The 2025 IEEE International Conference on Real-time Computing and Robotics (IEEE RCAR 2025) will take place from June 1 to 6, 2025 in Toyama, Japan. The objective of this conference is to provide a forum for researchers in robotics and real-time computing to share the latest results and explore the opportunity of research collaboration. With wide applications of robots in industry and services sectors, real-time computing plays one of the major roles in various topics in robotics including real-time control, human-robot interactions, sensor perception and fusion, robot intelligence, etc. The scope of RCAR 2025 covers research, development and applications in the dynamic and exciting areas of real-time computing and robotics.