BMI Calculator
Enter your height and weight to calculate your Body Mass Index (BMI). This calculator is intended for adults aged 20 years and older.
Your estimated BMI is
Adult BMI reference categories
- Below 18.5: Underweight
- 18.5–24.9: Healthy-weight reference range
- 25.0–29.9: Overweight
- 30.0 and above: Obesity range
BMI is a screening measure, not a diagnosis. Muscle mass, age, body-fat distribution and population-specific guidance can affect how a result should be interpreted.
Health disclaimer: This calculator provides general educational information and does not replace medical advice. These reference categories are for adults, not children or teenagers. Consult a qualified healthcare professional for individual guidance.