The ACT (American College Testing) is a standardized exam used for undergraduate admissions in the United States. It is taken by both domestic and international students as part of the application process, and its results are widely accepted by universities.
There are two versions of the ACT.
The ACT (Core) consists of four sections: English, Mathematics, Reading, and Science.
The ACT Plus Writing includes an optional essay, and in newer formats (from 2025), candidates may also choose whether to include the Science section, depending on university requirements.
The choice of test format depends on the requirements of the institutions you are applying to.
The four main ACT sections are scored individually on a scale from 1 to 36, and the Composite Score is calculated as the average of these sections. Each correct answer earns one point, with no penalty for incorrect responses.
Within each section, additional subscores (1–18) provide deeper insight into specific skill areas. Candidates who take the optional Writing section receive a separate score (2–12), which does not affect the composite score.
The ACT is designed as a demanding and differentiated exam, and achieving a perfect score is exceptionally rare.
For a detailed overview of the structure, scoring, and specifics of the ACT exam, we have prepared a comprehensive guide with practical explanations.