The invention discloses a child health care system for physique evaluation and nutrition and early education guidance. The child health care system comprises an information acquisition module, an information entry module, a server, an information query module and a display module, wherein the information acquisition module is used for acquiring body information of children, the information entry module is used for entering information acquired by the information acquisition module, the server is used for storing and processing the information entered by the information entry module, and the display module is used for displaying the information queried by the information query module. The child health care system for physique evaluation and nutrition and early education guidance is reasonable in design, can conduct detailed and comprehensive detection on the physique detection information of the children and draw growth curves, analyzes the physique development situations of the children by comparing follow-up physique detection information, provides nutrition and early education guidance and is conductive to healthy growth of the children. A doctor does not need successive term checking for comparison, the system is very convenient to use, and the workload of the doctor is decreased.