BMI Instant Calculator

Calculate your Body Mass Index (BMI) instantly as you type by providing your weight and height. The application will place you in a weight category based on BMI classifications established by the World Health Organization (WHO).

Use this application to monitor your weight and stay healthy!

We support multiple units of measure, both for weight and height.

You can measure your weight in:
• kilograms (kg)
• pounds (lbs)
• stones and pounds (st + lbs)

And you can measure your height in:
• centimeters (cm)
• feet and inches (ft + in)