
40
Understanding Body Mass Index (BMI)
What is BMI?
Body Mass Index (BMI) is a quick screening tool used by healthcare professionals to estimate the amount of body fat a person has based strictly on their height and weight. It is an inexpensive, non-invasive way to check if a person's weight places them at risk for health conditions like heart disease or diabetes.
BMI = Weight (kg) / Height² (m²)
Standard BMI Categories
- Underweight: Below 18.5
- Normal Weight: 18.5 to 24.9
- Overweight: 25.0 to 29.9
- Obese: 30.0 or higher