How Many ACT Practice Tests Should You Take Before the Exam?

Taking ACT practice tests is one of the most effective ways to prepare, but students often ask: how many is too many? While the ideal number may vary based on your goals and starting level, research shows there is a sweet spot for most students.

The Ideal Number of ACT Practice Tests

Most students benefit from taking at least 4 to 6 full-length ACT practice tests before their official exam date. These tests help you:

• Build stamina for a 3-hour timed exam
• Develop consistent pacing in each section
• Track score improvements over time
• Reduce test-day anxiety through repetition

Starting with a diagnostic test allows you to assess your current level. Then, spacing out the remaining mock exams every 7 to 10 days will provide structure and accountability.

Quality Over Quantity

Taking too many tests without reviewing mistakes can lead to burnout or stagnation. Instead of focusing only on the number, aim for test-review cycles: take a full test, analyze each section, and spend a few days improving weak areas before attempting the next one.

Heycademy’s ACT platform offers score breakdowns and detailed answer explanations to help you refine your prep after each test attempt.

When to Start Taking Practice Tests

Begin practice testing at least 6 to 8 weeks before your exam. This gives you enough time to complete multiple full-length tests and review key concepts. If your test date is approaching quickly, focus on quality practice with a few high-yield mocks under realistic conditions.

For a complete breakdown of how to approach ACT practice exams and structure your study plan, explore our full ACT guide:
ACT Practice Test Guide.

Official ACT Resource

For official materials and full-length PDFs, visit the
Official ACT Website.