The number you need is 720. The AWS Certified Solutions Architect - Associate exam reports your result as a scaled score between 100 and 1000, and 720 is the minimum passing score printed in the official exam guide.
Almost every follow up question candidates ask comes from assuming 720 works like a percentage. It does not. Here is what the number actually measures, and what it means for how you prepare.
The Official Numbers
| Fact | Value |
|---|---|
| Score range | 100 to 1000, scaled |
| Minimum passing score | 720 |
| Questions delivered | 65 |
| Questions that affect your score | 50 |
| Unscored pilot questions | 15, not identified on the exam |
| Time | 130 minutes |
| Scoring model | Compensatory, overall pass or fail |
| Result availability | Within 5 business days in your AWS Certification Account |
| Retake wait after a fail | 14 calendar days, no limit on attempts |
Those figures come from the official SAA-C03 exam guide and the AWS Certification FAQ. Exam details change, so confirm them on aws.amazon.com when you book.
Why 720 Is Not 72 Percent
A scaled score is a translation, not a count. AWS builds multiple forms of the same exam, and no two forms are exactly equal in difficulty. Equating adjusts for that difference so a candidate who sits a slightly harder form is not punished for it. The raw number of correct answers is converted onto the 100 to 1000 scale, and the conversion changes from form to form.
The practical consequence is that nobody, including AWS, can tell you in advance that X correct answers equals 720. Two candidates who each miss twelve questions can walk out with different scaled scores, because the items they missed carried different weight.
This is also why AWS does not publish a percentage. The FAQ says plainly that passing scores are not published because questions and passing scores are updated over time. The exam guide prints 720 for SAA-C03, and that is the number to plan against.
How Many Questions Can You Afford to Miss?
Start with the structure. You answer 65 questions, but only 50 of them count. The other 15 are pilot items that AWS uses to gather statistics for future forms, and they are not marked, so you cannot spot them and skip them. Treat all 65 as real.
Working backwards from the 720 line on a 100 to 1000 scale, a candidate who answers roughly three quarters of the scored items correctly is usually in passing territory. On 50 scored items that is around 12 wrong answers. Every source that gives you an exact number is estimating, because the raw to scaled mapping is not published.
So use it as a planning figure rather than a promise. If you are aiming for exactly the pass line, one harder than average form takes you under it. Aim to be comfortably clear of 720 rather than level with it.
Compensatory Scoring, and What It Changes
SAA-C03 uses a compensatory model. You do not need to reach a minimum in each domain. You need one overall score at or above 720, so strength in Design Secure Architectures can carry a weaker performance in Design Cost-Optimized Architectures.
That sounds forgiving, and it is, up to a point. The domains are weighted, so the compensation is not symmetrical:
- Design Secure Architectures, 30 percent of scored content
- Design Resilient Architectures, 26 percent
- Design High-Performing Architectures, 24 percent
- Design Cost-Optimized Architectures, 20 percent
Ignoring cost optimization to concentrate on security is still a losing trade. A fifth of the scored content is a lot to give away, and cost questions are some of the most answerable on the exam once you know the storage class minimums and the purchasing options.
Reading Your Score Report
Your score report shows a pass or fail designation and your scaled score. It may also contain a table classifying your performance at each section level.
The exam guide attaches a warning to that table, and it is worth taking seriously. Use caution when you interpret section level feedback. Each section is only a slice of the 50 scored items, so a single domain might rest on a handful of questions. A “needs improvement” on a domain where you saw six items is weak evidence, not a verdict on your knowledge.
The useful reading is a pattern across several attempts or across several full length mock exams, where you have enough items per domain for the signal to mean something.
Unanswered Questions and Guessing
Unanswered questions are scored as incorrect and there is no penalty for guessing. There is never a reason to leave an item blank.
The practical version of that rule is time management. At 65 questions in 130 minutes you have two minutes per item on average. Flag anything that is eating your clock, put down your best guess before you move on, and come back if time allows. A flagged item with an answer already recorded costs you nothing and protects you if the clock runs out.
Multiple Response Items
SAA-C03 uses two response types only. Multiple choice items have one correct response and three distractors. Multiple response items have two or more correct responses out of five or more options, and the question line tells you how many to pick with a phrase such as “(Select TWO.)”.
No partial credit is stated anywhere in the official material, so plan on all or nothing. Getting one of two right earns what getting none right earns. When you practice, score your multiple response items the same strict way so your practice numbers are not flattering you.
Turning the Passing Score Into a Study Target
Three habits keep the 720 line honest while you prepare.
Practice on the same scale. A practice test that reports 78 percent tells you very little about a scaled 720. Every mock exam in the Sailor.sh SAA-C03 bundle totals exactly 1000 marks and reports against the same 720 bar, with harder items carrying more weight, so the number you see behaves like the number on exam day.
Build margin, not a coin flip. Book when several fresh exams in a row land clear of the line rather than on it. A score that hovers at 720 across your last two papers is a warning, not a green light.
Read every miss. The score that matters is the one you get in the test center, and the only thing that moves it is understanding why the option you picked lost to the one you rejected. A written explanation on every question is worth more than another attempt at the same paper.
Frequently Asked Questions
Is the SAA-C03 passing score really 720?
Yes. The official exam guide states that results are reported as a scaled score of 100 to 1000 and that the minimum passing score is 720. The AWS Certification FAQ adds the general caveat that passing scores can be updated, so check the exam guide before you book.
How many of the 65 questions are scored?
Fifty. The other 15 are unscored pilot questions that AWS uses to validate new items, and they are not identified on the exam.
Does every domain need a passing score?
No. The model is compensatory, so only your overall score decides the outcome. The domain weights still matter for where you spend study time.
When do I get my result?
Your result is available within 5 business days in your AWS Certification Account, under Exam History. Many candidates see it much sooner.
What happens if I do not pass?
You must wait 14 calendar days before you sit again, and there is no limit on the number of attempts. Each attempt costs the full exam fee.
Next Steps
Know the number, then earn the margin. Start with the free 20-question SAA-C03 practice test, which is written at full exam depth with a complete explanation on every item and no signup required. When you want the full rehearsal, the SAA-C03 mock exam bundle gives you 8 timed 130-minute mock exams of 65 questions each plus that free sample, 540 unique questions in total, every one scored on the same 100 to 1000 scale the real exam uses.
For the wider picture, read the SAA-C03 certification guide, and if you want an honest read on difficulty, is the SAA-C03 hard breaks down where candidates lose points.