Know Your Score. Know Your Options.
9 calculators for PSLE results, university GPA, O-Level aggregates, A-Level rank points, IB scores, and tuition fees — all using official MOE and university grading systems.
PSLE Score Calculator
Enter your child's subject marks — see their Achievement Level (AL1–AL8) for each subject and the total PSLE score. Includes secondary school cut-off points so you can assess options immediately.
Calculate PSLE Score & Check School Cut-Offsarrow_right_altAll Education Calculators
PSLE Score Calculator
Convert subject marks to Achievement Levels and see the total PSLE score. Includes secondary school cut-off points for immediate comparison.
NUS GPA Calculator
Calculate your NUS CAP on the 5.0 scale. See how each module affects your cumulative GPA and whether you're on track for Honours.
NTU GPA Calculator
Calculate your NTU cumulative GPA on the 5.0 scale. See the impact of each semester on your overall standing.
SMU GPA Calculator
Calculate your SMU GPA on the 4.3 scale with plus/minus grades. Check your Latin honours classification (Cum Laude, Magna, Summa).
Polytechnic GPA Calculator
Calculate your Poly GPA on the 4.0 scale. See if you qualify for Diploma with Merit (3.5+) and check university admission competitiveness.
O-Level Points Calculator
Calculate your L1R5 (for JC) and L1R4 (for Poly) aggregate from your subject grades. See which JCs and Polys your score qualifies for.
A-Level Rank Points Calculator
Convert your H1, H2, and H3 grades to university admission rank points (max 90). See how competitive your score is for your target course.
IB Score Calculator
Calculate your IB Diploma score including TOK/EE bonus points. Max 45. See how it converts for Singapore university admissions.
University Tuition Fee Calculator
Compare annual and total tuition fees across all 6 Singapore universities (NUS, NTU, SMU, SUTD, SIT, SUSS). Plan the full cost before you accept.
Singapore's Grading Systems, Decoded
Every stage of Singapore's education system uses a different scoring method. Here's the landscape — and which calculator you need at each stage.
Primary (PSLE): Since 2021, PSLE uses Achievement Levels (AL1–AL8) instead of T-scores. Each subject gets an AL band. The total PSLE score (best = 4, worst = 32) determines secondary school placement.
Secondary (O-Level): O-Level results are converted to L1R5 (one language + five relevant subjects) for JC admission or L1R4 for Polytechnic admission. Lower is better.
Pre-University (A-Level / IB): A-Level grades convert to rank points (max 90) for local university admission. IB Diploma is scored out of 45 and converted to equivalent rank points.
University: NUS and NTU use a 5.0 GPA scale. SMU uses 4.3 with plus/minus grades. Polytechnics use 4.0. Honours classification depends on cumulative GPA thresholds.
PSLE Achievement Levels
Best possible PSLE score: 4 (AL1 in all 4 subjects). Lower is better.
Frequently Asked Questions
How is PSLE scored in Singapore?expand_more
PSLE uses Achievement Levels (AL) from AL1 to AL8. Each subject score maps to a band: 90-100 marks = AL1, 85-89 = AL2, and so on. Total PSLE score ranges from 4 to 32. Use the PSLE Score Calculator to check your child’s score and compare school cut-offs.
What GPA scale do Singapore universities use?expand_more
NUS and NTU use a 5.0 GPA scale (A+ = 5.0), while SMU uses a 4.3 scale (A+ = 4.3). Polytechnics use a 4.0 scale. Use the relevant GPA Calculator to see how each module affects your cumulative GPA.
What is the maximum IB score?expand_more
The maximum IB score is 45 points: 7 points x 6 subjects = 42, plus up to 3 bonus points from Theory of Knowledge and Extended Essay. Calculate your score with the IB Score Calculator.