If there’s one aspect of the PSLE that causes the most confusion among parents, it’s the scoring system. The shift from T-scores to Achievement Levels (ALs) in 2021 changed the way your child’s results are graded, calculated, and used for secondary school placement. And even though the system has been in place for several years now, many parents still have questions about how it actually works.
This article breaks down the PSLE AL scoring system in full detail, from how raw marks become ALs, to how Foundation subjects are graded, to what your child’s total score really means when it comes to choosing a secondary school.
Why Did MOE Change the PSLE Scoring System?
Before 2021, the PSLE used a T-score system. Under that model, your child’s grade was partly determined by how well everyone else performed. It was a relative scoring system, meaning that even if your child did well in absolute terms, a strong-performing cohort could push their T-score down. Conversely, a weaker cohort could inflate it.
This created several problems. A single mark could cause a significant shift in T-score, which in turn affects secondary school placement. Parents and students felt enormous pressure to chase every last mark, not because of what it meant for learning, but because of what it meant for ranking. The stress was real and, in many cases, disproportionate.
The Achievement Level system was introduced to address these issues. Instead of comparing your child’s performance against their peers, the AL system measures it against fixed standards. If your child scores 92 marks in Science, they receive AL1, regardless of whether 50 other students also scored 92, or only 5 did.
The result is a system that focuses on what your child knows and can do, rather than where they rank among their classmates. It doesn’t eliminate competition entirely; school places are still limited, but it reduces the unhealthy fixation on tiny mark differences.
The AL Bands: How Marks Convert to Achievement Levels
Each PSLE subject is graded using eight Achievement Levels, from AL1 (the highest) to AL8 (the lowest). Here’s how raw marks translate into each level:
| Achievement Level | Mark Range | Band Width |
| AL1 | 90 – 100 | 11 marks |
| AL2 | 85 – 89 | 5 marks |
| AL3 | 80 – 84 | 5 marks |
| AL4 | 75 – 79 | 5 marks |
| AL5 | 65 – 74 | 10 marks |
| AL6 | 45 – 64 | 20 marks |
| AL7 | 20 – 44 | 25 marks |
| AL8 | Below 20 | — |
Why Are the Bands Uneven?
This is the question almost every parent asks, and the answer matters.
The upper bands (AL1 to AL4) are deliberately narrow, just 5 marks each (with AL1 being slightly wider at 11 marks). MOE expects slightly less than half of the cohort to fall within these top four levels, so narrower bands provide meaningful differentiation among students competing for places in more selective secondary schools.
The middle and lower bands (AL5 to AL7) are much wider. AL6, for instance, spans a full 20 marks, from 45 to 64. The reasoning is that at these levels, students’ scores tend to be more spread out, and drawing fine distinctions between, say, 48 marks and 52 marks doesn’t meaningfully reflect a difference in understanding. Broader bands at these levels reduce unnecessary stress and avoid penalising students for minor mark differences.
In practical terms, this means the system is deliberately designed to differentiate closely at the top while being more forgiving in the middle and lower range.
How to Calculate Your Child’s Total PSLE Score
This part is straightforward. Your child’s total PSLE score is the sum of the four subject ALs.
Example 1: A strong performer
| Subject | Raw Marks | Achievement Level |
| English | 91 | AL1 |
| Mathematics | 86 | AL2 |
| Science | 82 | AL3 |
| Mother Tongue | 88 | AL2 |
Total PSLE Score: 1 + 2 + 3 + 2 = 8
Example 2: A mixed performer
| Subject | Raw Marks | Achievement Level |
| English | 78 | AL4 |
| Mathematics | 68 | AL5 |
| Science | 85 | AL2 |
| Mother Tongue | 52 | AL6 |
Total PSLE Score: 4 + 5 + 2 + 6 = 17
Example 3: A student working to improve
| Subject | Raw Marks | Achievement Level |
| English | 62 | AL6 |
| Mathematics | 49 | AL6 |
| Science | 55 | AL6 |
| Mother Tongue | 70 | AL5 |
Total PSLE Score: 6 + 6 + 6 + 5 = 23
The best possible PSLE score is 4 (AL1 in all four subjects). The lowest possible score is 32 (AL8 in all four subjects). There are 29 possible total scores in the system, which is a dramatic reduction from the over 200 possible T-scores that existed under the old model.
A crucial point to remember: in the AL system, a lower total score is better. This is the opposite of what many parents intuitively expect, especially those who grew up with the T-score system where a higher number was better.
Foundation Subjects: A Different Grading Scale
Not all students take every subject at the Standard level. Some students sit for Foundation-level papers in one or more subjects. Foundation papers cover similar content but at a less demanding level, and they are graded differently.
