Calculate body mass index from height and weight, with the category ranges and an honest note on what BMI does and does not tell you.
Open the bmi calculator →Enter height and weight in metric or imperial to get your BMI and the standard category. BMI is a population screening measure, not a diagnosis — it ignores muscle mass, body composition and distribution, so treat it as one weak signal among several.
Palarid runs entirely in your browser. There is no account, no tracking and no server copy of anything you enter. You can export everything as JSON at any time.
Under 18.5 underweight, 18.5–24.9 healthy, 25–29.9 overweight, 30+ obese. Ranges differ for some ethnic groups.
No. Muscle is dense, so muscular people are frequently misclassified as overweight.
No. Discuss health concerns with a clinician who can consider the full picture.
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