AWS Solutions Architect Professional Certification Guide

Full SAP-C02 reference for the AWS Solutions Architect Professional exam — format, cost, passing score, registration steps and a readiness checklist.

Daniel Carter24 August 2026 · 9 min read

Ask AIChatGPT Claude Gemini Copilot Perplexity Grok

Blueprint of a multi-account cloud architecture spread across joined sheets with a stopwatch on the desk

Seventy-five questions, 180 minutes, long multi-part scenarios: the AWS Certified Solutions Architect – Professional exam (SAP-C02) is as much a test of sustained concentration as of architectural knowledge. It sits at the Professional tier of the Amazon Web Services (AWS) certification portfolio, costs $300 USD, and requires a scaled score of 750 to pass. This guide is the working reference for candidates who have decided to sit SAP-C02: what the exam consists of, what it costs, what AWS does and does not require of you, how registration works, and how to judge when you are ready to book.

Two closely related questions live elsewhere on this site, so we will settle them in one line each. Whether you should sit the Associate exam first or go straight to Professional is answered in AWS Solutions Architect Associate vs Professional, and whether the credential's payoff justifies its demands is weighed in Is AWS Solutions Architect Professional Worth It?. Everything below is about the exam itself.

SAP-C02 at a glance

Detail	SAP-C02 (as of 2026)
Full name	AWS Certified Solutions Architect – Professional
Level	Professional
Questions	75
Time limit	180 minutes
Question types	Multiple choice and multiple response
Cost	$300 USD (varies by country/region — confirm on AWS's pricing page)
Passing score	750 (scaled, 100–1000)
Formal prerequisites	None
Recommended experience	2+ years designing on AWS
Delivery	Pearson VUE test centre or online proctoring
Validity	3 years

SAP-C02 is the current version of the exam as of August 2026. Where the version matters — buying courses, downloading the exam guide, checking practice material — verify that a resource names SAP-C02 specifically, because content written for earlier versions of the Professional exam has aged badly.

What this certification actually attests

The AWS Certified Solutions Architect – Professional validates advanced ability to design and evaluate complex solutions on AWS — the kind of work where a single account and a tidy three-tier diagram stop being enough. The role it maps to is the senior solutions architect: someone accountable for architecture decisions that span multiple accounts, teams, environments and often years of organisational history, including migrations and the continuous improvement of what already exists.

That framing matters for prep, because it is what separates the Professional exam's questions from Associate-level ones. Associate questions tend to test whether you know the right building block. Professional questions tend to hand you a business situation with constraints — cost ceilings, compliance obligations, legacy systems, organisational structure — and ask which of several plausible architectures best satisfies all of them at once. Several answer options will usually work technically; the exam wants the one that best fits the stated requirements. Reading precision is a scored skill here in all but name.

Requirements and prerequisites: fewer than you think

There are no formal prerequisites for SAP-C02. You do not need the Solutions Architect Associate certification, or any AWS certification, to register. This surprises many candidates, because tiered portfolios from other vendors often gate their top exams. AWS gates nothing: the "2+ years of designing on AWS" figure on the official page is a recommendation describing who tends to succeed, not a rule enforced at booking.

Treat that recommendation seriously anyway. The exam is calibrated for people with real design experience, and the absence of a formal gate does not make the content any friendlier to candidates without it. If you hold an active AWS certification already, one concrete benefit applies: AWS gives active certification holders a 50% discount voucher for their next exam, which cuts SAP-C02's $300 fee in half.

Exam format: how the three hours actually feel

The numbers — 75 questions in 180 minutes — average out to 2.4 minutes per question, but the average misleads. Professional-level scenarios are long; some run to several paragraphs plus answer options that are themselves paragraph-length. In practice you will bank time on shorter items and spend four or five minutes on the heavyweight ones. Three habits protect you:

Read the final sentence of the scenario first. It usually contains the actual question and the deciding constraint ("MOST cost-effective", "LEAST operational overhead", "minimise downtime"). Knowing the constraint before reading the scenario tells you what to look for.
Flag and move. The interface lets you mark questions for review. A stubborn scenario at minute 40 is cheaper to revisit at minute 160 than to bleed ten minutes on immediately.
Train stamina deliberately. Sitting focused for three hours is a skill. If your practice sessions never exceed 45 minutes, the second half of the real exam will be harder than it needs to be.

All questions are multiple choice or multiple response. There are no labs and no essay items, and the newer ordering/matching/case-study question types AWS introduced on its AI-track exams are not part of SAP-C02's published format. One small quality-of-life change worth knowing: AWS exams now display short service names, with a full-name reference available behind the Help button during the exam.

Exam topics: work from the official guide, not from summaries

AWS publishes a free SAP-C02 exam guide on the official certification page (aws.amazon.com/certification/certified-solutions-architect-professional/) listing every domain, its weighting and its task statements. Download it first and make it your master checklist — domain weightings and task statements are version-specific, and the official document is the only source that is guaranteed current.

