Understanding Your BMI

Body Mass Index (BMI) is a widely used screening tool that calculates your body weight relative to your height. While it's not a diagnostic tool, BMI provides a useful indicator of whether you're in a healthy weight range.

BMI Categories:

How BMI is Calculated:

BMI is calculated using the formula: BMI = weight (kg) / height (m)²

For imperial units: BMI = (weight (lbs) / height (inches)²) × 703

Important Considerations:

• Age and Gender: BMI doesn't account for age, gender, or muscle mass differences
• Muscle Mass: Athletes with high muscle mass may have elevated BMI despite being healthy
• Body Composition: BMI doesn't distinguish between muscle and fat mass
• Health Assessment: BMI is just one factor in overall health evaluation

Why Use Our BMI Calculator?

• Dual Unit Support: Switch between metric (kg/cm) and imperial (lbs/ft-in) units
• Instant Results: Get your BMI and category classification immediately
• Visual Indicator: Easy-to-understand color-coded BMI scale
• Health Insights: Receive basic health recommendations based on your BMI
• Privacy Focused: All calculations happen in your browser - no data stored