BMI Calculator
Body Mass Index with categories and healthy range.
Calculators
BMI
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Category
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Info only. Not medical advice.
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FAQ
Quick answers. No walls of text.
What does BMI mean?
BMI is a simple ratio of weight to height used as a rough screening metric. It does not directly measure body fat or health.
Can I use imperial units?
Yes. Switch units to imperial and enter feet, inches, and pounds.
Is BMI accurate for athletes?
Not always. People with high muscle mass can have a higher BMI despite low body fat.