📊 ACT score bands
ACT to IQ Calculator
Estimate an IQ-equivalent from ACT total or section scores, compare bridge tables, and see your likely range before you compare scores.
| Total score | User group | National rep. | Band note |
|---|---|---|---|
| 1600 | 99+ | 99+ | Perfect score |
| 1550 | 99 | 99+ | Near top band |
| 1500 | 98 | 99 | Elite range |
| 1450 | 96 | 99 | Very strong |
| 1400 | 93 | 97 | Top tier |
| 1300 | 86 | 91 | Competitive |
| 1200 | 76 | 81 | Above average |
| 1100 | 63 | 67 | Solid base |
| 1000 | 48 | 48 | Middle band |
| 900 | 33 | 29 | Lower middle |
| 800 | 18 | 14 | Needs lift |
| 700 | 5 | 4 | Low band |
| English score | User group | National rep. | Band note |
|---|---|---|---|
| 800 | 99+ | 99+ | Top reading |
| 750 | 98 | 99 | Elite reading |
| 700 | 93 | 97 | Strong reading |
| 650 | 85 | 90 | High reading |
| 600 | 74 | 79 | Above average |
| 550 | 61 | 65 | Mid band |
| 500 | 45 | 48 | Balanced |
| 450 | 30 | 31 | Below average |
| 400 | 16 | 16 | Needs lift |
| 350 | 5 | 5 | Low band |
| 300 | 2 | 1 | Very low |
| 250 | 1- | 1- | Floor band |
| Math score | User group | National rep. | Band note |
|---|---|---|---|
| 800 | 99+ | 99+ | Top math |
| 750 | 96 | 99 | Elite math |
| 700 | 92 | 95 | Strong math |
| 650 | 85 | 90 | High math |
| 600 | 77 | 81 | Above average |
| 550 | 66 | 68 | Mid band |
| 500 | 51 | 47 | Balanced |
| 450 | 37 | 29 | Below average |
| 400 | 22 | 15 | Needs lift |
| 350 | 8 | 4 | Low band |
| 300 | 2 | 1 | Very low |
| 250 | 1- | 1- | Floor band |
| Target percentile | User group score | National rep. score | Band note |
|---|---|---|---|
| 99 | 1540+ | 1510+ | Top 1% |
| 95 | 1470 | 1430 | Top 5% |
| 90 | 1350 | 1320 | Top 10% |
| 75 | 1200 | 1150 | Upper quartile |
| 50 | 1000 | 1000 | Median |
| 25 | 850 | 840 | Lower quartile |
| 10 | 710 | 700 | Top 10 cutoff |
| 5 | 650 | 640 | Top 5 cutoff |
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The relation between ACT points and IQ deals about cause with various opinions. Does not exist scientific base for convert ACT points in IQ-points. These two ratings intend entirely different facets.
Because of that you can not directly them exchange. You should consider them as independent stuff.
Can You Convert ACT Scores to IQ?
Some studies disclose tie between them. The ACT has correlation of 0.77 with IQ. Between ACT points and the Raven IQ-points the correlation reaches 0.61 what helps to go across to conclusions.
Some analyses of models give good predictions about unseen data. That shows, that the ACT counts well outside as replacement for IQ and answer for scientific applications. Perfect score of 36 in ACT matches around IQ 145.
One noted also that perfect results commonly reach only the 140th IQ-levels for many test takers so the attempt does not help a lot at the upper finish of the range.
You can estimate the numbers diversvoje. You mode counts the z-score of ACT according to the formula: z = (ACT − 20.8) ÷ 5.2. Later you converts it to IQ-match by means of: IQeq ≈ 100 + 15 × z. Other access is by means of percentiles.
ACT-points of 28 lay you in the 88th percentile. Similarly IQ of around 118 recline here. Even so experts warn that any alone rating (neither ACT neither IQ), answers alone for judge intellect.
Several elements affect the potentiality for learn successfully.
The ACT is not IQ-test and do not allege that. It intends to estimate whether student will succeed in superior school. Some reckon that fluency in wording improves by means of regular exercises what can alter ACT results.
Although ACT and SAT measures similarly to IQ-tests of that they answer as proxies they no identas. Both tests attributed almost equal weight to knowledge. Important are recall that correlation does not ensure equity for every testanto.
