Herbal Health Calculator is an Android application that lets you analyze your health on various parameters. It has six types of calculations. "BMI Calculator" can give your body mass index (BMI) and your ideal weight. The fields are filled with information from your profile, click on "Calculate" (Calculate) to display the result.
From the BMI Calculator Health recommends a diet to be followed, indicating the types of food you can eat to improve the number. Just below it tells you if you are overweight or underweight.