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How the BMI Calculator Works
You can switch between metric and imperial units, and the result will show your BMI along with a color-coded category.
Unit Toggle: Use the buttons to switch between kilograms/centimeters and pounds/inches. The input labels and placeholder values update automatically.
Input Fields: Enter your weight and height. The fields include basic validation to ensure positive numbers.
Calculation: Click the "CALCULATE BMI" button. The tool computes your BMI using the standard formula for the selected unit system and displays the numeric value.
Result Interpretation: Your BMI is shown with a category (e.g., "Normal weight"). The colored scale below highlights which range you fall into, from Underweight to Obese.
