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Step 2 Score Predictor

Most accurate on head-to-head benchmarks

Score Twins NBME converter How it works

Practice tests

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Select every assessment you want to enter. At least two valid scores are required for a prediction.

Optional detailsUWorld, AMBOSS, CMS, and other predictions

UWorld % correct%UWorld % done%AMBOSS % correct%AMBOSS % done%CMS forms average%Other prediction i Enter a score predicted by another source, such as AMBOSS or Predict My Step Score (PMSS).Dedicated timewksStatus

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Your estimate appears here

Enter at least two scores to calculate an estimate. More assessments and dates usually narrow the prediction range.

Half of predictions were within 4 points

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Predicted Step 2 CK score

67% range—

200214 pass285

What are the odds?

Chance of scoringor higher—

Test-takers with similar scores

How each score affects the estimate

Your trajectorypractice-test estimates over time

Specialty competitiveness

Compare a scoredefaults to your prediction

Methods, accuracy, and data →

Charts & guides

Score TwinsSee outcomes from people with similar practice results What raises your scoreStudy variables associated with actual Step 2 scores Score swings and late dropsHow often final scores differ from recent practice tests Accuracy and methodsBlind-test results and predictor comparisons

All score guides and conversions

Score guides

Scores by specialty
Percentiles
Chance of passing
When to schedule
How accurate is it?

Study stats

UWorld average
UWorld vs AMBOSS
CMS forms
Dedicated study time

NBME conversions

Percent to score
NBME 9
NBME 10
NBME 11
NBME 12
NBME 13
NBME 14
NBME 15
NBME 16

More conversions

UWSA 1
UWSA 2
UWSA 3
AMBOSS SA
New Free 120 (2023)
Old Free 120 (2021)

Calculations run in your browser. · Reference data come from thousands of self-reported r/Step2 score releases. ·How it works & accuracy·Test converters·Privacy·Terms· Not affiliated with the USMLE®, NBME®, or NRMP®.