Unlike the newer "Equated Percent Correct" (EPC) scores provided by NBME Online Self-Assessments, offline versions require manual calculation. Because Form 9 is slightly "tougher" than earlier forms like 6, 7, or 8, the curve is somewhat more forgiving. Incorrect Questions Estimated 3-Digit Score Performance Category Outstanding Highly Competitive Strong / Competitive Solid / Average Borderline 2. Using an Offline Score Converter
A common trap is focusing purely on the three-digit number. When interpreting an offline NBME 9, consider these three factors: nbme 9 offline score conversion
Predicted 3-Digit Score=298.45−(1.09×Number of Incorrects)Predicted 3-Digit Score equals 298.45 minus open paren 1.09 cross Number of Incorrects close paren Unlike the newer "Equated Percent Correct" (EPC) scores
The most widely accepted linear conversion formula for NBME Form 9 (Step 2 CK) is: Using an Offline Score Converter A common trap
For example, if you miss 50 questions, your estimated score would be approximately
: Websites like PredictMyStepScore offer automated calculators for retired forms.
Understanding your NBME Form 9 performance is critical for gauging your readiness for USMLE Step 2 CK. Since NBME Form 9 was retired from the official NBME Self-Assessment lineup, students taking it "offline" often struggle to interpret their raw percentage of correct answers. Direct Answer: NBME 9 Score Calculation