The invention relates to a laboratory management system, which comprises a plurality of user terminals, a management terminal and a cloud server, and is characterized in that the plurality of user terminals are held by a plurality of users respectively, the management terminal is held by a manager, and the cloud server performs communication connection with the user terminals and the management terminal through a communication network. The laboratory management system is used for performing management on user information, reservation information, test information, billing data and monitoring data, realizes safety management for registration and login accounts, laboratory access, instrument and equipment utilization and the like of users, realizes orderly, efficient and scientific reservation information management so as to facilitate the users to arrange tests reasonably, realizes safety education in tests, facilitates sharing of test experience of the users, realizes scientific and reasonable charge management, improves a circumstance that experimental resources are wasted and abused, realizes all-weather monitoring for the experiment environment so as to facilitate query for experiment environment data and be conducive to repeated operations of the tests, and realizes monitoring for emergency situations and notifies the concerned personnel to handle accidents.