BMI Calculator
Calculates body mass index from weight and height and classifies the result using WHO categories, from underweight to obesity class III. Useful for quick nutritional and metabolic risk screening in adults.
What you enter
- Weight (kg or lb)
- Height (cm or in)
Reference
WHO classification of adult BMI
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Educational decision-support tools. They do not replace clinical judgment, local protocols or specialist advice: verify results before acting on them.