CAT Passing Score 2026: Exactly What You Need to Pass

The Number: 75% on 100 Questions

The Commercial Audio Technician (CAT) credential from ETA International uses a straightforward passing standard: you need 75% to pass. The exam contains 100 questions and allows two hours. That is the whole scoring story as ETA publishes it, and it is worth stating plainly because many candidates go looking for scaled scores, cut-score curves, or section minimums that simply are not part of the published CAT format.

If you are still sorting out what this credential is and how it fits into the ETA family, start with What Is CAT Certification? and then come back here. This article focuses narrowly on the score: what it means, how it connects to the exam's structure, and how to prepare so that 75% is a comfortable target rather than a coin flip.

What 75% Means in Question Counts

With 100 questions and a 75% threshold, the arithmetic is clean: you need to answer 75 questions correctly, which means you can miss at most 25. That is a meaningful cushion, but not an enormous one for a technical exam that spans acoustics, microphones, speakers, measurement, wiring, constant-voltage distribution, troubleshooting, and codes.

That pacing figure is simple division, not an official guideline, but it is useful. Calculation-style questions (impedance, power, SPL change, voltage drop) take longer than recall questions (identify a connector type, name a pickup pattern). A sensible approach is to bank time on the quick items so you can spend it on the worked problems.

For a candid look at how demanding this standard is in practice, see How Hard Is the CAT Exam?. And if you are wondering whether published pass-rate data exists to compare against, CAT Pass Rate 2026: What the Data Shows addresses what is and is not available. This article does not cite a pass rate because ETA does not publish one on the pages that define the CAT exam format.

Exam Format, Fee, and Time Limit

The CAT is classified by ETA as a Journeyman-level certification. The examination fee is $80 USD, the exam is 100 questions, and you get two hours. The certification term is four years. There is no hands-on component; this is a knowledge examination, so your 75% is earned entirely through the written/online question set.

Because the exam is knowledge-only, the scoring is not influenced by a practical evaluator's judgment. Your result reflects your answers to the question bank and nothing else. That is good news for candidates who know the material but get nervous in front of observers, and it reinforces the value of practicing questions in the same format you will face. You can build that habit with the CAT practice tests on the main site.

Before You Can Sit: The CETa Prerequisite

Your score only matters if you are eligible to test, and CAT has a gating requirement that surprises some candidates. ETA's CAT competency document states that this is not a stand-alone credential: Associate Certified Electronics Technician (CETa) certification must be acquired first. In practical terms, the path to a CAT result starts with the foundational electronics credential, and the CAT builds on top of it.

This sequencing has a scoring implication worth noting: the CETa foundation covers general electronics concepts, which means the CAT exam can focus its 100 questions on commercial audio specifics rather than re-testing basic circuit theory from scratch. Still, expect to apply that foundation constantly, since Ohm's law and power relationships underpin the speaker, wiring, and 70-volt material. For the full eligibility picture, read CAT Requirements 2026: Eligibility, Prerequisites & How to Qualify.

What the Score Actually Measures: Eight Competency Categories

ETA's CAT-specific scope document, Categories Listing and Competencies Requirements, organizes the exam content into eight major competency categories. Your 75% is earned across all of them. Here is what each demands in concrete terms.

For a deeper walk through each area, see CAT Exam Domains 2026: Complete Guide to All 8 Content Areas.

Why There Is No Domain Weighting to Game

Many certification exams publish a blueprint saying, for example, that one domain accounts for a quarter of the questions. ETA's CAT scope document does not. The eight categories above are official examination-preparation competencies, but no percentage allocation is published. That means you cannot responsibly claim that any one area is the "biggest" section, and you should not assume the eight areas are equally weighted either.

The practical consequence is a strategy point: a candidate who skips an area because it "probably isn't weighted heavily" is guessing. With only 25 misses allowed in 100 questions, an entirely neglected category can sink an otherwise strong attempt. The safer approach is breadth first, then depth where your practice results show weakness.

One more honesty check: the scope document linked by ETA carries a 2013 copyright date. That date is not evidence that the exam was or was not revised for 2026, so confirm current details directly with ETA when you register rather than relying on assumptions about content changes.

Test-Day Rules That Protect Your Score

Administrative missteps cost candidates more than they expect. ETA's published administration rules give you several specifics to plan around:

• Proctoring: Testing is proctored through an ETA Certification Administrator, using either Trapeza online testing or paper/pencil. The standard Trapeza route requires an onsite administrator.
• Remote option: ETA also offers a distinct remote-proctoring route through ExamRoom.AI, separate from the standard Trapeza route.
• Identification: Photo ID is required.
• Allowed tools: Scratch paper and a nonprogrammable scientific calculator are permitted under ETA's general examination rules. Used scratch paper is surrendered afterward.

The calculator rule deserves attention. Several CAT topics, especially decibel changes, series/parallel impedance, and 70-volt load totals, involve real arithmetic. Practice with the exact kind of calculator you will bring (nonprogrammable, scientific) so that logarithm and reciprocal functions are second nature. To plan your scheduling around administrators and windows, see CAT Exam Dates 2026: Testing Windows, Deadlines & Scheduling.

If You Miss 75%: The Free Retake

ETA provides one free retake within one year of your first examination session. That policy changes the risk calculation of a first attempt considerably: a score below 75% is not an expensive failure, provided you use the retake within the window.

Use the gap productively. After a miss, reconstruct which categories felt shaky. Commonly the culprit is calculation-heavy content such as 70-volt tap totals or speaker impedance combinations, since small arithmetic slips compound. Then rebuild with timed practice rather than rereading notes. The main practice test site is a good place to simulate the 100-question, two-hour format before your retake session.

After You Pass: Keeping the Credential Active

Clearing 75% earns a four-year certification term, but the credential stays valid only if maintained. CAT follows ETA's general Maintenance track (not Maintenance with Hands-On). You submit the maintenance form and provide either:

• 10 continuing-education hours per year, totaling 40 over the four-year cycle, or
• qualifying supervisor-completed employer verification,

plus $25 per year, totaling $100 across the four-year cycle. Factor that into any return-on-investment thinking. If you are weighing whether the credential pays off for your career, Is the CAT Certification Worth It? and CAT Salary Guide 2026 cover the earnings side, and CAT Jobs looks at the kinds of employers and roles where commercial audio skills are applied, such as AV integrators, institutional facilities teams, and sound contractors.

A Domain-Ordered Prep Plan Aimed at 75%

Rather than a generic schedule, sequence the eight categories by dependency. Foundations first, then the calculation-heavy material that builds on them, then applied skills. This ordering is a suggestion based on how the topics build on each other, not an official ETA sequence.

For a fuller methodology, read the CAT Study Guide 2026, and keep the CAT Cheat Sheet handy for last-day review. If you want structured instruction rather than self-study, CAT Training outlines the options. In your final week, take at least two full 100-question timed sessions and aim to land comfortably above 75%, not exactly on it, so that a few unlucky questions do not decide the outcome.

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