ICF Credentialing Exam 2026: format, timing and passing score

Your training hours are done, mentor coaching is logged, the application is in. Then the email arrives: you are eligible to schedule your exam. This is the point where most candidates start googling and find ten slightly different versions of the same facts.

This guide gives you the verified version. Every number below was checked against the official ICF pages, and the verification date is at the end of the article. It is written by a PCC who trained in the ICF PCC Markers assessor program and built an independent practice tool; the tool is not affiliated with or endorsed by ICF.

Two exams, one credentialing system

ICF runs two different exams, and the first thing to know is which one you are sitting.

• ACC candidates take the ACC Credentialing Exam: a knowledge-based multiple-choice test.
• PCC and MCC candidates take the ICF Credentialing Exam: a situational judgment test built on coaching scenarios.

Both are delivered by Pearson VUE, either at a test center or online through OnVUE, and both are offered in the same 16 languages (more on that in the language guide). If you are still deciding which level to apply for, the ACC vs PCC/MCC comparison walks through the differences in depth.

Key facts you can quote

• The ACC Credentialing Exam has 60 multiple-choice questions and lasts 90 minutes in total.
• The ICF Credentialing Exam for PCC and MCC has 78 situational judgment items and lasts 180 minutes in total.
• Both exams report a scaled score between 200 and 600, and the passing score is 460.
• There is no penalty for wrong answers on either exam.
• In 2023, 9,795 candidates took the exam and 75% passed on their first attempt.
• The exam is offered in 16 languages: English, Arabic, Chinese Simplified, Czech, French, German, Hungarian, Italian, Japanese, Korean, Polish, Portuguese (Brazil), Russian, Spanish, Swedish, Turkish.

Source: https://coachingfederation.org/credentials-and-standards/credentialing-exam

The ACC exam: 60 questions in 90 minutes

The ACC exam is split into two sections of 30 questions. You get 39 minutes per section, which adds up to 78 minutes of answering time, plus an optional 10-minute break between the sections. That is 90 minutes on the clock.

Each question has exactly one correct answer. The content is weighted across three domains:

• Coaching Ethics: 30%
• Definition and Boundaries of Coaching: 30%
• Coaching Competencies, Strategies and Techniques: 40%

In practice this means you need three things: the 2025 ICF Code of Ethics almost by heart, a clear sense of where coaching ends and therapy, consulting and mentoring begin, and a working knowledge of the eight Core Competencies. Roughly 78 seconds per question is enough if you know the material; it is not enough to reason from scratch.

The PCC/MCC exam: 78 scenarios in 3 hours

The PCC/MCC exam is a different animal. You get two sections of 39 items with 83 minutes each, plus 4 minutes of instructions and an optional break, for 180 minutes in total. That is a little over two minutes per item.

Every item presents a short coaching scenario and four possible coach responses. You are asked two questions: which response is BEST, and which is WORST. You answer both for every item.

The scenarios are built on the ICF Core Competencies and the Code of Ethics, so the exam rewards judgment, not recall. You are not asked to name a competency; you are asked to recognise what a PCC-level coach would actually do when a sponsor asks for session notes, a client asks for advice, or a conflict of interest surfaces mid-session.

How the BEST/WORST logic works

Think of every item as two decisions. The four options typically contain one response that clearly honours the competencies and the ethics, one that clearly violates them, and two that are partially right: a good instinct executed badly, or a correct action taken too late.

The trap is the middle. Candidates who prepare only by reading the competencies tend to pick a "reasonable" middle option as BEST and lose the point. The fix is a repeatable method, which I lay out step by step in the BEST/WORST method guide, with worked examples.

What a scaled score of 460 means

Neither exam gives you a percentage. Your raw result is converted to a scaled score between 200 and 600, and you pass at 460. Scaling lets ICF equate different versions of the exam, so a slightly harder form does not disadvantage you.

Two practical consequences:

• You cannot translate 460 into a fixed number of correct answers, and anyone who gives you an exact percentage is guessing.
• Because there is no penalty for wrong answers, you should answer every item. A blank is a guaranteed zero; a guess is not.

In ICF Exam Prep I use 76% correct as a working readiness proxy in practice runs. It is a heuristic to guide your preparation, not ICF's formula.

What changed since the CKA

If you trained a while ago, your school's materials may still refer to the Coach Knowledge Assessment, the CKA. That exam is gone. The CKA tested knowledge of the competencies in a multiple-choice format for every credential level.

The current system replaced it with two instruments: a knowledge-based exam for ACC and a situational judgment exam for PCC and MCC. The practical consequence is that old CKA-style question banks, which mostly ask you to define terms, are poor preparation for the PCC/MCC exam. You need scenario practice in the BEST/WORST format.

Logistics: Pearson VUE, time extensions, scheduling

• You sit the exam at a Pearson VUE test center or online via OnVUE, with the usual ID and room checks.
• An automatic time extension (30 extra minutes on the ACC exam, 60 on the PCC/MCC exam) applies only if the exam is not offered in your primary language AND you reside in a non-English-speaking country. If your primary language is one of the 16 exam languages, you sit the exam in that language at the standard time, with no extension.
• After the invitation from ICF, ACC candidates have 60 days to schedule the exam.
• The language you choose for the exam is the language you should practise in. That is the whole reason ICF Exam Prep exists in the same 16 languages as the exam.

How to prepare from here

1. Decide your level and read the matching format section above twice.
2. Learn the BEST/WORST method before you touch a single scenario.
3. Follow the 4-week study plan; two hours a week is enough for most candidates with solid training behind them.
4. Test yourself on free sample questions with explanations.
5. When you want the full bank, ICF Exam Prep gives you 7 free questions, 15 with your email, and the complete bank for USD 19 (ACC), USD 39 (PCC/MCC) or USD 49 for both, with lifetime access and a 7-day money-back guarantee.

Last verified against coachingfederation.org: 5 September 2026