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BMI Calculator
Calculate BMI and category using height and weight.
Inputs
Adjust values, then calculate.
About this tool
BMI is a simple screening measure: weight(kg) ÷ height(m)^2. It helps classify underweight/normal/overweight/obese ranges for adults.
How to use
- Enter height in centimeters and weight in kilograms.
- Click Calculate to get BMI and category.
- Use BMI as a starting point, not a diagnosis.
Example
Input: 170 cm, 70 kg
What you get: BMI ≈ 24.22 (Normal range).
FAQs
Is BMI accurate for athletes?
Not always—muscle increases weight. Consider body fat %, waist, and fitness too.
What is a healthy BMI?
Often 18.5–24.9 for adults, but individual context matters.
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