BMI Calculator
Calculate your Body Mass Index (BMI) to determine if your weight falls within a healthy range relative to your height.
Please fill in all fields with valid values.
Your BMI Score
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Healthy Range
— kg
Enter your height above
Scale Visualization
BMI —
Under18.525.030.040+
What is Body Mass Index?
Body Mass Index (BMI) is a numerical measure of health that uses your height and weight to estimate your body fat. It's a screening tool used by healthcare providers to identify potential weight problems for adults.
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Calculated as: weight (kg) ÷ height² (m²)
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Limitations
- closeDoes not distinguish between muscle mass and fat.
- closeLess accurate for athletes or very muscular individuals.
- closeDoes not account for age-related bone density loss.
- closePregnancy significantly alters the accuracy.