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We have all heard of the SAT and ACT, and maybe even have had some panic attacks prior to taking one or the other. Different parts of the country take different test. Both exams are universally accepted by U.S. colleges: so what is the difference?

The SAT went through a massive redesign in 2016 and are now more closely related than ever before. Both test have the following features:

  • Contain similar sections (Reading, Math, etc.) in a predetermined order, with each section appearing just once
  • Offer an optional essay section whose score does not count toward your total score
  • Use rights-only scoring, meaning you will not be penalized for incorrect answers
  • Contain entirely passage-based Reading and English/Writing questions (called English on the ACT and Writing and Language, or Writing, on the SAT)


ACT vs SAT: Timing

The ACT takes 2 hours and 55 minutes to complete without the essay, and 3 hours and 35 minutes with the essay.

The SAT takes 3 hours to complete without the essay, and 3 hours and 50 minutes with the essay.

Here’s the full breakdown for each section:

Section ACT SAT
English (ACT); Writing and Language (SAT) 45 minutes
75 questions
35 minutes
44 questions
Math 60 minutes
60 questions
80 minutes
58 questions
Reading 35 minutes
40 questions
65 minutes
52 questions
Science 35 minutes
40 questions
Essay (optional) 40 minutes
1 essay
50 minutes
1 essay

Of course, this does not include time for filling out paperwork, instructions, or breaks. All in all, you’ll probably spend at least 4 to 5 hours in the testing center. So, bring your snacks! Check out our breakdowns for SAT Test Day and ACT Test Day for more details on what your morning is going to look

ACT vs SAT: Time Per Question

It’s also important to note that one of the major challenges of the ACT is how time pressured it is. The vast majority of students struggle to finish at least one of the ACT sections, and many struggle to finish several of the sections within the time limit. Of course, plenty of students run out of time on the SAT as well; in fact, many students and tutors have reported that the new SAT is much more difficult to finish on time than the old SAT. So it may be possible that this oft-noted distinction between the (old) SAT and the ACT is no longer as valid, but we’ll continue monitoring as more students take the test.

Still the fact remains that…

You’ll have less time per question on every section of the ACT than you will on the SAT.

Overall, across sections, you’ll have an average of 50 seconds per question on the ACT and 1 minute and 10 seconds per question on the new SAT.

Need to Study for the ACT or SAT?

Rush has partnered with Magoosh for your ACT & SAT Prep courses.

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ACT vs SAT: Overall Structure and Breakdown by Section

The ACT has 4 multiple choice sections plus an optional essay. The sections always appear in this order:

ACT vs SAT section order on the ACT test-magoosh

The SAT has 4 multiple choice sections plus an optional essay.

ACT vs SAT section order on the SAT test-magoosh

Now let’s talk about the similarities and differences between the SAT and ACT in each section:

ACT English vs SAT Writing

When you take a peek at the English section on the ACT and the Writing & Language section on the SAT, you’ll find that they look virtually identical. Not only that, they test many of the same concepts (although we do feel these concepts are tested in a bit more of a nuanced fashion on the new SAT than the ACT, with tricker answer choice phrasing).

Still, here are a couple differences you should be aware of:

  • Reading Level: All of the passages on the ACT English section are at a relatively easy reading level (say, about 9th grade). The passages on the SAT Writing & Language section can vary in difficulty, however, from early high school to early college.
  • Informational Graphic Questions: On the ACT, all of the questions are about the text. On the SAT, you’ll see a couple questions on tables and graphs connected to the text.
  • Check out our video on the differences between ACT English and SAT Writing for more details!

Need to Study for the ACT or SAT?

Rush has partnered with Magoosh for your ACT & SAT Prep courses.

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ACT Math vs SAT Math

ACT vs SAT Math Section-magoosh
Here’s what you need to know about the similarities and differences between ACT Math and SAT Math:
  • Math Level: The new SAT has upped its game as far as math difficulty goes: you’ll see some questions on advanced math and trigonometry. However, as our SAT expert Chris Lele reported after taking the SAT in May, at least right now, the ACT includes more questions in the realm of Algebra II and Trigonometry. But for either test, don’t panic if you haven’t studied trig! All of the trig knowledge tested on either the SAT or ACT is at a very basic level. In fact, I’m fairly confident you could teach yourself what you need to know with our trig study guide for the new SAT and trig resources for the ACT (and for video lessons, go to Magoosh SAT or Magoosh ACT).
  • Calculator Usage: This one’s pretty important! On the ACT math section, you can use a calculator on every single question (whew!). But as you may have noticed above, the SAT includes a 25 minute no-calculator section with 20 questions. The math here is meant to be easy enough to do by hand, but keep in mind you might want to be brushing up on your mental math skills. If you are a whiz with numbers who can eyeball math problems and do calculations in your head, you might be at an advantage on the SAT over many of your peers.
  • Multiple Choice vs Grid-ins: The ACT Math test is all multiple choice, meaning you’ll always be able to have at least a 20% chance of getting the answer right, even if you have no idea what you are doing. The SAT Math test is 80% multiple choice and 20% grid-ins, meaning you have to fill in the blanks with your own answers on these ones.

