5 Key Differences Between the SAT and ACT

Wondering which standardized test might be the best fit for you? Check out the five biggest differences between the SAT and ACT.

At some point during high school, students are all met with the same question: “Which standardized test should I take?” The ACT and SAT are similar in many ways, and students are often unsure of which test is the better option. After all, both tests are accepted at all major colleges and universities, and they seem to cover the same kind of material. Plus, they’ve both been around for decades, so everybody knows and trusts them.

A deeper analysis reveals that the ACT and SAT are actually two very different exams, from format to subject matter. And the truth is that there isn’t a “better test”; it is up to the student to determine which test best fits their individual strengths and needs. Wondering which test might be the best fit for you? Check out five key differences below.

1. Math section

One of the key differences between the Math sections on each test is that the SAT has calculator-permitted and calculator-forbidden sections, while the ACT allows calculators on all math questions. Granted, the calculator-forbidden questions on the SAT are simple enough that they can be solved without a calculator. However, if you’re the kind of person who feels more comfortable knowing you have a calculator to fall back on, the ACT may be a better choice for you. Another difference in the Math sections lies in the material that is covered. The SAT covers data analysis and pre-calculus, while the ACT does not. Another important note: you won’t be given any formulas on the ACT.

Related: Academic Compatibility: A Breakdown of the SAT and ACT to Help You Choose a Test

2. The good ol’ Essay

Both the ACT and SAT offer an optional Essay portion. If you choose to take the test with the Essay, it’s important to note the differences in the prompts. The SAT prompt will test how well you understand a source text, while the ACT prompt will test how well you can choose an argument and defend it. In short, the SAT prompt will look more like an AP Language or AP Literature essay prompt (remember those rhetorical devices?), while the ACT prompt asks you to write a persuasive essay.

3. That sneaky Science section

Another big difference between the SAT and the ACT lies in the ACT’s Science section, which the SAT doesn’t offer. Don’t let the word “science” scare you. The Science section is mainly comprised of graph interpretation and data analysis; very few questions will actually test your science knowledge. For students who are weaker in math, the ACT offers a huge advantage. While the Math score comprises 50% of the overall SAT score, due to the presence of the Science section on the ACT, Math is only worth 25%. However, the inverse is also true: if a student excels in math, they will probably be better off taking the SAT.

Related: The Differences Between the ACT and SAT Writing Sections

4. Knowledge or critical thinking?

The underlying philosophies of the ACT and the SAT are also very different. While the ACT will ask you more straightforward questions that will test your knowledge, the SAT will ask more creative questions that will test your critical-thinking skills. On the Math section, for example, this difference might manifest itself in equations versus word problems: the ACT will have more questions that appear as numbers or graphs, whereas the SAT will use more words and scenarios. On the English section, the ACT might ask more questions about grammar, while the SAT might focus a bit more on writing style and expression of ideas.

5. Vicious vocabulary

Although the SAT is more focused on concepts than on spit-back knowledge, there is still something to be noted about the SAT’s focus on vocabulary. Prior to March 2016, the SAT included questions called “Sentence Completions,” where students would have to complete the sentence with the best word choice from the list. Although the SAT no longer includes these types of questions, the passages in the English section are known to have high-level vocabulary. If you choose to take the SAT, you should dedicate some time to vocabulary study.

Related: Play the CollegeXpress SAT Word Game

No matter which test you take, it’s important to remember to choose one. Many students take both the ACT and SAT multiple times in hopes of getting the best score possible. However, this method divides your efforts and is ineffective in the long run. Instead, choose the test that is better for you and focus all of your energy on improving your score on that test only. That isn’t to say that you can’t take a practice test of each and see where you score higher. In fact, that is often a great way to see which test is best for you. However, once you choose a test, stick to it. Ultimately, you’ll be happy that you did. Best of luck on your exams!

Sources:

Like what you’re reading?

Join the CollegeXpress community! Create a free account and we’ll notify you about new articles, scholarship deadlines, and more.

Join Now

Tags:

About Tamar Lilienthal

Tamar Lilienthal is a high school senior from Coral Springs, Florida. Her passion has been writing for as long as she can remember, and she hopes to pursue it as a career. She has written for publications like National Geographic Kids, and she is so excited that she has the opportunity to write for CollegeXpress! Tamar is also a dancer, and she is trained in tap, ballet, jazz, and contemporary. She loves sunny weather and her cockapoo, Bubbles. She plans on taking a gap year and then attending the University of Pennsylvania in fall 2019. 

 

Join our community of
over 5 million students!

CollegeXpress has everything you need to simplify your college search, get connected to schools, and find your perfect fit.

Join CollegeXpress

College Quick Connect

Swipe right to request information.
Swipe left if you're not interested.

Kettering University

Flint, MI


Rhiannon Teeter

Rhiannon Teeter

$2,000 Community Service Scholarship Winner, 2012

I have spent a lot of time aggressively searching for scholarships. It was a long and frustrating process until I found the CollegeXpress network. This site made my search so much easier. With the simple check of a few boxes, the site sorted out scholarships I was eligible for and led me directly to the correct websites. Winning this scholarship has definitely given me and my family some financial relief, and CollegeXpress has allowed me to improve my chances of winning further financial aid. Thank you so much!

Nikole Dixon

Nikole Dixon

$500 Refer-a-Friend Scholarship Winner

Toward the beginning of last year, I was searching for scholarships to apply to through my school, town, websites online, and anything else I could find. I asked tons of questions [online] about scholarships and the best places to find them because I was desperate and needed as many as I could find. I came across a ton of bogus websites, but as soon as I found CollegeXpress, I knew I had to tell other people about it. It was definitely the most helpful site I came across, so I told my friends about it. CollegeXpress is definitely a website worth giving as a source.

Mataya Mann

Mataya Mann

High School Class of 2022

To say that CollegeXpress is a helpful tool would be an understatement as it is much more than that. Before finding CollegeXpress, all I knew was that I wanted to go to college, it was going to be insanely expensive, and I felt lost. CollegeXpress has given me access to resources such as helpful tips for applications and scholarship [opportunities], and helped guide me in a direction where I feel confident moving forward and pursuing a career. CollegeXpress has helped instill a spark in me that makes me want to continue and supports me in doing so.

Keaun Brown

Keaun Brown

$2,000 Community Service Scholarship Winner, 2020

As I transition to furthering my education, I can say with certainty that it simply wouldn’t be possible without the help of generous organizations such as CollegeXpress. Those who initially founded CX had no idea their platform would give a plethora of information to a first-generation homeless kid native to the ghettos of over half a dozen states. Everyone at CX and Carnegie Dartlet gave me a chance at a future when the statistics said I had none. And for that, I thank them.

Kory Gilbertson

Kory Gilbertson

High School Class of 2022

CollegeXpress has helped me explore my views on college in that "why do I wanna go to a certain school" way. It’s helped me explore the best fits in all of these outstanding choices. All these college admission counselors can access my accolades showing them how I could help their college. This source of information helps me show these admission directors who I am and what I'm interested in. Thanks to this platform, my experience for education will be better than most, and I'm so grateful for all that it has provided for me.