The invention discloses a display method for helicopter hanging swing monitoring, and mainly solves the problem of real-time display of information such as helicopter hanging point position, infraredvideo and hanging point tension of a helicopter hanging swing monitoring system. The implementation scheme is as follows: 1, continuously receiving information of a monitoring system; 2, dividing a display terminal of the system into six display areas, namely a hanging point projection area, an infrared video area, a system state area, a flight speed area, a hanging point tension area and a hanging point position information area according to functions; and 3, drawing coordinate systems, scales, rulers, indication lines and video information in a display area in a manner of combining numbers,characters, graphs and images to form a monitoring display interface. Drawing of a helicopter hanging swing monitoring interface is displayed in real time, interface display content is complete, concise and clear, a friendly man-machine interaction function is provided, a pilot can truly sense information of a hanging object conveniently, and the method can be applied to a display terminal of a helicopter hanging swing monitoring system.