Abstract: The present document describes systems, methods and apparatuses relating to managing and viewing calendar data. A server or a client device, may receive and/or classify calendar data associated with a user, and store the data in a database. Statistics data is generated as a function of classified calendar data. The client device may present personalized views of at least a portion of the statistics data, including statistical and/or analytical information. One or more search categories and a type of data presentation may be received as user input. The server or the client device may generate the statistics data as a function of the received analysis criteria. Calendar data for multiple users may be collected and centrally processed, for example, at the server.