Browser Utility
BMI Calculator
Enter your height and weight to calculate your Body Mass Index. Results are instant and private — nothing leaves your browser.
Your BMI
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Enter your details
10
18.5
25
30
40
Underweight
BMI < 18.5
Normal
18.5 – 24.9
Overweight
25 – 29.9
Obese
BMI ≥ 30
All calculations happen locally in your browser. Your height and weight are never sent to any server.
BMI is a screening tool, not a diagnostic measure. It does not account for age, sex, ethnicity, or body composition. Consult a healthcare professional for a complete health assessment.