A proactive librarian has a significant role to provide effective library service as well as saving users' time. This
study aimed to explore the mechanism applied to save the time of the user, and to describe users' perspectives
on time saving library services from Gyan Bikas Community library (GBCL). This research is based on
primary data collected from the users, who had visited the library. The questionnaires and field observations
tools were used. GBCL had provided different kinds of library services, particularly categorized as library
service and community service. During both services, this study found that the time saving mechanisms of
GCBL are proactive librarian, GBCL executive members along with field experts. The librarian was aware
to internalize the value and importance of the Fourth Law of Library Science 'Save the time of the reader and
practice them while offering the library services