Instead of AL1 to AL8, Foundation subjects are graded using three letter grades:
| Foundation Grade | Equivalent Standard AL | Mark Range |
| AL A | Maps to AL6 | 75 marks and above |
| AL B | Maps to AL7 | 30 – 74 marks |
| AL C | Maps to AL8 | Below 30 marks |
For the purpose of calculating the total PSLE score and secondary school posting, Foundation grades are converted to their Standard equivalents. This means the best possible score a Foundation subject can contribute is AL6 (equivalent to 6 points).
Here’s a worked example for a student taking Foundation Mathematics:
| Subject | Level | Raw Marks | AL |
| English | Standard | 72 | AL5 |
| Mathematics | Foundation | 80 | AL A → 6 |
| Science | Standard | 91 | AL1 |
| Mother Tongue | Standard | 83 | AL3 |
Total PSLE Score: 5 + 6 + 1 + 3 = 15
If your child takes all four subjects at the Foundation level and scores AL A in each, the best possible total score would be 6 + 6 + 6 + 6 = 24.
It’s worth noting that taking Foundation subjects does not prevent your child from accessing good secondary school options. Under Full Subject-Based Banding, students can take individual subjects at a more demanding level in secondary school if they demonstrate strong ability. A student who scored AL A in Foundation Mathematics, for instance, can take Mathematics at the G2 level in Secondary 1.
Higher Mother Tongue: How It Fits In
Students who take Higher Mother Tongue Language (HMTL), such as Higher Chinese, Higher Malay, or Higher Tamil, are graded separately. HMTL results are not included in the total PSLE score.
HMTL uses its own grading scale: Distinction (D), Merit (M), Pass (P), and Ungraded (U).
While HMTL doesn’t affect the PSLE score directly, it matters in two important ways.
First, if your child achieves a Distinction, Merit, or Pass in Higher Chinese Language (HCL) and has a total PSLE score of 14 or better, they receive a posting advantage when applying to Special Assistance Plan (SAP) schools. If two students with the same PSLE score apply to the same SAP school, the student with the better HCL grade gets priority.
Second, from 2026, students can take HMTL in secondary school if they achieved AL1 or AL2 in their Mother Tongue at the PSLE. Students with a PSLE score of 8 or better are also eligible regardless of their individual MTL grade.
Mother Tongue Exemptions
A small number of students are exempted from Mother Tongue Language, usually because they have been overseas and did not have the opportunity to study an official MTL. These students are still assigned an MTL score for posting purposes, which will fall between AL6 and AL8. The assigned score takes reference from peers who achieved similar results in English, Mathematics, and Science.
This ensures all students have a four-subject PSLE score while maintaining fairness for students who carry the full academic load of studying a Mother Tongue.
Posting Groups and Secondary School Placement
Once PSLE results are released, the Secondary 1 posting process begins. Your child’s total PSLE score determines which Posting Group they fall into.
The Three Posting Groups
Since 2024, the old Express, Normal (Academic), and Normal (Technical) streams no longer exist. They have been replaced by three Posting Groups:
Posting Group 3, Students take most subjects at the G3 level (the most demanding, equivalent to the former Express standard). This is for students with stronger PSLE scores.
Posting Group 2, Students take most subjects at the G2 level (equivalent to the former Normal Academic standard).
Posting Group 1, Students take most subjects at the G1 level (equivalent to the former Normal Technical standard).
Some students with PSLE scores in the overlap range (around 21–22) may be eligible for more than one Posting Group and can choose which one to apply through. However, all six school choices must be submitted under the same Posting Group, you cannot mix groups across different school choices.
The Flexibility of Full Subject-Based Banding
The most important thing to understand is that Posting Groups only determine your child’s starting point. Under Full Subject-Based Banding (Full SBB), students can take individual subjects at more demanding levels if they qualify.
Specifically, students who scored AL5 or better in a Standard-level PSLE subject can take that subject at G3 or G2 in secondary school. Students who scored AL6 in a Standard subject, or AL A in a Foundation subject, can take the subject at G2.
In the 2025 PSLE cohort, about 65% of students eligible for Posting Groups 1 and 2 qualified to take at least one subject at a more demanding level. This means the system genuinely provides flexibility, your child’s Posting Group is a starting point, not a ceiling.
Subject levels can also be adjusted at later points during secondary school, based on the student’s performance and readiness.
How School Choices Work
After receiving PSLE results, parents submit up to six secondary school preferences through MOE’s online S1 Portal. Schools admit students based on PSLE score, lower is better.
When more students want a place than a school has spots available, the following tie-breakers apply in order:
- Citizenship, Singapore Citizens are prioritised, followed by Permanent Residents, then international students.
- School choice order, If two students have the same PSLE score, the one who ranked the school higher in their preference list gets priority.
- Computerised balloting, If everything else is equal, a random ballot determines placement.
MOE estimates that around 90% of students are placed without needing balloting. This means your child’s score and how you rank your school choices are the two most decisive factors.
Understanding Cut-Off Points (COPs)
Each secondary school publishes the PSLE score range of students admitted in the previous year. This is commonly referred to as the Cut-Off Point (COP). For example, if a school’s Posting Group 3 COP was 8–12, it means the best-scoring student admitted had a PSLE score of 8 and the last student admitted scored 12.
