According to the report of World Health Care 2019, there are more than 50 million people facing issue of health and diseases due to lack in care of food intake as well as lack of diet plan. However, the human body requires a combination of proximate and several macronutrients, micronutrients, vitamins, and minerals and Fitness Amigo is the ideal application for the above purpose. The aim of this project is to calculate BMI and provide diet charts according to the BMI Index. It provides options for both the Vegetarian and Non-Vegetarian diet of people. Fitness Amigo helps you to generate accurate diet chart with just some few clicks and the interface is very easy to use.