BMI Calculator

Calculate your Body Mass Index (BMI) with our simple and efficient BMI Calculator. Perfect for tracking your health and fitness.

Inputs

Result

Your BMI

Enter height and weight

Category

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 meters squared.

BMI is an inexpensive and easy screening method for weight categories: underweight, healthy weight, overweight, and obesity. It's important to understand that BMI is a screening method, not a diagnostic tool.

BMI Categories:

  • Underweight: BMI less than 18.5
  • Normal weight: BMI 18.5 – 24.9
  • Overweight: BMI 25 – 29.9
  • Obesity: BMI 30 or greater

Limitations of BMI:

Although BMI is widely used as a health indicator, it has limitations. It doesn't consider muscle mass, bone density, and fat distribution. BMI should be assessed with other health measurements and individual factors.

Disclaimer: This BMI calculator is not a substitute for professional medical advice. Always consult a healthcare provider for advice about your health.

Frequently Asked Questions

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