Calculate your Body Mass Index with height and weight measurements
The BMI Calculator estimates your Body Mass Index based on height and weight to help you gauge general weight categories. It is a quick screening tool—not a diagnosis—and works with both metric and imperial units.
Use BMI for high-level health tracking, fitness planning, or understanding trends over time. Pair it with professional advice and other metrics like body fat percentage for a complete picture.
No. BMI is a screening indicator and should be considered alongside professional medical advice.
BMI does not distinguish between fat and muscle. Athletes may have high BMI despite low body fat.
It supports both metric (kg, cm) and imperial (lbs, inches) units for convenience.
Yes. Inputs and results are computed locally in your browser and never transmitted.
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