RBT Calculator Tool | RBT Exam Passing Score
Use Our RBT Calculator tool to get a quick and accurate estimate of your score based on your performance. RBT exam passing score is 200 on the scaled system.
RBT Exam — Score Calculator
Estimate results for the BACB RBT exam (75 scored questions).
RBT • BACB
Tip: many resources cite ~70% as a rough passing estimate (this tool is adjustable).
Correct (est)
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Percent
—%
Result
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Progress to PASS index
Need — of 75 to reach pass
Notes
- BACB uses a psychometric scaling method and does not publish a public raw-score cut. This tool shows percent and an estimated index (100–300) for comparison only.
- Use the calibrated mode to choose which percent you consider the pass threshold (default 70%).
- Raw 85 → scored 75 is estimated by proportion (BACB doesn’t publish which items are pilot/unscored).
What Score Do You Need To Pass The RBT Exam?
You need a scaled score of 200 out of 250 to pass the RBT exam. The test has 85 questions, but only 75 are scored. While the exact raw score varies, candidates should aim for about 60 correct answers to ensure passing.
| Category | Details |
|---|---|
| Total Questions | 85 |
| Scored Questions | 75 (count toward your score) |
| Unscored Questions | 10 (pilot/test items, do not affect score) |
| Scoring Method | Scaled scoring system |
| Passing Scaled Score | 200 (out of 250) |
| Raw Score Equivalent | Not fixed – varies by test version |
| Estimated Correct Answers Needed | ~60/75 (may shift slightly depending on exam difficulty) |
| Why Scaled? | To ensure fairness across different exam versions of varying difficulty |
You can also check out our RBT Supervision Calculator to see if you are compliant.
