PSLE AL scores explained for parents — bands, totals, and what an estimate really means
How is the PSLE AL score calculated?
Since 2021, PSLE results have been reported in Achievement Levels (ALs), not T-scores. Each of the four subjects gets an AL from 1 (best) to 8, based on raw mark bands set by MOE. The PSLE Score is the sum of the four subject ALs — 4 (best possible) to 32, and lower is better.
What are the AL mark bands?
Per MOE's published PSLE Scoring System (checked 2026-09-26):
| AL | Raw mark |
|---|---|
| AL1 | 90–100 |
| AL2 | 85–89 |
| AL3 | 80–84 |
| AL4 | 75–79 |
| AL5 | 65–74 |
| AL6 | 45–64 |
| AL7 | 20–44 |
| AL8 | below 20 |
What do parents most often miss about the AL bands?
The bands are not the same width. AL1–AL4 are tight five-mark bands; AL5 spans ten marks and AL6 spans twenty. Practical consequence: near the top, two or three marks can move a whole AL — the difference between 84 and 85 is a band; the difference between 50 and 60 is nothing. This is why exam technique and careless-error hygiene matter disproportionately for a child sitting near a band edge in the 75–90 zone, while a child at AL6 gains more from repairing one whole weak topic than from polishing anything. The PSLE AL calculator shows, for your child's own marks, how far each subject is from its next band edge.
One subject can't be averaged away. Because the total is a sum, an AL6 in Maths sits in the total no matter how strong English and Science are. A 6-2-2-2 profile totals 12; a balanced 3-3-3-3 also totals 12. The child with the weak subject has the easier improvement path — which is exactly why finding the specific weak topics inside that subject matters (here's how).
How should you read a "readiness estimate" — ours or anyone's?
Any app, tutor, or mock result that maps practice performance to an AL is producing an estimate on current form, not a prediction. Honest framing sounds like "on current form: AL3–AL4 territory" — a range, dated, based on stated evidence (which topics, how recently re-tested). Treat with suspicion any tool that outputs a single confident number, doesn't tell you what evidence it used, or never changes as your child improves. The estimate's job is not to prophesy September; it's to tell you where the next hour of practice moves the needle most — usually the weakest re-testable topic, not the strongest one.
Test Paper's P6 mocks follow the PSLE format and produce exactly that kind of banded, evidence-dated estimate — and the weekly report shows whether repaired topics stayed repaired, which is the part that actually moves a band between now and the exam. Multi-step word problems are usually where a band edge is won or lost; see PSLE problem-solving for the cross-topic skill that shows up across every P6 paper.
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