SAT / ACT Prep Online Guides and Tips

Official ACT to SAT (New 1600 and Old 2400) Conversion Charts

Posted by Halle Edwards | Jan 3, 2018 3:00:00 PM

SAT versus ACT, ACT General Info, SAT General Info



One of the first thoughts you might have after getting back your ACT or SAT score is how well you would have done on the other test. Luckily, SAT to ACT conversion (and ACT to SAT conversion) is possible!

In this post, we provide conversion charts from the test makers themselves to help you with score conversions between both the current and old versions of the SAT and the ACT. We also look at whether certain colleges go easier on the SAT or ACT—and what you can do about it.


ACT to SAT Conversion Tool

We took the College Board's official concordance tables and made a tool for you to automatically convert your ACT scores into SAT scores.

We've even included both current 1600 and old 2400 SAT conversions. Look at the latter if you took the ACT before 2016 and are curious about how your ACT score would have translated into an SAT score when originally you took the ACT.

Just enter your ACT score on the left to get your SAT scores on the right:

Enter your ACT score here:
Get SAT scores here:
You'll probably want to see how your ACT and SAT subscores compare, too. For that, simply read our guide to converting subscoresAlso, if you're converting to see which test you should take, we recommend checking out our guide to see whether you're a good candidate for taking both the ACT and SAT.

SAT to ACT Conversion Tool

Want to go in the other direction? Here are two tools to go from current 1600 SAT to ACT, or from old 2400 SAT to ACT.

Note that the vast majority of high school students these days will have taken the 1600 SAT, but if you took the SAT before 2016 and are curious about how your scores would have converted to an ACT score (perhaps you're applying for an educational job or are casually comparing scores with friends), our conversion tool can lend you a hand.

SAT to ACT Conversion

Enter your SAT score here:
Get your ACT score here:

Old 2400 SAT to ACT Conversion

Enter your Old SAT score here:
Get your ACT score here:

Want to improve your SAT score by 160 points or your ACT score by 4 points? We've written a guide for each test about the top 5 strategies you must be using to have a shot at improving your score. Download it for free now:

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Why Convert Between the SAT and ACT?

ACT to SAT conversion can be extremely helpful for figuring out which test you're better atIt’s smartest to focus your efforts on just the SAT or ACT to maximize your score, rather than trying to score well on both tests. But if you take just one test, it’s useful to know how your score translates so you can better understand your performance as well as your chances of admission at various colleges.

For example, by taking a practice test for both the SAT and ACT, you can figure out which test you're naturally better at. If you score dramatically higher on one test vs the other (say, the equivalent of 2 ACT points), you'll know to study for and take that test instead.

As we explore below, ACT-SAT conversion doesn't always line up exactly at schools. Understanding what converting is and why it is not always even at certain schools can help you maximize your admission chances.

Finally, be aware that converting composite scores won't give you the most accurate data. As a result, always convert your section scores, too.


SAT-ACT Conversion Tables

The most accurate SAT-ACT concordance tables come directly from the makers of the SAT and ACT (the College Board and ACT, Inc., respectively). These are the only official conversion charts you can use to translate your ACT score into an SAT score (and vice versa).


Table 1: SAT-ACT Conversion Table

1600 36   1250 26   900 17
1590 35   1240 26   890 16
1580 35   1230 25   880 16
1570 35   1220 25   870 16
1560 35   1210 25   860 16
1550 34   1200 25   850 15
1540 34   1190 24   840 15
1530 34   1180 24   830 15
1520 34   1170 24   820 15
1510 33   1160 24   810 15
1500 33   1150 23   800 14
1490 33   1140 23   790 14
1480 32   1130 23   780 14
1470 32   1120 22   770 14
1460 32   1110 22   760 14
1450 32   1100 22   750 13
1440 31   1090 21   740 13
1430 31   1080 21   730 13
1420 31   1070 21   720 13
1410 30   1060 21   710 12
1400 30   1050 20   700 12
1390 30   1040 20   690 12
1380 29   1030 20   680 12
1370 29   1020 20   670 12
1360 29   1010 19   660 12
1350 29   1000 19   650 12
1340 28   990 19   640 12
1330 28   980 19   630 12
1320 28   970 18   620 11
1310 28   960 18   610 11
1300 27   950 18   600 11
1290 27   940 18   590 11
1280 27   930 17   580 11
1270 26   920 17   570 11
1260 26   910 17   560 11

Source: The College Board

Note that this conversion chart comes from the College Board only. ACT, Inc., has commented that this table has not yet been verified by them, and that the two organizations must collaborate to create a more accurate conversion table.

