BMI Calculator
PopularCalculate your Body Mass Index and healthy weight range
Formula Used
BMI = weight(kg) / height(m)² Imperial: BMI = 703 × weight(lb) / height(in)²
Step-by-Step Explanation
- 1Enter your weight and height (metric or imperial).
- 2Your BMI is calculated instantly and matched to a weight category.
Worked Examples
Example 1
70kg, 175cm
Weight = 70kg, Height = 1.75m
BMI = 70 / 1.75² = 22.9 (Normal weight)