BMI Calculator – Free Body Mass Index Tool | Healthy Living Goal
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BMI Calculator

Check your Body Mass Index (BMI) and find out where you stand for better health.

Quick & Easy 100% Free Private & Secure
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Your Results

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Calculate BMI to see your results.

BMI Categories

BMI is interpreted the same for men and women.

Underweight
Below 18.5
Normal Weight
18.5 – 24.9
Overweight
25.0 – 29.9
Obesity
30.0 – 39.9
Severe Obesity
40.0 and above

What is BMI?

Body Mass Index (BMI) is a simple calculation using your height and weight. It helps screen for weight categories that may lead to health problems.

BMI = weight (kg) / height² (m²)

Things to Remember

  • BMI doesn't measure body fat directly.
  • It may not be accurate for athletes, pregnant women, or older adults.
  • Use BMI as a starting point for a healthier lifestyle.
  • Always consult a healthcare provider for diagnosis.
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