Study Guides
How to pass the Series 66: pass-rate reality, study timelines after the Series 7, and why the 45%-weighted laws and regulations section is the part that trips candidates up.
How Long to Study for the Series 66 (2026)
Most people need 4 to 6 weeks (about 40 to 60 hours) to study for the Series 66 after the Series 7. The exam itself is 150 minutes. A week-by-week plan.
How to Pass the Series 66: Study Guide and 4-Week Plan
Pass the Series 66 by putting half your hours into the 45% laws section, taking weekly full-length practice exams, and booking once you hold 80% or better.
Series 66 Cheat Sheet: The Dump Sheet to Memorize for Exam Day
A Series 66 dump sheet is the fact set you memorize, then rewrite on the erasable noteboard when the exam starts. Every number, rule, and formula is here.
Series 66 Pass Rate: How Hard Is the Exam? (2026)
NASAA does not publish an official Series 66 pass rate. Here is the honest estimate, the 73% passing score you actually need, and why people fail.
Series 66 Flashcards: What to Drill and How Spaced Repetition Helps
Flashcards fit the memorization half of the Series 66: the 45% laws section full of definitions and thresholds. What to card, what to skip, and why FSRS helps.