COPs are useful as a reference, but keep in mind that they can shift by 1 to 3 points each year depending on the cohort’s results and school choice patterns. When shortlisting schools, a practical approach is to include a mix: a couple of aspirational choices, a couple that match your child’s expected score, and a couple with less stringent COPs as safety options.
MOE’s SchoolFinder tool (available on the MOE website) is the best resource for checking the latest COP data for every secondary school.
Strategic Insights: How Parents Can Use the AL System Wisely
Understanding the mechanics of the AL system is useful, but knowing how to use that knowledge strategically is what really helps your child.
Watch the Threshold Marks
Because each AL band has a fixed boundary, certain marks carry outsized importance. These are the “cliff” points:
- 90 marks: The threshold between AL1 and AL2
- 85 marks: The threshold between AL2 and AL3
- 80 marks: The threshold between AL3 and AL4
- 75 marks: The threshold between AL4 and AL5
- 65 marks: The threshold between AL5 and AL6
A student scoring 74 in Mathematics receives AL5, while a student scoring 75 receives AL4. One mark, one full level of difference. When your child is consistently scoring near a threshold in any subject, focused effort to push across the boundary delivers a direct improvement to their total PSLE score.
Prioritise the Weakest Subject
Under the old T-score system, a single exceptional result in one subject could compensate for a weaker result in another. The AL system doesn’t work this way.
Improving a subject from AL5 to AL4 gains exactly the same one-point benefit as improving from AL2 to AL1, but in practice, moving from 70 to 76 marks is often far more achievable than moving from 87 to 90 marks.
This means the most efficient strategy is to focus improvement efforts on your child’s weakest subject, especially if they’re hovering near a band boundary. The return on effort is almost always higher in a weaker subject than in a subject where your child is already strong.
Aim for Balanced Performance
The 29-point scoring range means that many students end up with the same total score. In the 2025 cohort, the most popular secondary schools saw multiple students competing for places with identical PSLE scores, making tie-breakers more important than ever.
Because of this, balanced improvement across all four subjects is more strategically sound than chasing perfection in one or two subjects. A student with AL2, AL2, AL3, AL3 (total: 10) is in a stronger position than a student with AL1, AL1, AL5, AL4 (total: 11), even though the second student has two higher individual grades.
Don’t Overlook the Oral and Listening Components
For English and Mother Tongue, the written papers aren’t the whole story. The oral exam makes up 15% of the English marks, and Listening Comprehension accounts for another 10%. Together, that’s a quarter of the total English grade being determined outside the written papers.
If your child is sitting at 82 marks in English (AL3) and you want to push them to AL2, improving their oral and listening performance may be the most direct path, yet these are the components parents most often neglect in revision planning.
A Common Misconception: “There’s No Pass or Fail”
Technically, there is no official passing mark in the AL system. A student is not “failed” from the PSLE in the traditional sense. However, to be eligible for secondary school, students do need to meet minimum requirements. In the 2025 cohort, 98.5% of the 37,926 students who sat for the PSLE were assessed as suitable for secondary school. The remaining students may choose to re-attempt the PSLE the following year or apply to specialised schools like Assumption Pathway School (APS) or NorthLight School (NLS), which offer more experiential learning programmes.
So while there is no single pass mark, the practical reality is that most students do progress to secondary school, and the AL system is primarily about determining which school and which subject levels are the best fit for each child.
What This Means for Your Child’s Preparation
The AL scoring system rewards understanding over memorisation, consistency over bursts of brilliance, and strategic preparation over blind drilling. Here’s what that looks like in practice:
For Mathematics: Your child needs to genuinely understand the concepts behind problem sums, not just memorise methods. At BrightMinds, we teach our students to approach every problem using a three-step framework: understand the concept tested, analyse the content of the question, and choose the best method to solve it. This approach builds the kind of deep understanding that translates into consistent marks across different question types.
For Science: The 2026 PSLE places increasing emphasis on Science Practices, skills like making observations, forming inferences, and communicating explanations using proper scientific keywords. Students who can explain “why” something happens, not just recite “what” happens, are the ones who score well in the open-ended questions that carry the most weight.
For English: Composition and comprehension reward clarity, structure, and genuine engagement with the text, not flowery vocabulary. The oral component rewards confidence, pronunciation, and the ability to hold a thoughtful conversation. These are skills that develop with regular practice, not last-minute memorisation.
At BrightMinds Education, we’ve been guiding Woodlands students through the PSLE since 2008. Our small class sizes of 10 to 12 students mean that our MOE-trained tutors can identify exactly where your child’s marks are falling relative to the AL thresholds, and focus their teaching where the improvement will count the most.
If you’d like to find out more about how we can help your child prepare for the 2026 PSLE, take a look at our schedule or reach out to us directly.