Our video comparing the new SAT Math and ACT Math sections tells you more!

Need to Study for the ACT or SAT?

Rush has partnered with Magoosh for your ACT & SAT Prep courses.

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ACT Reading vs SAT Reading

You’ll likely find that the ACT Reading and SAT Reading sections look pretty similar, at least on the surface. Still, there are some important differences:
  • Number of passages: There are four long passages (700-900ish words) to read on the ACT and five longish passages (500 to 750 words) on the SAT. Or rather, there are 4 discrete reading sections on the ACT and 5 on the SAT. Both tests include one set of paired passages for you to compare, but count these as a single passage.
  • Passage complexity: The reading level of the passages on the ACT is pretty standard across the board (about a 10th to 11th grade level). On the SAT, you’ll find a range from 9th grade to early college.

There are further differences in question types between the SAT and ACT, including the SAT’s use of a special question type the College Board calls Command of Evidence. We have further articles breaking down the differences on our blog that you can check out, as well as this video!

Need to Study for the ACT or SAT?

Rush has partnered with Magoosh for your ACT & SAT Prep courses.

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ACT Science vs SAT ??

ACT-Science vs SAT-magoosh
Well, it’s tricky to compare apples to…nothing. The Science section is unique to the ACT; there’s nothing like it on the SAT, or really on any other standardized test I know of other than those developed by the ACT organization.

Before you jump to conclusions about whether or not you are good at science and whether this means you should take or avoid the ACT, you really should know that there is very little actual science knowledge tested on the ACT Science section. Kind of bizarre, right? You’ll see a handful of questions that do require you to bring in outside knowledge, but most of the questions have to do with your ability to read tables and graphs, make assumptions about scientific situations, or evaluate scientific hypotheses. I suggest you take a look at our ACT Science lessons or the example ACT Science questions on the ACT website before making any decisions about your suitability for this section.

Although the SAT doesn’t have a discrete Science section, it’s worth noting that the new SAT places a much greater emphasis on interpreting tables and graphs across all of the sections. You might think of this as its response to the ACT Science test. Being able to interpret data will help you on both tests.

Here’s your complete guide to tackling the many graphs and tables questions on the ACT Science Test.

ACT Essay vs SAT Essay

Even though the ACT and the SAT are looking a lot more similar these days, one point of pretty significant departure is the optional essay (optional assuming the colleges you are applying to don’t require the essay).

On the ACT essay, you’ll be given three different perspectives on a debatable issue and be asked to evaluate them and present your own perspective. For those of you who excel at debate and/or coming up with supporting examples on the spot, you might be naturally suited for the ACT essay.

On the SAT essay, you’ll be given a 650-700 word passage to read (yeah, that is a decent amount of reading before you even get to the writing part). Then you’ll write an essay explaining how the author builds his or her argument in the passage. The key difference here is that the SAT doesn’t care at all about your own opinion or your own arguments; it just wants you to evaluate the arguments in the passage. This means that if you excel at analyzing readings in your English class, you might find the SAT essay to be a better fit for you.

Check out our video, for more!

Need to Study for the ACT or SAT?

Rush has partnered with Magoosh for your ACT & SAT Prep courses.

Click Here

ACT vs SAT: Scores

ACT: The ACT uses what’s called a composite score to give students an overall ACT score. Your overall composite score ranges from 1 to 36 and is an average of your scores on each of the multiple choice sections. You’ll also receive your individual section scores, which range from 1 to 36 as well, but for most colleges, it’s the composite score that counts.

So, for example, let’s say you received a 25 on English, 32 on Math, 28 on Reading, and 24 on Science. You’re overall composite score would be (25+32+28+25)/4 = 27.5, rounded to the nearest whole number, which would be 28. (It’s icing on the cake when you get to benefit from the rounding up!)

