- The Certified Onshape Associate exam lists 48 questions over 3 hours, mixing hands-on CAD with multiple choice.
- The Modeling section carries 66 points across 14 questions; the Knowledge-based section carries 34 points across 34 questions.
- You pass at 75% of total points, so modeling accuracy decides most outcomes.
- The exam costs $50 per attempt, with conditional vouchers and bulk discounts available.
The Exam at a Glance
The Certified Onshape Associate (COA) credential is delivered through the Onshape Learning Center. Onshape is a PTC business, and the exam was developed with SolidProfessor. If you landed here searching for the broader meaning of the acronym, our explainer on what COA certification is covers the basics. This page is the compressed version: the facts you should be able to recite before you sit down to test.
| Item | Must-Know Fact |
|---|---|
| Credential | Certified Onshape Associate |
| Delivery | Onshape Learning Center, developed with SolidProfessor |
| Total questions | 48 (current listing) |
| Modeling section | 14 questions, 66 points |
| Knowledge-based section | 34 questions, 34 points |
| Time limit | 3 hours |
| Passing threshold | 75% of points |
| Format | Hands-on CAD plus knowledge-based multiple choice |
| Fee | $50 per attempt |
| Outcome | Certificate and badge |
Scoring Math: Where the Points Live
The single most useful thing to internalize is the point distribution. The Modeling section has only 14 questions but is worth 66 points. The Knowledge-based section has 34 questions worth 34 points, so each of those questions is worth one point. A modeling question, by contrast, is worth several points on average.
One clarification matters here: the 66% and 34% figures are published scoring-section point shares. They describe how points are split between the two sections, not the percentage of topics you will see in a content outline. If you want a deeper look at how each area is structured, see our complete guide to the two COA content areas.
What 75% means in practice
Passing requires 75% of the total available points. The arithmetic tells a clear story:
- Knowledge-based questions are worth 34 points in total, so even a perfect score there cannot reach the pass line on its own.
- You cannot pass by skipping the hands-on work, because the 66 modeling points are required to clear the threshold.
- Because modeling points are concentrated in fewer questions, one failed model can cost you more than several missed multiple-choice items.
For a closer look at the threshold itself, read our breakdown of the COA passing score.
Key Takeaway
Treat the Modeling section as the gatekeeper. Multiple-choice strength helps, but the 66-point modeling block is where passing is won or lost. Budget your time accordingly rather than splitting it evenly.
Modeling Section: What to Memorize and Practice
The Modeling section is hands-on CAD work inside Onshape. Rather than recalling definitions, you build and edit parts to match given specifications. The following are the core competencies an associate-level candidate should be fluent in. They reflect the kind of work Onshape's own preparation materials emphasize for beginners: sketching, feature creation, and organizing a design in the Onshape environment.
Domain 1: Modeling Section
This is the performance half of the exam. You are expected to produce accurate geometry efficiently, not just understand it conceptually.
- Creating and fully constraining sketches with dimensions and geometric relations
- Extruding, revolving, and cutting to build solid parts
- Applying features such as fillets, chamfers, holes, and patterns
- Working with planes and sketch placement so features land where intended
- Reading dimensioned specifications and reproducing the part faithfully
- Editing earlier features and understanding how the feature list drives the model
Speed habits that pay off
- Constrain as you go. Under-defined sketches are a common source of unexpected geometry behavior when you edit later.
- Verify dimensions before moving on. A single wrong value early in the feature tree propagates into every downstream feature.
- Know your tool locations. Hunting through menus burns minutes you cannot recover across 14 modeling questions.
- Check your result against the prompt. Compare overall dimensions and features to the stated requirements before submitting each model.
Knowledge-Based Section: Fast-Recall Facts
The Knowledge-based section is multiple choice: 34 questions, one point each, 34 points in total. These items check whether you understand how Onshape works as a platform and how its modeling concepts fit together. They are quicker than modeling tasks, which makes them ideal for locking in points efficiently.
Domain 2: Knowledge-Based Section
Conceptual and platform-oriented questions that test recall and judgment rather than building skill.
