What Is the Difference Between RBT and BCBA Certification?
RBT vs BCBA as of Oct 2026: 85 vs 185 items, $65 vs $245 application, high school vs master’s degree, 2 year renewal cycles, 4 to 2 pathways in 2027.
RBT vs BCBA as of Oct 2026: 85 vs 185 items, $65 vs $245 application, high school vs master’s degree, 2 year renewal cycles, 4 to 2 pathways in 2027.
RBT certification requires age 18+, a high school diploma, background checks, 40-hour training, and a competency assessment. Full application steps inside.
The RBT exam’s 2025 first-time pass rate was 75% versus 38% for retakes, per BACB data. See the full pass rate history and what it means.
The RBT exam covers 85 questions across 6 content areas. See exact question counts per domain, from Behavior Acquisition (25%) to Ethics (15%).
What to bring to the RBT exam: accepted ID, arrival window, check-in steps, prohibited items, and result timing at Pearson VUE, per the BACB Handbook.
The BACB RBT exam costs $110 total as of 2026: a $65 application fee plus a $45 Pearson VUE exam fee. See retake, recertification, and rescheduling fees.
The BACB allows up to 8 RBT exam retakes within a 12-month window, with a 7-day wait between attempts. See the full retake process and what to do next.