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BMI Calculator

Calculate your Body Mass Index and see your weight category.

Your BMI

22.9

Normal weight

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What Is BMI Calculator?

The BMI Calculator determines your Body Mass Index from your height and weight and classifies it as underweight, normal, overweight, or obese. It provides a quick health screening metric recognized by the WHO.

Who Uses the BMI Calculator?

Individuals, fitness coaches, and healthcare providers use it to assess weight status and set health improvement goals.

How to Use the BMI Calculator

  1. Enter your weight in kilograms or pounds.
  2. Enter your height in centimeters or feet/inches.
  3. View your BMI score and the corresponding weight category.

Why Choose Our BMI Calculator?

  • Instant BMI calculation with WHO category classification
  • Supports metric and imperial units
  • Provides a baseline for health and fitness tracking

Try the BMI Calculator above — it is free, fast, and works on any device. Bookmark this page to return whenever you need it.