The utility model relates to a digital information calendar with a socket, which comprises a socket body, a display panel body and a digital control circuit arranged in the display panel body, wherein the socket s also added with a power socket. Other electrical devices can attain electrical supply via the power socket, and the utility model has the function of providing electricity to external electrical devices. The socket can be supplied with electricity via external direct supplying or the digital control circuit, so the power supply of the socket can accomplish controllable and adjustable power supplying, the rabbets are multi-function compatible rabbets with two holes, three holes, circular holes or flat holes and the utility model can be provided with a plurality of or multiple rows of rabbets. Therefore, the utility model not only has associative functions of displaying calendar, but also is added with the functions of a power socket and the utility model can attain the purpose of one object with multiple functions. Users can attain multiple use functions with purchasing one product, and the utility model has stronger practicability.