- The ACT is an achievement test, measuring what a student has learned in school. The SAT is more of an aptitude test, testing reasoning and verbal abilities.
- The ACT has up to 5 components: English, Mathematics, Reading, Science, and an optional Writing Test. The SAT has only 3 components: Critical Reasoning, Mathematics, and a required Writing Test.
- SAT math covers arithmetic operations, algebra, geometry, statistics and probability; ACT math also covers trigonometry!
- A perfect score on the SAT is 2400 (this is a cumulative score, with a total possible score of 800 per category, critical reading, math and writing)
- A perfect score on the ACT is 36 (this is an average score, with a total possible score of 36 per category, English, math, reading, science and writing – the cumulative score is the average of all scores from each individual section)
- The SAT has a correction for guessing. That is, they take off for wrong answers. The ACT is scored based on the number of correct answers with no penalty for guessing.
- The timing of the ACT is more intense (more questions in less time) than the SAT.
SAT vs ACT – Which One Should You Take?
The ACT and SAT college entrance exams have recently received a lot of attention. To start, last year the ACT surpassed the SAT in popularity (determined by number of students taking the exams) for the first time in either test’s history. Then the makers of both tests announced major changes on the horizon for SAT and ACT – everything to moving from paper-and-pencil to a digital test-taking format (ACT in 2015), to restructuring the scoring (SAT is moving from a 2400 score back to its old 1600 score in 2016), and entirely revamping content in some cases (getting rid of obscure vocabulary on the SAT for example). So why the major changes? Well with nearly ever college in the US and abroad accepting either the SAT or ACT exam scores for admittance, it will be important for the exams to remain relevant if they want to maintain (or gain!) market share with students. The good news is that this means students can be strategic in choosing which test to focus on to maximize score potential! Many students find that they fare better on one test versus the other, but how is a student to know which test is optimal for them? Let’s start with a breakdown of the current SAT and ACT structures: