The ACT now comes in two formats — digital and paper — and both use the shorter enhanced ACT structure with 131 questions instead of 175. Picking the right format can affect your comfort level, pacing strategy, and even how quickly you get scores back. Here's a complete breakdown to help you decide.
Whether you take the ACT digital vs paper, you are sitting for the same test — same content areas, same scoring scale of 1-36, same enhanced format. The differences come down to how you interact with the exam on test day.
| Feature | Digital ACT | Paper ACT |
|---|---|---|
| Delivery Platform | Pearson TestNav (Chromebook/Windows) | Test booklet + bubble sheet |
| Annotation | On-screen highlighter (cleared each question) | Write directly on test booklet |
| Calculator (Math) | Built-in calculator provided | Must bring your own approved calculator |
| Scratch Work | On-screen scratchpad + physical scratch paper | Write in test booklet margins |
| Score Reporting | Faster processing (no manual scanning) | 2–8 weeks typical turnaround |
| Official Practice Tests | 2 official digital practice tests | 6+ official paper practice PDFs |
| Science Section | Optional ($4 add-on) | Optional ($4 add-on) |
| Testing Tools | Answer eliminator, line reader, magnifier, flagging, timer | None built in |
| Format Change Fee | $44 to switch after registering | $44 to switch after registering |
| Base Cost | $68 | $68 |
The digital ACT runs on Pearson's TestNav platform, delivered on Chromebooks or Windows devices at test centers. You interact with everything on screen — reading passages, selecting answers, and navigating between questions. The paper ACT uses the traditional test booklet and bubble sheet format, where a proctor distributes materials and keeps time for the room.
This is where the two formats feel most different. On paper, you can underline key phrases, circle answer choices, scribble calculations in margins, and cross out wrong answers — all directly in the test booklet. These marks stay visible throughout the section.
On the digital ACT, you get an on-screen highlighter and answer eliminator, but highlights are cleared after every question. You also have an on-screen scratchpad plus separate physical scratch paper, but the workflow is fundamentally different from writing in a booklet.
Digital ACT scores are processed faster because responses are recorded electronically — there is no need to scan bubble sheets. Paper ACT scores typically take 2-8 weeks to arrive. If you are working against tight college application deadlines, the faster digital turnaround could matter.
The digital ACT test comes with several built-in tools that are not available on the paper version. Understanding these tools before test day helps you decide whether the digital format suits your testing style.
TestNav provides six core tools that you can use during the exam. Each one is designed to replicate — or improve on — something you would normally do with a pencil on paper.
| Tool | What It Does | Pro Tip |
|---|---|---|
| Highlighter | Highlight text in passages | Use sparingly — highlights clear after each question |
| Answer Eliminator | Cross out answer choices you've ruled out | Especially useful now that math has 4 choices instead of 5 |
| Line Reader | Masks surrounding text to focus on one line | Helpful for detail-heavy reading passages |
| Magnifier | Zoom in on text or figures | Use on graphs and charts in science questions |
| Question Flagging | Mark questions to revisit before time expires | Flag and move on if a question takes more than 90 seconds |
| On-Screen Timer | Countdown timer visible during the test | Glance periodically to pace yourself — don't watch it constantly |
The math section on the digital ACT includes a built-in calculator, so you do not need to bring your own. You also get an on-screen scratchpad for working through problems, along with separate physical scratch paper provided at the test center. On the paper ACT, you must bring your own approved calculator and use the test booklet margins for scratch work.
TestNav runs on Chromebooks and Windows devices provided at test centers. You do not need to install anything or bring your own device. The interface lets you navigate forward and backward within a section, flag questions for review, and track remaining time with the on-screen timer.
Since September 2025, both the digital and paper ACT use the enhanced format. This is not a digital-only change — the entire ACT test format has been restructured regardless of delivery method.
The enhanced ACT cut 44 questions from the mandatory portion, bringing the total from 175 to 131 questions. Here is the current breakdown:
| Section | Questions | Time | Time per Question |
|---|---|---|---|
| English | 50 | 35 min | 42 sec |
| Math | 45 | 50 min | 67 sec |
| Reading | 36 | 40 min | 67 sec |
| Science (optional) | 40 | 40 min | 60 sec |
| Total (mandatory only) | 131 | 2 hr 5 min | — |
The total test time dropped from approximately 3 hours to 2 hours and 5 minutes for mandatory sections — a reduction of about 55 minutes. With fewer questions spread across similar time blocks, you get more seconds per question than the old format allowed. Math answer choices were also reduced from 5 to 4, which changes your guessing odds on questions you cannot solve.
Science is now optional on both digital and paper versions. It costs an additional $4 and includes 40 questions in 40 minutes. The enhanced composite score averages only English, Math, and Reading — science no longer factors into the composite unless you and colleges want to consider it separately. During the spring 2025 transition period, the science section was optional only on the digital format.
Enter the number of questions in a section and the time allotted to see how many seconds you have per question.
The digital format gives you built-in tools like the answer eliminator, line reader, magnifier, question flagging, and an on-screen timer. The math section includes a built-in calculator, so you do not need to worry about bringing an approved one. Scores also come back faster since responses are processed electronically.
On the downside, only 2 official digital ACT practice tests are currently available, compared to 6 or more official paper practice PDFs. Annotations are cleared after every question, which disrupts marking strategies that rely on seeing previous highlights. There is also a small risk of technical issues at the test center.
Paper is the format most students already know. You can write directly on the test booklet — underlining passages, circling key numbers, and crossing out wrong answers with your pencil. Extensive practice materials are available, giving you more opportunities to simulate real test conditions.
The trade-offs: score reporting takes 2-8 weeks since answer sheets need physical scanning. You get no built-in timer or elimination tools, so you need a watch and your own strategy for tracking time. And you must bring your own approved calculator for math.
Both formats use the same 1-36 scoring scale per section and composite. ACT states that the content and difficulty are equivalent regardless of delivery method. Colleges treat digital and paper scores identically — schools like Stanford accept both the original and enhanced ACT versions with no stated preference. Your format choice should be about personal comfort, not perceived scoring advantages.
Some test prep sources report that the digital curve may be slightly harsher — with claims of up to four questions tougher in some administrations. However, ACT officially maintains that content and difficulty are equivalent across formats. The enhanced composite now averages only English, Math, and Reading, so the curve on science no longer affects your main score.
Start with a simple self-assessment. Are you comfortable reading long passages on a screen, or do you comprehend better on paper? Do you rely on marking up text as you read? How important is it to have built-in tools like the answer eliminator and timer? Do you have a calculator you are comfortable with, or would you prefer the built-in option?
Also consider logistics. Check whether your local test centers offer both formats on your preferred date — not all centers offer both. And think about score timing: if you are close to a college deadline, the faster digital turnaround could make a difference.
Whichever format you choose, practice in that exact format. If you are going digital, use the 2 official digital practice tests on ACT's website so you are familiar with TestNav. If you are going paper, print out the 6 or more official paper practice PDFs and simulate real conditions — timed, quiet, no distractions.