BMI Calculator
Calculate your Body Mass Index (BMI) using metric or imperial units. BMI is a measure of body fat based on height and weight.
Quick BMI Calculators
BMI Categories
| BMI Range | Category |
| Below 18.5 | Underweight |
| 18.5 - 24.9 | Normal weight |
| 25.0 - 29.9 | Overweight |
| 30.0 and above | Obese |
About BMI Calculator
Body Mass Index (BMI) is a measure of body fat based on height and weight. It's calculated as weight divided by height squared. BMI provides a simple numeric measure of a person's thickness or thinness, allowing health professionals to discuss weight problems more objectively with their patients.
Note: BMI is a screening tool, not a diagnostic of body fatness or health. Consult a healthcare provider for a complete health assessment.