BMI Calculator
Calculate your Body Mass Index and get personalized health recommendations
BMI Calculator
Ready to Calculate
Enter your height and weight to calculate your BMI and get health recommendations.
BMI Calculator Features
Instant BMI calculation with real-time results
Support for both metric and imperial units
BMI category classification based on WHO standards
Ideal weight range calculation
Personalized health recommendations
BMI history tracking and comparison
Visual BMI scale and charts
Mobile-responsive design for all devices
Free to use with no registration required
Share results functionality
Smart BMI and Health Tips
BMI is a screening tool, not a diagnostic measure - it doesn't account for muscle mass, bone density, or overall body composition
A healthy BMI range (18.5-24.9) is general guidance, but optimal weight varies based on age, ethnicity, and individual health factors
Focus on overall health markers like energy levels, sleep quality, and fitness rather than just achieving a specific BMI number
BMI calculations may not be accurate for athletes, bodybuilders, pregnant women, elderly people, or children under 18
Measure yourself at the same time of day (preferably morning) and under consistent conditions for accurate tracking
Weight fluctuates daily due to hydration, food intake, and hormones - track trends over weeks, not daily changes
Muscle weighs more than fat, so strength training might increase weight while improving body composition and health
Consult healthcare professionals before making significant diet or exercise changes, especially if you have existing health conditions
Focus on sustainable lifestyle changes like regular physical activity and balanced nutrition rather than quick-fix diets
Remember that health comes in many sizes - BMI is just one tool among many for assessing overall wellness