In my opinion, this table is likely to be pretty close in accuracy, so it's OK to use it for planning purposes for now.


Table 2: Old SAT-ACT Conversion Table

For those of you who want to compare an ACT score with an old SAT score out of 2400, use the table below. Because the current version of the SAT has been in effect since 2016, most readers will want to use the conversion table above.

In other words, only use the following table if you took the ACT or SAT before 2016 and want to know how your scores would have translated at the time you took the test.

All estimates below are provided by ACT, Inc.

ACT Composite Score Estimated SAT Composite Estimated SAT Composite Range
36 2390 2380–2400
35 2330 2290–2370
34 2250 2220–2280
33 2180 2140–2210
32 2120 2080–2130
31 2060 2020–2070
30 2000 1980–2010
29 1940 1920–1970
28 1880 1860–1910
27 1820 1800–1850
26 1770 1740–1790
25 1710 1680–1730
24 1650 1620–1670
23 1590 1560–1610
22 1530 1510–1550
21 1470 1450–1500
20 1410 1390–1440
19 1350 1330–1380
18 1290 1270–1320
17 1230 1210–1260
16 1170 1140–1200
15 1100 1060–1130
14 1020 990–1050
13 950 910–980
12 870 820–900
11 780 750–810

Source: ACT, Inc.

This table was originally developed to be a more simple comparison between the old SAT and the ACT rather than the double-table method used above. In fact, ACT, Inc., argued that this table was better than the double-table method since it's easier to use and doesn't count the ACT English section twice. So if you have an old SAT score, you can use either this table or the double-table above to convert your score; however, you'll probably find Table 2 more convenient.



Is There an “Easier” Test at Certain Schools?

Now that we've learned about the SAT-ACT conversion tables made by the test makers themselves, you might think that if you look at admission statistics for various colleges, their SAT and ACT middle 50 percent ranges will match the official SAT-ACT conversions.

Before we jump into this idea, though, what is the "middle 50 percent"? For a school, this phrase refers to the SAT/ACT score ranges for the middle 50 percent (or 25th to 75th percentile scores) of admitted students. For example, if a school has an ACT middle 50 percent range of 24 to 28, this means that 25% of admits had 24 or lower, 50% had between 24 and 28, and 25% had 28 or higher on the ACT.

Schools report this data since it's a clear way to present the average test score ranges of admitted students. Reporting the full range of scores would be much less helpful as schools might have an admit or two with an extremely low test score, or a few admits with perfect scores. In other words, telling potential applicants that admitted students usually get ACT scores between 16 and 36 is not particularly helpful!

So do these ranges for the ACT and SAT match up according to the conversions above? The truth is, at many colleges, the SAT and ACT middle 50 percent ranges don’t match up exactly. Thus, for some schools, you'd have to do slightly better on one test to be a competitive applicant.

We'll go over a few example below. You can use this information as a guide when looking up the schools you're applying to.

Notice as we go through these examples just how small the differences tend to be. We are not showing that you can game the system by taking the “easier” test for a certain school. As you'll see, the differences are quite small in most cases, but they can help you aim for the most competitive target score possible.





We'll start with a prominent East Coast school. NYU's middle 50 percent ranges are as follows:

  • ACT: 28-32
  • SAT: 1320-1500

Using Table 1 to compare the scores, we see that ACT composite scores of 28-32 match up to SAT composite scores of 1310-1480. NYU’s actual SAT range is slightly higher than that, which means you'd need a comparatively higher SAT score to be within NYU’s 50 percent range.



