BMI Calculator
Calculate your Body Mass Index and get comprehensive health insights
BMI Calculator
Your Results
BMI Scale
Health Status
Your BMI indicates a healthy weight range.
Enter your details to calculate BMI
Ideal Weight Calculator
Healthy Weight Range
Based on BMI 18.5-24.9
Weight to Reach Goal
To reach healthy BMI
BMI Categories Chart
Health Recommendations
Diet Recommendations
Exercise Recommendations
BMI History
Track your BMI progress over time
No BMI history yet. Start calculating to track your progress!
Complete User Guide
What is BMI?
Body Mass Index (BMI) is a simple calculation using a person’s height and weight. The formula is BMI = kg/m² where kg is weight in kilograms and m² is height in meters squared. BMI is a useful measure of overweight and obesity, used by healthcare professionals worldwide.
How to Use This Calculator
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1
Choose Units: Select between Metric (cm/kg) or Imperial (ft-in/lbs) units
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2
Enter Height: Input your height in centimeters or feet and inches
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3
Enter Weight: Input your weight in kilograms or pounds
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4
Optional Info: Add age and gender for more personalized recommendations
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5
Calculate: Click “Calculate BMI” to get your results and recommendations
BMI Categories
BMI less than 18.5
May indicate malnutrition or underlying health issues
BMI 18.5 – 24.9
Healthy weight range for most adults
BMI 25 – 29.9
Increased risk of health problems
BMI 30 and above
Significantly increased health risks
BMI Limitations
- BMI doesn’t distinguish between muscle and fat mass
- May not be accurate for athletes with high muscle mass
- Age, gender, and ethnicity factors aren’t considered
- Consult healthcare professionals for comprehensive health assessment
General Health Tips
Nutrition
- • Eat balanced meals
- • Include fruits & vegetables
- • Control portion sizes
- • Stay hydrated
Exercise
- • 150 min moderate activity/week
- • Include strength training
- • Stay active daily
- • Find enjoyable activities
Lifestyle
- • Get adequate sleep
- • Manage stress
- • Regular health check-ups
- • Avoid smoking