The ACT has undergone one of its most significant updates in decades. Students taking the test in 2026 face a shorter exam, more time per question, fewer answer choices in Math and an optional Science section. The Composite score is also calculated differently, making preparation for English, Math and Reading more important.
Although the format has changed, the ACT continues to assess the same core academic skills. Students still need strong grammar, mathematical reasoning, reading comprehension and data-analysis abilities. The key is to prepare for the updated structure rather than rely entirely on strategies designed for the older test.
This guide explains the new ACT format, scoring system and practical ways to prepare. Students who need structured support can also explore Pivot Tutors for personalized test-preparation guidance.
What Changed on the ACT?
The enhanced ACT was introduced in stages beginning in 2025 and is now used across ACT testing programs in 2026. Its biggest changes include:
- A shorter core test
- Fewer questions in English, Math and Reading
- More time per question
- Four answer options instead of five in Math
- An optional Science section for national testing
- A Composite score based on English, Math and Reading
The core ACT contains 131 questions and takes 125 minutes, excluding breaks. Science and Writing can extend the testing time when selected.
What has not changed is equally important. ACT scores still use the 1–36 scale, and the exam continues to measure skills students learn in high school.
ACT Format and Sections in 2026
| Section | Questions | Time | Main skills tested |
| English | 50 | 35 minutes | Grammar, usage, sentence structure and rhetoric |
| Math | 45 | 50 minutes | Algebra, geometry, functions, statistics and trigonometry |
| Reading | 36 | 40 minutes | Comprehension, main ideas, evidence and inference |
| Science (optional) | 40 | 40 minutes | Data interpretation and scientific reasoning |
| Writing (optional) | 1 essay | 40 minutes | Argument development and supporting evidence |
English
The English section has 50 questions to be completed in 35 minutes. It tests punctuation, grammar and sentence structure, along with writing strategy, organization and style.
Students have slightly more time per question than on the previous ACT, but efficient decision-making still matters. Reviewing common grammar rules and learning to identify unnecessary or unclear wording can produce meaningful improvements.
Math
The Math section includes 45 questions in 50 minutes. Each question now has four answer options instead of five, making elimination more useful and improving the odds of an educated guess.
The content still includes algebra, geometry, functions, statistics, probability and trigonometry. Students should practice recognizing the problem type quickly before choosing a solution method.
Reading
Reading gives students 40 minutes for 36 questions. It measures the ability to understand passages, identify central ideas, interpret details and draw evidence-based conclusions.
The additional time can help, but students should not spend too long on every line. A better approach is to understand the passage’s structure and return to specific sections when a question requires evidence.
Science
Science is optional for students taking the national ACT. It does not contribute to the main Composite score, but students who complete it receive a separate Science score and may also receive a STEM score based on Math and Science.
The section focuses more on interpreting information than recalling large amounts of scientific content. Students work with charts, tables, experiments and competing explanations.
Writing
The optional Writing section gives students 40 minutes to respond to a prompt presenting multiple perspectives. The essay is scored separately and does not affect the Composite score.
Students should check whether any colleges, scholarships or programs on their list request a Writing score before registering for it.
How ACT Scoring Works
ACT section scores continue to range from 1 to 36. The number of correct answers is converted into a scaled score, with no penalty for incorrect answers. Students should therefore answer every question, even when they need to guess.
The Composite score is now the average of:
- English
- Math
- Reading
For example, scores of 28 in English, 32 in Math and 27 in Reading average to 29, producing a Composite score of 29.
Science no longer affects the Composite. Students taking Science may receive a STEM score based on Math and Science, while Writing results are reported separately.
Because the Composite relies on three sections instead of four, each core section has greater influence on the final result. A weakness in one area can have a noticeable effect, so students should avoid focusing only on their strongest subject.
Should You Take the Optional Science Section?
The decision should depend on the student’s college list, intended major, performance level and test stamina.
Taking Science may be useful when:
- A target institution or program requests or recommends it
- The student plans to study a STEM-related subject
- Science and data interpretation are strengths
- The student wants a reported STEM score
- Adding 40 minutes will not significantly reduce concentration
Skipping Science may be reasonable when:
- None of the target institutions considers it
- The student is applying outside STEM-focused programs
- Science preparation would take time from weaker core sections
- Test-day stamina is a concern
Admissions policies can change, so students should review the current requirements published by every college on their list.