What no summary can do for you — and where the guide repays close reading — is the task-statement level. Each domain breaks into concrete tasks, and the honest exercise is to rate yourself against each one: could you defend a design decision on this task to a sceptical senior engineer? For a Professional exam, "I know what that service does" is a failing grade of self-assessment; "I know when I would choose it over its alternatives, and what it costs me" is the standard the questions assume. Multi-account structures are a recurring backdrop in professional-level architecture work, so if your experience is confined to a single account, expect that to be your steepest climb.

How to register for SAP-C02

Sign in to the AWS Certification portal at aws.amazon.com/certification/ (create an account if needed).
Select AWS Certified Solutions Architect – Professional (SAP-C02) from the exam list.
Choose test-centre delivery through Pearson VUE or online proctoring. For online, run the system test on the machine and network you will use on the day, and plan for a private, interruption-free room.
Pick a date and time. Candidates sitting a three-hour exam often report doing better in the morning slot than at the end of a workday — schedule for your own concentration pattern.
Pay the $300 USD fee (or apply your 50% voucher if you hold an active AWS certification), and check your name matches your identification exactly.

If your exam date is more than a few weeks out, booking early and studying towards a fixed date tends to work better than studying indefinitely and booking "when ready" — the deadline sharpens the plan.

A readiness checklist for booking the exam

Use this list as the go/no-go test before you pay the fee. You are ready to book when you can honestly tick most of it:

[ ] I have read the current SAP-C02 exam guide and rated myself against each task statement, not just each domain heading.
[ ] I have hands-on design experience across more than one AWS account or environment — not just tutorial deployments.
[ ] I can compare architectures on cost, resilience, operations and security trade-offs, and articulate why one wins under a given constraint.
[ ] I have completed at least one full-length, strictly timed 75-question practice session in one sitting without pausing the clock.
[ ] My practice results are stable across attempts, and I review every wrong answer down to the underlying concept rather than re-reading the correct option.
[ ] I know the scoring model: 750 scaled is not 75% correct, so I am preparing for breadth rather than counting permissible mistakes.

On the practice point: timed simulation is the single most exam-specific thing you can rehearse for SAP-C02, because time pressure is a genuine failure mode at this level. ExamPractice hosts AWS Solutions Architect Professional practice questions with free samples to gauge the question style, and subscribers get fuller sets plus a timed practice-test simulation for full-length rehearsal. Use the results diagnostically — sort your errors by exam-guide domain and re-study the weak ones — and resist memorising answers, which the real exam's re-worded scenarios will punish.

If you find Professional-level questions consistently out of reach, that is information, not failure: consolidating at Associate level first via the SAA-C03 guide is a legitimate route, and the Associate-versus-Professional sequencing question is covered in its own article linked earlier.

Renewal: what passing SAP-C02 does for your other certifications

An AWS Certified Solutions Architect – Professional certification is valid for three years. Renewal follows AWS's standard model — pass the current version of the exam again before expiry — but SAP-C02 has a useful downstream effect: passing it also renews your Solutions Architect Associate and Cloud Practitioner certifications. For architects holding multiple AWS credentials, that makes the Professional exam an efficient renewal anchor: one three-hour exam every three years keeps the whole architecture track current. AWS has also introduced a one-year maintenance extension for Associate and Professional certifications via an active AWS Skill Builder subscription; check the recertification page for current conditions, as programme terms are AWS's to change.

Frequently asked questions

Do I need the Solutions Architect Associate before taking SAP-C02?

No. AWS has no prerequisites for any exam, Professional level included. Whether skipping the Associate is wise for your situation is a different question, and it has a dedicated comparison article covering scope and sequencing.

Can I take the Professional exam online?

Yes. SAP-C02 is delivered both at Pearson VUE test centres and via online proctoring. For a 180-minute online exam, be strict about your environment: private room, stable connection, and the system check done in advance.

How many questions can I get wrong and still pass?

There is no fixed number. AWS uses scaled scoring (100–1000, pass at 750 for Professional exams) that adjusts for question difficulty, so the pass mark does not translate to a simple percentage of correct answers. AWS also does not publish pass rates for its exams, so ignore any source claiming to know them.

Is SAP-C02 being replaced soon?

As of August 2026, SAP-C02 is the current version and AWS has not announced a successor. AWS lists upcoming exam changes on its certification coming-soon page — check it when you book, since version transitions elsewhere in the portfolio (SysOps to CloudOps, the Security Specialty update) show AWS actively maintains its lineup.

Your route from here to a pass

The Solutions Architect Professional is a demanding exam with simple logistics: $300, 75 questions, three hours, 750 scaled to pass, no prerequisites, booked through the AWS Certification portal in ten minutes. The demanding part is everything before the booking — genuine design experience, task-statement-level honesty about your gaps, and enough full-length timed rehearsal that the three-hour format holds no surprises. Download the official exam guide today, run the readiness checklist above in four weeks, and let the checklist — not the calendar — tell you when to book.

Exam facts in this guide were checked against official certification-provider pages on 30 August 2026. Fees, exam codes and policies change — confirm on the provider’s own site before you book.