Age requirements
18 (17 with conditions in some cases)
California Department of Education · job and college pathways
In California, a high school equivalency credential is often the door to community college, apprenticeship programs, and employers that screen for diploma-level literacy. Region and commute time strongly shape how people prep.
18 (17 with conditions in some cases)
$140–$164 total (about $35–$41 per subject)
Yes
California Department of Education
Learners in Los Angeles, the Bay Area, the Central Valley, and Inland Empire cities often study on transit, on lunch breaks, or after bilingual family responsibilities at home.
RLA and multi-step Math items are the usual confidence killers. People who practice with full explanations - not only answer keys - waste fewer paid attempts.
GEDMastery is built for that commute-friendly loop: open a topic, answer a short set, read why each choice works or fails, then stop when your window ends.
Follow California Department of Education instructions for eligibility. Use established practice libraries for volume, then close specific gaps with GEDMastery topic exams.
Fee ranges here are approximate and may change by promotion or location.
GEDMastery is independent and not endorsed by the California Department of Education.
Confirm ID, accommodations, and testing-mode policies before exam day.
Basic Math, and Basic Algebra.
Practice MathReading for Meaning.
Practice RLAScientific Concepts.
Practice ScienceHistorical Events & Arguments.
Practice Social Studies