Tutors who teach ACT exam prep and Students who are preparing for the ACT exam, feel the pain of ACT test grading, scoring, and scaling. The process requires reasonable manual effort which is prone to error, and is time away from real work (study or tutoring). We are making ACT score calculator available for direct download from Learning Analytics blog (blog.socrato.com). This ACT Score calculator simplifies the grading and analysis process for ACT practice tests. The calculator was designed for Real ACT Test Prep Guide but it can be used with other ACT test prep guides. This document is the user guide for how to use ACT Score Calculator.