The Digital ACT in 2026: What Is Different
The enhanced, digital ACT is shorter and structured differently than the test you may have heard about. The core test runs about 125 minutes across 131 questions: English (50 questions, 35 min), Math (45 questions, 50 min), and Reading (36 questions, 40 min). Math now has four answer choices instead of five and provides no formula sheet, Science is optional and scored separately, and the on-screen test is linear, not adaptive with a basic built-in calculator.
If your prep materials are more than a couple of years old, they describe a longer test with five math choices and a required science section. That test is gone. Here is exactly what changed and how to prepare for a screen.
What changed at a glance
| Section | Questions | Time | Status |
|---|---|---|---|
| English | 50 | 35 min | Core (counts toward Composite) |
| Math | 45 | 50 min | Core - four choices, no formula sheet |
| Reading | 36 | 40 min | Core (counts toward Composite) |
| Science | 40 | 40 min | Optional, scored separately |
| Writing (essay) | 1 essay | 40 min | Optional |
The headline number: the core test is roughly 125 minutes and 131 questions. Your Composite score (1 to 36) is the average of English, Math, and Reading only. Science no longer feeds the Composite, which is the single biggest structural change for most students.
1. The core test is shorter, with more time per question
Fewer questions and trimmed sections mean you get more breathing room on each item than the old format allowed. Roughly: English gives you about 42 seconds per question, Math about 67 seconds, Reading about 67 seconds, and Science (if you take it) about 60 seconds. That extra time is real, but it only helps if your pacing instincts are built for the new counts. Practice against the current per-section limits, not the old ones. The ACT pacing strategy guide breaks down the per-section math.
2. Math: four choices and no formula sheet
Two changes hit the Math section together. First, every Math question now has four answer choices instead of five, which slightly improves your odds on a pure guess and changes how answer-elimination works. Second, the enhanced ACT provides no formula sheet on screen or on paper. You memorize the formulas or you lose the points.
That makes a short list of core formulas non-negotiable: area and circumference of a circle, the Pythagorean theorem, slope, the quadratic formula, and a handful of others. We keep that list tight and copy-ready in the ACT math formulas guide. There is no penalty for wrong answers, so you should never leave a Math question blank, even when you have to guess from the four choices.
3. Science is now optional and scored separately
Science is no longer part of the core test. You opt into it during registration, and if you take it, it produces its own score that does not roll into your Composite. Whether to take it depends on what your target colleges and scholarships expect, which varies. We walk through how to decide in the is ACT science optional guide. Short version: check each college's stated requirements rather than assuming.
4. The digital test is linear, not adaptive
This is the point students most often get wrong. The digital ACT is linear. Every test-taker on a given form sees the same questions in the same order, and your answers on early questions do not change which questions appear later. It is not like the digital SAT, which adapts the second module to your first-module performance.
Linear delivery is good news for strategy: you can move freely within a section, skip a hard question and come back, and spend your time where it pays off. The on-screen interface gives you tools to do exactly that, covered next.
On-screen tools you will have
- Mark / flag for review. Tag any question and jump back to flagged items before the section ends. Build the habit of flagging anything that takes more than one read, then circling back.
- A basic on-screen calculator for Math. You may also bring an ACT-approved physical calculator. Decide before test day which you will rely on, and practice with it.
- An on-screen timer counting down the section. Glance at it on a schedule, not constantly.
- Navigation to move forward and back within the current section and answer in any order.
Tool names and exact behavior can vary by version. The official ACT tutorial and practice platform show the interface you will actually see on test day, so spend time in it before you test.
Paper or digital: check your registration
ACT has been transitioning from paper to on-screen delivery, and during the rollout some paper administrations have still existed alongside the digital version at certain test centers and school-day events. Which format you take depends on your test date, location, and what you select when you register. Do not assume. Confirm in your own registration whether your test is on screen or on paper, and if you have a choice and a strong preference, set it before the deadline.
Either way, the content and the scoring are the same. The differences are mechanical: scrolling versus flipping pages, typing versus bubbling, an on-screen calculator versus only a physical one. Prepare for the format you are actually taking, and pin down the logistics with the ACT test day checklist.
How to prep for an on-screen test
- Practice on a screen. Reading dense passages and reasoning through math on a monitor is a different muscle than working on paper. If you are taking the digital test, do most of your practice on a computer. Build screen-friendly habits with the ACT reading strategy guide.
- Learn the flag-and-return rhythm. On your first pass, answer what is fast, flag what is slow, and never let one hard question eat your clock. Then sweep the flagged ones.
- Master the calculator you will use. Know its buttons cold. Fumbling with an unfamiliar on-screen calculator costs seconds you do not have.
- Memorize the math formulas. No sheet means the core formula list has to be automatic before test day.
- Use the official tutorial. Get familiar with the real interface so test day holds no surprises.
Practice the new format
Three original, ACT-style items reflecting the enhanced format. Pick an answer before you open the explanation.
1. (Math, four choices, no formula sheet) What is the area of a circle with a radius of 6 units?
- A. 6π square units
- B. 12π square units
- C. 36π square units
- D. 18π square units
2. (Math, four choices) A line passes through the point (0, 3) and has a slope of 2. What is the value of y when x = 4?
- A. 5
- B. 8
- C. 11
- D. 14
3. (Science, reading a data table on screen) A student counts bacteria in a sample every hour. Based on the pattern in the table, what is the best prediction for the count at Hour 4?
| Hour | Bacteria count |
|---|---|
| 0 | 100 |
| 1 | 200 |
| 2 | 400 |
| 3 | 800 |
- A. 1,000
- B. 1,200
- C. 1,600
- D. 3,200
Practice on the format you will actually take. The app runs entirely in your browser with all four sections, instant explanations, a pace timer, and a timed test mode that mirrors the section limits. Verified against ACT.org.
Start practicing freeFAQ
Is the ACT digital now?
The enhanced ACT is available in a digital, on-screen version, and ACT has been moving toward digital delivery during the rollout. Paper administrations have still existed at some test centers and school-day events during this transition, so the format you take depends on the date and location. Check your registration to confirm whether your test is on screen or on paper.
What is different about the enhanced ACT?
The core test is shorter, about 125 minutes and 131 questions. English is 50 questions in 35 minutes, Math is 45 questions in 50 minutes, and Reading is 36 questions in 40 minutes. Math now has four answer choices instead of five and provides no formula sheet. Science is optional and scored separately, and the Composite averages only English, Math, and Reading.
Is the digital ACT adaptive?
No. The digital ACT is linear, not adaptive. Every student taking a given form sees the same questions in the same order, and your performance on early questions does not change which questions come next. You can move back and forth within a section and flag questions to revisit before time runs out.
Can I use a calculator on the digital ACT?
Yes. The digital ACT includes a basic on-screen calculator, and you may also bring an ACT-approved physical calculator for the Math section. Math provides no printed formula sheet, so you need the core formulas memorized regardless of which calculator you use.