With the calculator, you are able to enter one or more test scores to estimate your performance on the USMLE. If you have taken the NBME Comprehensive Basic Science Self-Assessment (CBSSA), choose either your most recent score or the average of your most recent scores if the exams are within the same timeframe. Enter only your raw score (out of 800), not the converted score (out of 300).
Other testing services offer a 3 digit score or an overall percentage of correct answers. Enter your average percent based off a large (over 250 questions) pool of timed, single-use questions with no repeats.