For a highly competitive East Coast example, let’s look at Princeton. This school has the following SAT and ACT middle 50 percent ranges:

  • ACT: 32-35
  • SAT: 1470-1590

According to Table 1, these SAT scores match with an ACT score range of 32-35, which is the same as Princeton's actual ACT score range. At Princeton, then, there is not a slight ACT score advantage like there is at NYU.



Penn State

Here are Penn State’s middle 50 percent ranges:

  • ACT: 27-31
  • SAT: 1230-1410

Table 1 shows that these ACT scores convert to an SAT range of 1280-1440. However, this is the opposite of NYU. In this case, you'd need to score slightly higher on the ACT than you would on the SAT to be in Penn State's middle 50 percent.


University of Washington

Now for a West Coast example. Here are the the University of Washington’s score ranges:

  • ACT: 26-32
  • SAT: 1210-1420

According to Table 1, UW's SAT range would match up with 25-31 ACT composite. However, its actual ACT range is slightly higher at 26-32.

This means you could get a comparatively lower SAT score of 1210 and be within range at UW. But if you had the matching ACT score of 25, you'd be a little less competitive.


University of Southern California

Another West Coast example is USC. Here are USC's middle 50 percent ranges for the SAT and ACT:

  • ACT: 30-33
  • SAT: 1360-1540

By converting these ACT scores into SAT scores using Table 1, we get an SAT score range of 1390-1510. As we suspected, this suggests that your ACT score needs to be a little higher than your SAT score does to be competitive at USC.


How To Maximize Your Converted ACT/SAT Score

So what can we take from all of this? There are definitely some slight but noticeable differences in certain colleges’ SAT and ACT middle 50 percent ranges compared with the expected conversions. However, there are plenty of exceptions as well.

Here's the thing: even in schools that seem to go slightly easier on one test, the differences are nominal. This means that it doesn't make sense to base your testing strategy entirely on whether a school appears to go easier on ACT or SAT scores. Instead, it’s much smarter to focus on the test you can do better on to maximize your score.

In our test cases above, ACT and SAT ranges did not deviate from expected values by more than 20 -50 SAT points or 1-2 ACT composite points. These are minor score differences you can easily overcome with smart studying, especially if you're taking the test better suited to your strengths.

For example, say you're a better SAT taker, but you notice that some Ivy League schools go a bit easier on ACT scores. If you took the ACT and got a 30 when you were capable of scoring between 1450 and 1550 on the SAT, you'd decrease your chance of getting in.



In the end, there is no substitute for smart studying.


But it's still useful to look up the middle 50 percent test score ranges for your target schools. You can even use the conversion charts like we did to see if the school favors one test. Then, use this info to form your own target score. 

For example, if you’re applying to a school that goes a bit easier on the ACT, aim for an ACT score in the upper end of their middle 50 range to ensure that, even with ACT-SAT conversion, you are still well within their typical ranges.

Remember, the bottom line in college admissions is to play up your strengths. Maximizing your ACT or SAT score is by far the best advantage you can give yourself on the standardized testing front!


What’s Next?

Sure, we’ve argued that colleges don’t give a huge advantage to either the SAT or ACT, but is one test easier than the other? Find out whether the SAT or ACT is easier. Also, check out the 11 key differences between the two tests to help you decide which one to take.

If you already know which test you're taking, use our SAT or ACT goal score guide to develop a target score based on the schools you're applying to.

Curious about what it takes to get a perfect SAT or ACT score? Read our perfect SAT and ACT guides, written by our resident full scorer!


Want to improve your SAT score by 160 points, or your ACT score by 4+ points? Download our free guide to the top 5 strategies you need in your prep to improve both your SAT and ACT scores dramatically.

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Halle Edwards
About the Author

Halle Edwards graduated from Stanford University with honors. In high school, she earned 99th percentile ACT scores as well as 99th percentile scores on SAT subject tests. She also took nine AP classes, earning a perfect score of 5 on seven AP tests. As a graduate of a large public high school who tackled the college admission process largely on her own, she is passionate about helping high school students from different backgrounds get the knowledge they need to be successful in the college admissions process.

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