BMI Calculator: Check Your Body Mass Index

Calculate your Body Mass Index (BMI) using our free, accurate calculator. Understanding your BMI helps you make informed decisions about your health and wellness journey.

Calculate Your BMI
Your Results

Understanding BMI Categories

Underweight

BMI < 18.5

May indicate nutritional deficiencies or other health issues.

Normal weight

BMI 18.5 - 24.9

Associated with the lowest health risks for most people.

Overweight

BMI 25 - 29.9

May increase risk for certain health conditions.

Obese

BMI ≥ 30

Higher risk for various health issues. Consult a healthcare provider.

What is BMI and Why Does it Matter?

Body Mass Index (BMI) serves as a valuable screening tool that helps assess whether you're at a healthy weight for your height. While BMI isn't a direct measure of body fat or overall health, it provides important insights into potential health risks and helps healthcare providers make informed recommendations about your weight management goals.

How to Use Our BMI Calculator

  1. Enter your current weight (in kilograms or pounds)
  2. Input your height (in centimeters or inches)
  3. Provide your age and select your gender
  4. Click "Calculate" to see your results instantly

Understanding Your BMI Results

Our calculator provides more than just a number – it offers personalized insights based on your age, gender, and calculated BMI. Each BMI category is associated with different health implications:

Beyond BMI: Important Health Considerations

BMI Limitations

  • ✓ Doesn't distinguish between muscle and fat mass
  • ✓ May not be suitable for athletes or bodybuilders
  • ✓ Varies across different ethnic groups
  • ✓ Not applicable for pregnant women

Additional Health Factors

  • ✓ Waist circumference
  • ✓ Physical activity level
  • ✓ Diet and nutrition
  • ✓ Family health history

Professional Guidance

While our BMI calculator provides valuable insights, it's important to consult healthcare professionals for personalized advice. They can consider your complete health profile and provide tailored recommendations for your wellness journey.