Please refer to the table below for the CBEST structure and format:
| Test Section | Number of Questions | Time Allotment |
|---|---|---|
| Reading | 50 Questions in Multiple-choice | 75 minutes |
| Mathematics | 50 Questions in Multiple-choice | 75 minutes |
| Writing | 2 Topics | 60 minutes |
| Review | 30 minutes | |
| Total Testing Time | 4 hours |
Note: The exam format is subject to change
Prepare for the CBEST - California Basic Educational Skills Test exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.
All questions are multiple-choice with five answer options for each question. Each of the three sections holds a score extending from 20 to 80. The passing score for each section is 41; the passing CBEST score is 123. If you get a score below the passing range on one section or more, but you managed to get a total score of 123 or above, you will still pass the test but ONLY if your score in each section is 37 or higher.
Please refer to the score range table below for additional information:
| Percentage (%) | Score Level |
|---|---|
| 90-100 | Superior |
| 80-90 | Above Average |
| 70-80 | Average |
| 60-70 | Marginal |
| Below 60 | Needs Improvement |
The CBEST is intended for individuals who are interested in pursuing a career in education, especially those who wish to work as full-time or substitute teachers in California. Specifically, the following individuals may need to take the CBEST:
Prospective Teachers:
Individuals pursuing multiple subject (elementary) or single subject (secondary) teaching credentials must pass the CBEST as part of the certification process.
Substitute Teachers:
Many school districts in California require substitute teachers to have passed the CBEST as a prerequisite to working in the classroom.
Educational Assistants:
Educational assistants or aides working in California public schools may also be required to pass the CBEST to work in certain teaching capacities.
Specialized Educators:
Teachers or candidates seeking a specialized credential (such as special education) may be required to pass the CBEST, depending on the specific credentialing requirements set by the CTC.
Candidates can also sharpen their skills with our HiSET practice test 2026, which includes hundreds of practice questions in the exact format and difficulty of the real exam.
English language learners and international test-takers can assess their proficiency level and practice all test sections with our Cambridge TKT teaching exam 2026.
Teacher candidates using Frontline Education hiring systems can prepare with our free Frontline National Teacher recruitment test practice — covering subject knowledge and professional readiness assessments.
The CBEST is a requirement for many individuals pursuing a career in education in California. Here are several reasons why the test is so important:
Teacher Certification Requirement:
The CBEST exam is one of the core components of California’s teacher certification process. It is required for individuals seeking multiple subject or single subject teaching credentials in the state. Passing the test demonstrates that candidates possess the basic skills needed to be effective educators.
Ensures Competency in Key Skills:
The test focuses on essential academic skills—reading, writing, and math—that are necessary for a teacher to perform effectively in the classroom. By passing the CBEST, candidates prove they have the foundational knowledge to help students succeed academically.
A Gateway to Career Opportunities:
The CBEST also serves as a gateway for individuals who are looking to become substitute teachers or educational assistants. Although the requirements may differ depending on the role, the CBEST certification is often necessary to work in educational settings across the state.
Compliance with State Standards:
The California Commission on Teacher Credentialing (CTC) requires prospective teachers to meet a certain standard of proficiency before entering the classroom. The CBEST is designed to ensure that educators are prepared to handle the academic demands of their students.