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Health & Fitness Calculator

BMI Calculator

Calculate your Body Mass Index (BMI) to determine whether you are in a healthy weight range.

Your BMI Score
22.9
Normal Weight

BMI Categories Range

Underweight< 18.5
Normal Weight18.5 – 24.9
Overweight25 – 29.9
Obesity30 or greater

How to Use the BMI Calculator

  1. Select your preferred measurement units (Metric or Imperial).
  2. Enter your height and weight into the corresponding input fields.
  3. Click calculate to instantly see your Body Mass Index (BMI) score.
  4. Check your weight classification category (Underweight, Normal, Overweight, or Obese).

What is a BMI Calculator?

A BMI Calculator is a health utility that evaluates your Body Mass Index—a value derived from the mass and height of a person. It is widely used as a general indicator of whether an individual has a healthy body weight for their height.

Frequently asked questions

What is a normal BMI score range?

A normal and healthy BMI score typically ranges between 18.5 and 24.9 according to standard health guidelines.

Is BMI an accurate measure of overall health for everyone?

BMI is a useful screening tool, but it does not account for muscle mass, bone density, body composition, or fat distribution.

Is my health data saved or sent to a server?

No, all calculations are performed locally in your browser to maintain your privacy.

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