BMI Calculator
Calculate your Body Mass Index and understand your health category.
Processed locally in your browser — nothing is uploaded.
How to Use
- Select your preferred unit system (metric or imperial).
- Enter your height and weight.
- View your BMI score and health category instantly.
FAQ
What is BMI?
BMI (Body Mass Index) is a simple measure of body fat based on your height and weight. It is calculated as weight (kg) divided by height (m) squared.
What are the BMI categories?
Underweight: < 18.5, Normal: 18.5–24.9, Overweight: 25–29.9, Obese: ≥ 30.
Is BMI accurate for everyone?
BMI is a useful screening tool but does not account for muscle mass, bone density, or body composition. Consult a healthcare professional for personalized advice.