Digital vs. Paper ACT: Which Format Should You Choose?
The Digital ACT is now the default format in 2026; paper is still available at most US test centers, but international students have digital only. You choose your format at registration and can swap if seats are available. Here’s what each format offers:
| Feature | Digital ACT | Paper ACT |
| On-screen timer | Yes, with 5-minute warning (can be hidden) | No (proctor announces time) |
| Question flagging | Yes, flag questions, see index of answered/unanswered/flagged | No |
| Calculator | Built-in Desmos graphing calculator for Math (can also bring approved calculator) | Bring your own approved calculator |
| Highlighting/annotation | Digital highlighter, strikethrough, color contrast adjustments | Pencil annotations on test booklet |
| Scratch paper | Provided (collected at end) | Test booklet margins |
| Eye strain | Potential issue for some students (2+ hours on screen) | Less eye strain, familiar paper feel |
| Availability | All test centers (US and international) | Most US centers; not available internationally |
Advantages of digital: The on-screen timer with a 5-minute warning helps you pace without constantly checking a wall clock. The question index shows which questions you’ve answered, skipped, or flagged, useful for managing time in Reading and Science. The built-in Desmos calculator is powerful for graphing and complex calculations, though you can still bring your own TI-84 or approved device. Color contrast adjustments and zoom features help students with visual processing needs.
Advantages of paper: If you annotate heavily, underlining, circling, drawing arrows, paper feels more natural. Some students find it easier to focus on a physical booklet than a screen for 2+ hours. If all your practice tests were on paper, switching to digital on test day can feel disorienting.
Logistics: Some test centers are BYOD (bring your own device), check ACT.org’s digital testing requirements for device specs (Windows, Mac, or Chromebook; specific OS versions required). If you don’t have a compatible device, the test center provides one. Scratch paper is provided for both formats and collected at the end, you can’t take it home.
Recommendation: Take at least one full-length practice test in your chosen format before test day. Pivot Tutors’ diagnostic testing simulates real test conditions, and tutors can help you decide which format suits your working style.
How to Prepare for the New ACT
1. Begin with a Diagnostic Test
A full-length diagnostic establishes baseline scores and identifies which sections need the most attention. It also helps students set a realistic target.
2. Prioritize the Three Composite Sections
English, Math and Reading determine the Composite score, so they should receive most of the preparation time. Students taking Science should practice it consistently without neglecting a weak core section.
3. Use Updated Practice Materials
Older questions remain useful for concept practice, but full-length tests should reflect the current question counts, timing and Math answer choices. Otherwise, pacing results may be misleading.
4. Build a Section-Specific Strategy
English preparation should focus on recurring grammar and rhetoric rules. Math practice should combine content review with efficient problem selection. Reading practice should develop passage mapping and evidence-based answering. Science preparation should emphasize charts, experiments and competing viewpoints.
5. Practice Under Timed Conditions
More time per question does not remove the need for pacing. Students should learn when to move forward, guess and return later rather than allowing one difficult question to affect an entire section.
6. Review Mistakes Carefully
Recording why an answer was missed is more valuable than simply checking the correct option. Errors usually come from a content gap, misreading, an inefficient method or poor time management.
7. Prepare in the Chosen Format
Online test-takers should practice digital navigation and screen-based passages. Paper test-takers should rehearse bubbling answers and organizing written work within the booklet.
8. Follow a Realistic Timeline
Many students benefit from beginning eight to twelve weeks before their test date. This provides time for content review, timed practice, full-length tests and targeted correction.
Students seeking an individual plan can consider ACT prep in San Diego, where preparation can be tailored to diagnostic results, score goals and the updated exam structure.
Final Takeaway
The new ACT is shorter and more flexible, but it still rewards strong academic foundations, accurate reading and disciplined preparation. English, Math and Reading now determine the Composite score, while Science is optional and reported separately.
Students should begin by understanding their target colleges, choosing the right testing options and completing a diagnostic assessment. With updated materials, regular timed practice and careful mistake analysis, the enhanced ACT can become a more manageable exam.
