BMI Calculator: What Your Body Mass Index Really Means for Your Health
Understand what BMI is, how to calculate it, and what your results mean for your overall health and fitness goals.
Understanding Your Body Mass Index
BMI (Body Mass Index) is a simple calculation that uses your height and weight to estimate body fat and assess health risks.
How BMI is Calculated
BMI = Weight (kg) / Height (m)²
Or in imperial units:
BMI = (Weight (lbs) × 703) / Height (inches)²
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 |
What Your BMI Means
A healthy BMI generally falls between 18.5 and 24.9. However, BMI is just one indicator of health and doesn't account for:
- Muscle mass
- Bone density
- Age and gender differences
- Fat distribution
Take Action
Calculate your BMI with our BMI Calculator and use it as a starting point for your health journey.