BMI Calculator

Calculate your Body Mass Index (BMI) and get personalized health recommendations. Our professional BMI calculator provides accurate results with detailed health insights and wellness guidance.

BMI Calculation
Health Categories
Progress Tracking

BMI Calculator

Enter your height and weight to calculate your Body Mass Index

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cm
lbs
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in
years

Understanding BMI

Body Mass Index (BMI) is a simple calculation using a person's height and weight. The formula is BMI = kg/m² where kg is a person's weight in kilograms and m² is their height in metres squared.

BMI Categories

Under 18.5
Underweight
18.5 - 24.9
Normal Weight
25.0 - 29.9
Overweight
30.0 and above
Obese

Important Notes

  • BMI is a screening tool and not a diagnostic tool
  • It doesn't distinguish between muscle and fat mass
  • Results may vary for athletes with high muscle mass
  • Consult healthcare professionals for medical advice
  • BMI categories may differ for children and teens