Description: Blood Bank Management System (BBMS) is a browser based system that is designed to store, process, retrieve and analyze information concerned with the administrative and inventory management within a blood bank. This project aims at maintaining all the information pertaining to blood donors, different blood groups available in each blood bank and help them manage in a better way. Aim is to provide transparency in this field, make the process of obtaining blood from a blood bank hassle free and corruption free and make the system of blood bank management effective. These details include blood type, storage area and date of storage. Maintenance and the monitoring of blood deposits become easy with the help of this system. The project is an online system that provides an option to check the availability of the required blood group within the blood bank.