SAT: The SAT is scored on a range between 400 and 1600. This is based on adding your Reading/Writing score from 200-800 and Math score from 200-800 together. Note that even though there are three main multiple choice sections to the SAT—Reading, Writing, and Math—Reading and Writing are combined into one score out of 800. This is different from the old SAT, on which students received a score out of 800 on each of the three sections, meaning the highest score on the old SAT was 2400.

ACT vs SAT: Conversion of Scores

We’ve made you an awesome chart that will allow you to easily convert your ACT scores to new SAT scores. Need to find your score quickly? Enter it into the search box!

ACT Composite Score New SAT Total (400-1600)
36 1600
35 1590
35 1580
35 1570
35 1560
34 1550
34 1540
34 1530
34 1520
33 1510
Showing 1 to 10 of 105 entries PreviousNext


ACT vs SAT: Cost Comparison

This chart compares the general cost (and the hidden fees) of both exams:

Test without essay $50.50 $47.50
Test with essay $67.00 $64.50
Late registration $30.00 $29.00
Standby/waitlist testing $53.00 $51.00
International testing (outside U.S. or Canada) $47.50-$64.50 plus regional fee ($41-$53) $150-$166.50
Test date or center change $30.00 $29.00
Additional score reports $13.00 each $12.00 each
Rush order score $16.50 per report $31.00

Students who can’t afford the ACT or SAT can work with their high schools to obtain a fee waiver, which will allow them to take the test for free (with or without the essay), although fee waivers generally don’t cover additional fees beyond that.

ACT vs SAT: Which is easier? Which is harder?

We know that these are questions that you would love a straightforward answer to, but really it’s going to depend on what you find to be easy or hard.

I know that’s not a very satisfying answer though, so here are a few guidelines:

The ACT might be easier for you than the SAT if:


  • You are really fast at your work. You generally don’t have trouble running out of time on tests at school and you are a fast reader. The ACT, in many ways, is still a more straightforward test, provided you can finish it in time.
  • You like science and are good at interpreting data and trends. Yes, I know I said above that you don’t need to know much science to do well on the ACT Science section. This is still true, but it doesn’t hurt to be interested in what you are reading. Students who may not be a fan of science, but are really good at seeing the trends in graphs and tables and being able to deduce the next step in a process are also likely to be successful at ACT Science.
  • You are glued to your calculator in math class. The prospect of the no-calculator section and the grid-ins on the SAT might be a bit more intimidating for you.


The SAT might be easier for you than the ACT if:


  • You’re not a fast reader, but you’re a good reader. You can understand readings pretty well when you take your time. While you may not be able to take all the time you’d like on the SAT, you will encounter more complex passages on the SAT vs the ACT. This combined with the slightly shorter passages on the SAT, and the slightly longer time period you have to answer questions, could make the SAT a better choice.
  • You’re good at mental math. You’ll be able to breeze through the no-calculator section with confidence while other students sweat.
  • You’re good at reading between the lines and finding traps. The SAT, while not as tricky as it was in the past, still has some tricks up its sleeve. And the better you are at standardized test games, the better you’ll be at the SAT.

Should You Take Both the ACT and SAT?

Generally speaking, we recommend against taking both the SAT and the ACT. You’re splitting your test prep efforts and condemning yourself to more Saturday mornings in a testing center, cutting down on your time for school, activities, and life.

Here are a couple of exceptions:

  1. You’re a REALLY strong test-taker eyeing the most competitive schools and feel pretty confident you can get a top score on both tests. Some top schools (aka a few of the Ivies) have indicated that they like to see both scores. It gives them more data to have confidence that you are strong across the board. But please don’t take this as a mandate. If you need to focus on studying full-force to get a top score on one test, put all your efforts there.
  2. You’ve started your testing early and decide you need to change tactics. Maybe you’ve hit a wall with your ACT scores and want to try the SAT. Or vice versa. If you do this, you want to make sure you have plenty of time to focus on one specific test in your prep. For example, if possible, take the ACT in February and the SAT in May so you have three solid months in between to switch gears. But with the increased similarities between the SAT and ACT, you may certainly find that you need less time in between.

ACT Test Dates for 2019-2020

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Need to Study for the ACT or SAT?

Rush has partnered with Magoosh for your ACT & SAT Prep courses.

Click Here

Need to Study for the ACT or SAT?

Rush has partnered with Magoosh for your ACT & SAT Prep courses.

Click Here