BMI Calculator
How to Use
- Select measurement unit (Metric or Imperial)
- Enter your weight
- Enter your height
- Click Calculate to see your BMI
BMI Formula
BMI = Weight (kg) / Height² (m²)
Example: For 70kg weight and 175cm height: BMI = 70 / (1.75)² = 22.9
Frequently Asked Questions
What is BMI?
BMI (Body Mass Index) is a measure of body fat based on height and weight. It helps determine if you are at a healthy weight.
What is a healthy BMI range?
A BMI between 18.5 and 24.9 is considered healthy. Below 18.5 is underweight, 25-29.9 is overweight, and 30+ is obese.
Is BMI accurate?
BMI is a useful screening tool but has limitations. It does not account for muscle mass, bone density, or body composition.
How to improve BMI?
Maintain a healthy BMI through balanced diet, regular exercise, adequate sleep, and stress management.