- Onshape terminology: documents, workspaces, Part Studios, and Assemblies
- How the feature list and rollback behavior affect a model
- Sketch fundamentals, constraint types, and what a fully defined sketch means
- Cloud-based collaboration concepts such as sharing and version history
- Selecting the right feature for a given design intent
- Basic assembly ideas, including mates and how parts relate to one another
How to use this section strategically
Because each question is worth a single point, there is little reason to agonize over any one of them. Answer what you know, mark what you do not, and return if time allows. The time you save here is better spent verifying your hands-on models. For a realistic sense of where candidates struggle, see our difficulty guide.
Registration, Fees, and Eligibility Facts
- Fee: $50 per attempt. Conditional vouchers and bulk discounts exist, which can matter if you are a student, an educator, or part of a group. Our pricing breakdown walks through the options.
- Where to register: through the Onshape Learning Center course listing.
- Experience: relevant experience is recommended, but it is not a verified formal admission threshold. For the fuller picture, see COA requirements.
- Result: a certificate and badge are awarded upon passing.
Scheduling details and testing availability are covered separately in our guide to COA exam dates.
Day-Before Checklist
- Re-read the official preparation tips, especially the reference access description.
- Confirm you have the full 3 hours uninterrupted and a stable internet connection, since Onshape runs in the browser.
- Do one timed modeling drill to warm up your sketch and feature workflow.
- Skim the terminology list for the Knowledge-based section: Part Studio, Assembly, feature list, constraints.
- Decide your pacing: modeling first or knowledge first, and a rough time cap per modeling question.
Pacing reference
| Section | Questions | Points | Points per Question (avg.) |
|---|---|---|---|
| Modeling | 14 | 66 | Roughly 4.7 |
| Knowledge-based | 34 | 34 | 1 |
The averages above are simple division of the published figures. Individual modeling questions may be weighted differently, so use them only as a rough planning aid.
Who Values This Credential
Onshape is used in mechanical design, product development, education, and maker and engineering programs, and the associate credential is aimed at demonstrating foundational, hands-on CAD competence. It is especially relevant for students building a portfolio, early-career designers, and educators seeking to validate classroom skills. Onshape's own guidance on why students should take the exam frames it as a way to show verified skills to employers and institutions.
Be realistic about what a single associate-level badge signals: it shows you can handle core Onshape modeling, not that you are a seasoned design engineer. Pair it with a portfolio of real models. To explore the market side, see our pieces on COA jobs, the salary picture, and whether the credential is worth the investment.
A COA-Specific Prep Sequence
Generic study advice matters less here than sequencing around the exam's structure. Because modeling carries 66 points and rewards muscle memory, give it the early and repeated weeks, and let the lighter knowledge recall fill the final stretch. A fuller walkthrough lives in our COA study guide.
Sketch and Feature Foundations
- Practice fully constrained sketches, extrudes, revolves, and cuts
- Rebuild simple parts from dimensioned drawings
Modeling Under Time Pressure
- Add fillets, chamfers, holes, and patterns to your routine
- Run timed builds and review where you lose minutes
Knowledge-Based Recall and Full Run-Through
- Drill Onshape terminology, Part Studios, Assemblies, and feature list behavior
- Take a mixed practice session using our COA practice tests
Key Takeaway
Do your weakest modeling skill first and most often. Knowledge-based recall is cheaper to refresh in the final days, while hands-on fluency takes repetition to build.
If you want to check readiness before paying the $50 fee, work through timed questions on the main practice test site and revisit any area where you hesitate. You can also browse our training resources overview for additional learning paths.
Frequently Asked Questions
The current listing totals 48 questions: 14 in the Modeling section and 34 in the Knowledge-based section. Older articles referencing 45 questions describe the original launch; the current course listing and July 2026 official guidance supersede it.
You need 75% of the total available points. Since the Modeling section is worth 66 points and the Knowledge-based section 34, hands-on accuracy has the largest influence on whether you reach the threshold.
The exam allows 3 hours for both sections combined. Plan your time so the heavily weighted modeling questions get the bulk of it, with quick passes through the one-point knowledge items.
The fee is $50 per attempt. Conditional vouchers and bulk discounts exist, so check the Onshape Learning Center listing for current eligibility before paying full price.
Definitive expiration or renewal terms and a general pass rate were not verified in the official sources reviewed. Check the Onshape Learning Center for the latest policy rather than relying on unsourced figures.