BMI Calculator — Free Online Tool
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BMI Calculator

Calculate Body Mass Index and weight category using WHO standards

WHO Guidelines: $\text{BMI} = \frac{\text{Weight (kg)}}{[\text{Height (m)}]^2}$. Categories: Underweight (< 18.5), Normal (18.5–24.9), Overweight (25–29.9), Obese ($\ge 30$). Enter your measurements below.
Body Measurements Input

Calculation Results

⚠️ Not medical advice. For educational and health tracking purposes only. BMI does not directly measure body fat percentage or account for muscle mass. Consult a physician for personal health evaluations.

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