PSLE AL Scoring Explained for Parents
4 June 2026 · HomeAiTutor Team
When your child’s PSLE results arrive, the number on the slip is no longer a T-score. Since 2021 Singapore has used the Achievement Level (AL) system. If you are new to it, the logic is straightforward once you see the full picture. This guide walks through every part of the system, so you can support your child with clear eyes.
What is an Achievement Level?
Each PSLE subject — English Language, Mathematics, Science and Mother Tongue Language — is graded on an individual scale of AL1 to AL8. The levels correspond to broad mark bands:
| Achievement Level | Mark range |
|---|---|
| AL1 | 90 and above |
| AL2 | 85 – 89 |
| AL3 | 80 – 84 |
| AL4 | 75 – 79 |
| AL5 | 65 – 74 |
| AL6 | 45 – 64 |
| AL7 | 20 – 44 |
| AL8 | Below 20 |
A student who scores 87 in Mathematics receives AL2 for Maths. A student who scores 72 in English receives AL5 for English. The letter grade your child used to see at the top of a marked paper is replaced by this single number per subject.
How the PSLE aggregate is calculated
The four subject ALs are added together to produce the PSLE aggregate score, which can range from 4 (AL1 in every subject) to 32 (AL8 in every subject).
Unlike the old T-score, the AL aggregate is not a relative ranking. It does not depend on how other children performed that year. A child who earns AL1 in all four subjects receives an aggregate of 4 regardless of cohort performance. This means year-on-year comparisons are consistent.
Lower aggregate = better outcome. This is the single most important thing to remember. A score of 6 is excellent. A score of 22 signals that significant gaps remain in one or more subjects.
Why the AL system was introduced
The shift from the T-score addressed two concerns. First, the old system ranked children against each other, meaning a change in national performance shifted individual results unpredictably. Second, the T-score encouraged students to fight for single marks at the top of the distribution, where the score differences had little meaningful value. The AL system groups marks into bands. Scoring 87 and 89 both result in AL2 — there is no scoring advantage in chasing the extra two marks at the expense of rest or breadth.
How secondary school placement works
PSLE results are used in the Secondary 1 Posting Exercise. Students list school preferences, and places are allocated based on their PSLE aggregate score. Ties within the same aggregate are broken by citizenship status and then by computerised ballot.
It is important to understand that the AL system does not publish secondary school cut-off points in advance. The aggregate needed to enter a particular school depends on the competition for places in a given year, which varies. The Ministry of Education (MOE) releases indicative score ranges after each year’s posting exercise. Relying on prior-year ranges as firm targets carries uncertainty — they are a reasonable guide, not a guarantee.
The full explanation of how posting works is on the PSLE exam hub.
What parents often misread
“My child got 12 — is that good?” It depends on the mix. A 12 could be four AL3s, or it could be two AL1s offset by two AL5s. When reviewing results, look at each subject individually before reacting to the aggregate. A child with AL6 in Science needs targeted Science support; a child with AL2 in all four subjects but an aggregate of 8 is in an excellent position.
“My child only missed AL1 by three marks.” The band boundaries mean this is genuinely significant — AL1 and AL2 carry different aggregate scores. However, one AL band does not determine a child’s trajectory. The aim is steady, honest preparation across all four subjects, not a single-subject chase.
How to use this when preparing
The band structure makes diagnostic preparation straightforward. If your child is scoring in the AL5–AL6 range for a subject, the gap to AL4 (75 marks) is achievable with focused topic work. Knowing the boundaries tells you exactly what territory your child is in and how far each subject needs to move.
A useful exercise: after any P5 or P6 school examination, convert raw marks to AL bands. This converts abstract percentages into the currency that will appear on the PSLE result slip, and it makes the aggregate feel concrete rather than abstract.
For an interactive way to model different subject scores and see the resulting aggregate, use the PSLE Score Calculator.
What to do next
Understanding the scoring system is the foundation. The next step is understanding what your child is being tested on in each subject. The PSLE subject breakdown walks through the format and common challenge areas of English, Maths, Science and Mother Tongue. If you are looking at the full preparation timeline, the 12-week PSLE revision plan gives a structured schedule for the lead-up to the exam.
For ongoing support across all four subjects, Primary level tutoring pairs AI-assisted daily practice with matched human tutors — so your child gets targeted help at the subject and topic level, not just general encouragement.
The PSLE is a significant moment, but it is a manageable one. Clear understanding of how results are measured is the first step toward preparing calmly and effectively.
Request a Tutor