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BMI Calculator

Quick screening measure relating weight to height.

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Your BMI
24.2
Normal weight
WHO adult BMI classification
Under
Normal
Over
Obese
—
Healthy min
—
Your weight
—
Healthy max

Healthy range for your height: —

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This tool provides general informational estimates only and is not medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional.

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BMI categories (WHO)

Frequently asked questions

Clear answers based on established nutrition science.

What is a healthy BMI?
For most adults, a BMI of 18.5–24.9 is considered the normal range per the WHO and CDC. BMI is a screening tool — it does not measure body fat directly or account for muscle mass.
Sources & methodology

Formulas and reference ranges from peer-reviewed and official sources:

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