Designed and developed an android application that offers number of calculations, conversions. The application contains 5 main menu options which include Money Value, Storage Space Data, Number System, GPA Calculator (CGPA, SGPA) and Gold Value Details respectively. A person can enter the value and then click on specific button to view relevant results. There is a About form available as a menu item in each screen so that the user can understand about the work done and find out the way to perfor