Use our free BMI calculator to check your Body Mass Index instantly. Enter your height in cm and weight in kg to find out if you are underweight, normal, overweight or obese.
BMI (Body Mass Index) is a measurement of body fat based on your height and weight. It helps you understand if your weight is healthy for your height.
Underweight: BMI below 18.5. Normal weight: BMI 18.5 to 24.9. Overweight: BMI 25 to 29.9. Obese: BMI 30 and above.
BMI is calculated by dividing your weight in kg by your height in metres squared. Our free online BMI calculator does this automatically for you in seconds.
This BMI calculator helps you calculate your Body Mass Index (BMI) using height and weight. BMI is a simple measure used to assess body weight relative to height.
BMI categories (adults):
• Underweight: below 18.5
• Normal weight: 18.5 – 24.9
• Overweight: 25 – 29.9
• Obese: 30 and above
Disclaimer: This BMI calculator is for informational purposes only and does not provide medical advice. Please consult a healthcare professional for health-related guidance.
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