is a specialized structural engineering software designed for the analysis and design of reinforced concrete (RC) members in accordance with the American Concrete Institute (ACI) codes . Developed by Hussein Rida, PE, this tool serves both as a practical application for professional engineers and an educational resource for those looking to master the intricacies of the ACI 318 standards. Core Functionality and Design Capabilities

As a later iteration of the software, version 17.8.5 builds upon previous releases like V5.3.0.2 with several notable enhancements:

Beyond professional practice, RCM ACI Builder is frequently highlighted for its utility in teaching. By providing the step-by-step formulas used in calculations, it helps students and junior engineers understand how the code translates into practical design solutions.

: The software’s results have been verified against established benchmarks, such as ACI SP17 and McCormac’s "Design of Reinforced Concrete" .