NBME 13 Step 2 CK tool

NBME 13 スコア換算計算ツール

Convert NBME 13 wrong answers or percent correct into an estimated Step 2 CK score range. Use the result as a study-planning signal, not an official NBME or USMLE score report.

NBME 13 を換算 See examples

NBME 13: Default form
200: Question count used
218: Current Step 2 CK passing score

NBME 13 calculator

無料 NBME 13 スコア換算

無料

The calculator is preset to Step 2 CK NBME 13. Enter your missed-question count or percent correct to see an estimated three-digit score and interpretation.

試験タイプ

評価タイプ

フォーム

入力方法誤答数正答率

誤答数

Enter the number of missed questions from NBME 13. The form uses 200 questions.

重要な制限

NBME 13 Conversion Is an Estimate

This independent NBME 13 score conversion tool uses a practical conversion model for study planning. It is not affiliated with NBME, USMLE, FSMB, ECFMG, or UWorld, and it should not replace official reports or school guidance.

使い方

How the NBME 13 Score Conversion Calculator Works

Searchers looking for NBME 13 score conversion usually want a fast answer first, plus enough context to decide whether the result is reassuring, borderline, or below target.

Keep the form set to NBME 13

This page opens with Step 2 CK, NBME, and Form 13 already selected. Keeping the correct form matters because each self-assessment has its own curve and question count.

Enter wrong answers or percent correct

If your review notes show missed questions, enter that count. If you only know your percent correct, switch the input mode and the tool will convert it using the 200-question NBME 13 total.

Read the range, not only one score

The displayed score is paired with a range because online conversion models cannot reproduce every official scoring detail. Treat a narrow pass margin as a prompt for another timed assessment.

Compare with the 218 passing line

For exams administered on or after July 1, 2025, the current Step 2 CK minimum passing score is 218. Results near that line deserve extra caution.

Use the result with your trend

NBME 13 is more useful when compared with NBME 9-12, NBME 14-16, UWSA, Free 120, and recent timed question blocks. A consistent trend is stronger than one isolated result.

Plan the next study block

After calculating, tag missed questions by medicine, surgery, pediatrics, OB/GYN, psychiatry, ethics, and biostatistics so the estimate turns into an actionable review plan.

例と注意点

NBME 13 Score Conversion Examples

推定値を学習計画に使う前に、入力と出力の意味を例で確認してください。

Example: 42 wrong answers

Entering 42 wrong answers on NBME 13 produces an estimated Step 2 CK score near the mid-250s with a range around it. That is usually above the passing line, but the final decision should still consider timing and trend.

Example: 72% correct

For NBME 13, 72% correct is treated as about 56 missed questions out of 200 before conversion. Percent mode is helpful when your notes do not include an exact missed-question count.

Borderline results

If the estimate or range overlaps 218, avoid using one conversion as a scheduling decision. Review weak systems and confirm with another recent NBME or UWSA.

High scores still need context

A strong NBME 13 result is more reliable when the exam was timed, uninterrupted, and taken close to your actual Step 2 CK date. Untimed review sessions can inflate confidence.

比較表

NBME 13 Inputs and Related Step 2 CK Conversions

この表では NBME 10 計算ツールが受け付ける入力と、関連ツールを使う場面を整理します。

用途	入力	次に使うべきもの
NBME 13 wrong-answer conversion	0-200 missed questions	Use this page when your review screen shows the number of missed items.
NBME 13 percent correct	0-100 percent correct	Use percent mode when you only have a percentage and want a fast Step 2 CK estimate.
Other Step 2 CK NBME forms	NBME 9, 10, 11, 12, 14, 15, or 16	Use the broader Step 2 CK calculator when the assessment is not NBME 13.
UWSA comparison	UWSA 1, UWSA 2, or UWSA 3	Compare NBME 13 with a UWSA result when your score trend is mixed.

公式文脈

Step 2 CK と NBME の公式情報

この独立計算ツールの周辺説明は、以下の公式情報を参考にしています。

USMLE Step 2 CK Exam Information Step 2 CK の試験とスコア報告に関する公式情報です。 USMLE Examination Results and Scoring USMLE の採点と合格基準に関する公式情報です。 NBME Comprehensive Clinical Science Self-Assessment Step 2 CK 準備度を確認する NBME 自己評価の公式ページです。

NBME 13 スコア換算 FAQ

この NBME 13 スコア換算は公式ですか？

いいえ。NBME や USMLE と提携していない独立した学習用の推定です。

NBME 13 で正答率を使えますか？

はい。正答率モードに切り替え、0 から 100 の値を入力してください。

この計算ツールは何問として扱いますか？

NBME 13 は 200 問として扱い、正答率を誤答数に換算します。

どの合格ラインと比較すべきですか？

2025年7月1日以降の Step 2 CK では、現在の最低合格スコアは 218 です。

NBME 13 と新しいフォームのどちらを使うべきですか？

NBME 13 は推移確認に役立ちますが、試験日に近い新しい timed NBME の方が最終判断には重要な場合があります。

なぜスコア範囲を表示しますか？

オンライン換算にはモデル誤差、フォーム難度、試験当日の変動があるためです。

推定値が境界域ならどうすればよいですか？

弱点分野を確認し、余裕を作り、最近の NBME または UWSA で再確認してください。