A college timetable is a temporal arrangement of a set of lecture s and classrooms in which all given constraints are satisfied. Creating such timetables manually is complex and time -consuming process. By automating this process with computer assisted time table generator can save a lot of precious time of administrators who are involve d in creating and managing course timetables. Since every college has its own timetabling problem, the commercially available software package s may not suit the need of every college. Hence we have developed practical approach for building lecture course time tabling system, which can be customized to fit to any colleges timetabling problem. This project introduces a practical time – slot algorithm capable of taking care of both strong and weak constraints effectively, used in an automated timetabling system. So that each teacher and student can view their timetable once they are finalized for a given semester but they can’t edit them.