Standard Body Mass Index calculator, The Body Mass Index (BMI) Calculator can be used to calculate your BMI value and weight status while taking your age into consideration. Long description: Use this App to calculate your Body Mass Index (BMI).Your BMI is a measurement of your body weight based on your height and weight. Although your BMI does not actually "measure" your percentage of body fat, it is a useful tool to estimate a healthy body weight based on your height. Due to its ease of measurement and calculation. Your BMI "number" will inform you if you are underweight, of normal weight, overweight, or obese. Please remember, however, that this is only one of many possible ways to assess your weight. If you have any concerns about your weight, please discuss them with your physician, who is in a position, unlike this BMI calculator, to address your specific individual situation. Note: Please keep in mind that this BMI calculator is not meant to serve as a source of clinical guidance and is not intended to be a substitute for professional medical advice.