There are five subjects on the HiSET exam. Each subject is tested separately and must be passed to earn your high school equivalency credential. The how many subjects are on the HiSET answer is consistent across all states that offer the test.
The five subjects are:
- Language Arts – Reading (65 minutes, 40 multiple-choice questions)
- Language Arts – Writing (120 minutes, 40–50 multiple-choice + 1 essay)
- Mathematics (90 minutes, 50–55 multiple-choice questions)
- Science (80 minutes, 50 multiple-choice questions)
- Social Studies (70 minutes, 50 multiple-choice questions)
You do not need to take all five subjects on the same day. You can schedule them one at a time, in any order, based on your preparation level. This flexibility helps reduce stress and allows you to focus on mastering one subject before moving to the next.
Why Five Subjects Matter
Each of the how many subjects are on the HiSET reflects core academic areas taught in U.S. high schools. Together, they measure your readiness for college, career training, or military service.
To pass, you must:
- Score at least 8 out of 20 on each subject
- Earn a total combined score of 45 or higher
- Score at least 2 out of 6 on the Writing essay
Your passing scores remain valid even if you retake other sections. So, once you pass Language Arts or Math, you don’t have to repeat it.
Preparing for All Five Subjects
Use official HiSET practice tests from hiset.ets.org to prepare. These match the real exam’s format, timing, and content. Focus on weak areas—especially Math and Writing, which many find challenging.
The how many subjects are on the HiSET may seem like a lot—but with a clear plan, each one becomes manageable.
Start with the subject you feel most confident in. Build momentum and confidence early.
Passing all five is not about speed—it’s about consistency and persistence.
With focused study, every subject is within reach.