BMI Calculator app is a free application that allows you to calculate your BMI. It's a handy tool for everyone, even if you don't have access to a weight scale. The app uses the standard formula for calculating your BMI, which is defined by the World Health Organization.

The BMI is a number that describes your body weight relative to your height. It's used to calculate your body fat percentage and, as a result, to determine whether or not you're in a healthy weight range. The BMI number is a handy tool for monitoring your body weight and fat percentage.

The BMI is one of the most used tools in medicine and health science to estimate a person's weight. It's especially useful for people who want to lose weight or who are concerned about their health.