⚖️ BMI Calculator

Check your Body Mass Index and visual health spectrum instantly.

Your BMI--Enter details & calculate
Under
Normal
Over
Obese
1518.5253040

📖 How to Use

  • 1.Select your preferred measurement unit (Metric or US Units).
  • 2.Enter your height and weight accurately into the input fields.
  • 3.Click 'Calculate BMI' to see your score and animated position on the color gauge.

Key Features

Dual Unit Support

Easily switch between Metric (cm, kg) and US Imperial (ft, in, lbs) systems.

Interactive Visual Gauge

Instantly visualizes your BMI status on a clear, color-coded spectrum bar.

WHO Standard Categories

Provides instant feedback based on World Health Organization BMI ranges.

Frequently Asked Questions (FAQ)

Q. What is Body Mass Index (BMI)?
A. BMI is a numerical value derived from an individual's height and weight used to classify body mass categories.
Q. What are the standard BMI weight ranges?
A. Underweight is under 18.5, Normal weight is 18.5–24.9, Overweight is 25–29.9, and Obese is 30 or higher.
Q. Is BMI accurate for everyone?
A. BMI is a quick general guide, but it may not account for muscle mass, bone density, or overall body composition in athletes or the elderly.
Q. Is this BMI Calculator free to use?
A. Yes, it is completely free with no registration required.