Free 120 Step 1 Score Calculator: Percent Correct to a Score

The Free 120 Step 1 score calculator computes percent correct times 0.75, plus 145, then rounds.

Nothing else enters it. No per-system weighting and no difficulty adjustment reach the Free 120 Step 1 score calculator.

Each of the 120 questions is worth 0.625 points, so eight questions move the Free 120 Step 1 score calculator five points.

A blank paper returns 145 and a flawless one 220, so the Free 120 Step 1 score calculator reports nothing outside that window.

196 arrives at 68.3 per cent, or 38 misses — the line the Free 120 Step 1 score calculator exists to locate you against.

Pass probability is a separate logistic curve centred on 196, which the Free 120 Step 1 score calculator reports as modelled rather than observed.

No official percent-to-score table exists, so the Free 120 Step 1 score calculator is fitted to reported outcomes; see the modelling notes.

Against a scored assessment, put it beside your NBME forms rather than comparing raw percentages.

None of the rows below were typed in by hand; the Free 120 Step 1 score calculator generates every one of them.

By percentage the Free 120 Step 1 score calculator returns: 100% 220 · 90% 213 · 80% 205 · 70% 198 · 60% 190.

By misses the Free 120 Step 1 score calculator returns: 0 missed 220 · 12 missed 213 · 24 missed 205 · 36 missed 198 · 48 missed 190.

Pass probability tracks alongside: the Free 120 Step 1 score calculator reads 83 per cent at 24 misses and 50 at 38.

Every row of that Free 120 conversion chart also sits in the reference table higher up, one line per five misses.

Step 1 is pass/fail, so a good Free 120 Step 1 score calculator result is a margin over 196 rather than a headline.

At 210 or above in the Free 120 Step 1 score calculator — 16 missed at most — content has stopped being the constraint.

From 200 to 209, 17 to 32 misses, the Free 120 Step 1 score calculator is reflecting scattered errors rather than systemic ones.

From 196 to 199 one or two questions separate a pass estimate from a fail estimate, which is no margin at all.

Resist precision at the top: the Free 120 Step 1 score calculator flattens 213 and 220 into the same verdict.

Less accurate than its official origin suggests, for structural reasons rather than incidental ones.

No confidence interval is configured, so the Free 120 Step 1 score calculator prints one number and no range.

An honest range would swallow the useful part of a 75-point scale, which is the whole span the Free 120 Step 1 score calculator works inside.

The sample is 120 items. Two lucky guesses move the Free 120 Step 1 score calculator by more than a point.

It exists to demonstrate item style, not to rank you, so read a strong Free 120 Step 1 score calculator result as a floor.

On timing, the Free 120 Step 1 score calculator belongs in the last week or two of dedicated study.

Taken early, the Free 120 Step 1 score calculator measures how much reviewing is left, not how ready you are.

Sit it timed, in one session, so the Free 120 Step 1 score calculator sees exam conditions rather than study conditions.

An untimed percentage collected across two evenings is not comparable, and the Free 120 Step 1 score calculator cannot detect that.

Leave three days before the exam so a Free 120 Step 1 score calculator result is not the last thing you remember.

Most pair it with the assessment form from the same fortnight, and disagreement of several points is normal.

The Step 2 CK Free 120 works the same way on its own scale, with its own coefficients and bounds.