BMI Calculator
Calculate your Body Mass Index using your profile data.
Your BMI
NaN
Body Mass Index
Category
Obese (Class III)
Extremely above healthy range
Your Measurements
Weight
0 kg
Height
0 cm
BMI Categories
< 18.5Underweight
18.5 - 24.9Normal
25.0 - 29.9Overweight
30.0 - 34.9Obese (Class I)
35.0 - 39.9Obese (Class II)
≥ 40.0Obese (Class III)
Improves TDEE accuracy if known
About BMI
Formula:
BMI = Weight (kg) / Height (m)²
Important Notes:
• BMI is a screening tool, not a diagnostic measure. It doesn't account for muscle mass, bone density, or body composition.
• Athletes and individuals with high muscle mass may have a higher BMI despite being healthy and fit.
• For a more accurate assessment, consider using Body Fat Percentage, Waist-to-Height Ratio, or FFMI alongside BMI.
• BMI categories are based on WHO guidelines and may vary slightly by ethnicity.