BMI Calculator
Use this BMI calculator to check your Body Mass Index (BMI) based on your weight and height. BMI is a simple screening tool used to classify weight status.
BMI Formula
BMI = weight (kg) / height (m)2
BMI Categories
- Underweight: less than 18.5
- Normal weight: 18.5 to 24.9
- Overweight: 25 to 29.9
- Obese: 30 and above
FAQs
Is BMI accurate for athletes?
BMI may overestimate body fat in very muscular individuals.
Can BMI be used for children?
Children use BMI-for-age percentiles. We will add a child BMI tool later.