BMI Calculator
🧮 What is a BMI Calculator?
A BMI Calculator helps you assess whether your weight is healthy for your height.
It uses a simple formula:
📌 BMI Formula:
BMI=weight (kg)(height (m))2\text{BMI} = \frac{\text{weight (kg)}}{\left(\text{height (m)}\right)^2}
📊 BMI Categories (Adults):
| BMI Range | Category |
|---|---|
| < 18.5 | Underweight |
| 18.5 – 24.9 | Normal weight |
| 25 – 29.9 | Overweight |
| 30 – 34.9 | Obese (Class I) |
| 35 – 39.9 | Obese (Class II) |
| ≥ 40 | Obese (Class III) |
