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BMI Calculator

Online BMI Calculator calculates your Body Mass Index (BMI) and the healthy body weight for your height, find out whether you are underweight, overweight or obese.
Body Mass Index (BMI) is a measure of body weight based on a person's weight and height. Input your height and weight below either in English Units or in Metric Units, and click "Calculate" button.

English Units:

  • Height:
  • feet inch(es)
  • Weight:
  • pounds

Metric Units:

  • Height:
  • centimeters
  • Weight:
  • kilograms

1. BMI:

Body Mass Index (BMI) is defined as the body mass divided by the square of the body height. BMI can be used as a screening tool but is not diagnostic of the body fatness or health of an individual.

2. How to maintain a healthy weight:

To maintain a healthy weight, your don’t have to balance energy in and out exactly every day. It’s the balance over time that helps you maintain a healthy weight.

You can reach and maintain a healthy weight by doing moderate exercise, eating less high-calorie food, and living regular life.

More Information: More about BMI