CCT Passing Score 2026: Exactly What You Need to Pass

The Magic Number: 70% Explained

If you're preparing for the Certified Cost Technician exam, the single most important number to internalize is 70%. That's the overall passing standard set by AACE International's Certification Institute, the body that owns and administers the CCT credential. Score 70 out of 100 questions correctly, and you pass. Score below that, and you'll need to schedule a retake.

Unlike some certification exams that publish scaled scores or complicated psychometric adjustments, CCT keeps it simple: 100 questions, straightforward multiple choice, one passing threshold. There's no curve, no domain-specific minimum published separately, and no partial credit system to decode. This simplicity is actually good news for candidates - it means your prep can focus entirely on content mastery rather than guessing how a scoring algorithm works.

For a full breakdown of how this fits into the exam's broader structure, see our CCT Exam Domains Guide, which walks through both content areas in detail.

How CCT Scoring Actually Works

The CCT exam is delivered as 100 simple multiple-choice questions with a three-hour time limit, administered either at Kryterion testing centers or through online proctoring via Webassessor. Each question carries equal weight - there's no indication from AACE that certain questions count more than others based on difficulty or domain.

To reach the 70% passing standard, you need to answer at least 70 of the 100 questions correctly. Because the two domains - Supporting Skills & Knowledge and Process & Technical Skills Knowledge - are equally weighted at 50 questions each, a strong performance in one domain can offset a weaker showing in the other, as long as your combined total clears 70.

That said, treating the exam as "just get 70 right anywhere" is risky. If you badly neglect one domain expecting to coast on the other, you're gambling on an even split of difficulty that may not exist on your particular test form. A safer strategy, covered in our CCT Study Guide, is to aim for competence across both domains rather than banking everything on your strongest area.

Domain-by-Domain Scoring Requirements

AACE's official CCT detail page confirms the exam is organized into two domains, each contributing 50 questions:

Because AACE does not publish a separate minimum score per domain, your strategy should be to avoid catastrophic weakness in either area rather than to hit some specific per-domain target. A candidate who scores 40/50 on Domain 1 and 32/50 on Domain 2 would total 72 - a pass - even though performance wasn't identical across domains. For a deeper walkthrough of what topics live inside each domain, our CCT Exam Domains Guide breaks it down further.

Question Format and What It Means for Your Score

All 100 questions on the CCT exam are simple multiple choice - there are no scenario-based simulations, no essay components, and no fill-in-the-blank calculations requiring you to show work. This format matters for how you should approach scoring strategy:

• No penalty for guessing. Since the passing standard is based on raw questions answered correctly out of 100, there's no indication of a penalty for incorrect answers versus blank ones. Answer every question.
• Time management is straightforward math. With three hours for 100 questions, you have roughly 1.8 minutes per question on average - plenty of room if you know the material, tight if you're second-guessing yourself.
• Immediate results, no scaled score. Exam results are displayed immediately upon completion, but you will not receive a detailed numerical score report. You'll know pass or fail, not exactly how close you were.

This last point is worth sitting with. Because there's no post-exam score breakdown telling you which domain dragged you down, your best diagnostic tool is honest self-assessment before test day - through practice questions and domain-specific review - not post-mortem analysis after a failed attempt. Our CCT practice test platform is built specifically to give you that pre-exam diagnostic clarity.

What Happens When You Hit (or Miss) 70%

Passing at 70% or above means you've satisfied the examination requirement for CCT certification, assuming you've already met the prerequisite of four years of industry-related experience or a four-year industry-related degree, along with adherence to AACE's Canons of Ethics. Once certified, your CCT credential lasts four years. Notably, CCT is not eligible for recertification - there's no CEU-renewal cycle to maintain it indefinitely, so the four-year window is fixed by design rather than something you can extend through continuing education.

If you fall short of 70%, you're not locked out - but you are on the clock. AACE gives candidates an eligibility window of six months with up to three attempts total. That means careful pacing matters: if you use all your attempts early without adjusting your study approach between tries, you could exhaust your window without passing.

For context on how many candidates clear this bar on a given attempt, AACE's 2025 certification progress report recorded 41 passes out of 70 CCT examinations taken. That data point is worth understanding in full - we break down what it does and doesn't tell you about difficulty in our CCT Pass Rate analysis and our companion piece on How Hard Is the CCT Exam.

How Reference Materials Affect Your Score

One detail that directly affects your scoring strategy: the CCT exam is restricted open book. You're permitted to bring only two references - the AACE CCT Primer and Skills & Knowledge of Cost Engineering - and they must be printed and bound, or in a binder. You're allowed to mark up and tab these approved materials, but electronic references of any kind are not permitted. A standalone battery-operated calculator is also allowed, and you must supply your own.

This changes how you should prepare compared to a fully closed-book exam. You're not trying to memorize every formula cold - you're trying to know your two references well enough to locate the right page in seconds, not minutes, given your 1.8-minutes-per-question pace. Candidates who treat the open-book policy as a crutch and under-prepare often run out of time flipping through pages during the exam; candidates who treat their references as a targeted backup for detail-heavy questions tend to score higher.

• Tab your Primer and Skills & Knowledge book by topic before test day
• Practice retrieving specific formulas or definitions quickly, not just reading passively
• Don't rely on your references for concepts you should already know cold - that wastes time you don't have

Building a Score-Focused Study Plan

Since both domains are equally weighted and there's no per-domain minimum published, your study plan should be built around eliminating weak spots in either domain rather than perfecting one at the expense of the other. Here's a simple structure that respects the exam's format:

This kind of structured approach is covered in far more depth, including week-by-week task lists, in our full CCT Study Guide. If you haven't yet confirmed you meet the eligibility requirements before investing this time, check our CCT Requirements guide first.

If You Don't Pass: Retake Rules and Costs

Missing the 70% threshold isn't the end of the road, but it does cost time and money. The initial exam fee is $260 for AACE members and $390 for non-members. If you need to retake, the resit fee is $185 - regardless of membership status, based on published figures. You have up to three total attempts within your six-month eligibility window, so plan your retake timing carefully rather than rushing back in without adjusting your prep.

For the complete fee structure, including what's included in membership pricing, see our CCT Certification Cost breakdown. And if you're weighing whether the investment of time and money is worthwhile given the credential's fixed four-year term, our CCT ROI analysis and CCT Salary Guide tackle that question directly.

One more thing worth noting: purchasing a preparation course is not mandatory for CCT. Many candidates pass using self-directed study with the official Primer, the Skills & Knowledge reference, and consistent practice testing to build familiarity with the question style before exam day.

Frequently Asked Questions