Free tools
Study tools for Singapore students
Interactive calculators and guides to help parents and students navigate the Singapore education system — accurate, free and no sign-up required.
🧮
PSLE AL Score Calculator
Enter your child's Achievement Level (AL1–AL8) for each of the four PSLE subjects and get the aggregate score (4–32) instantly.
📊
O-Level L1R5 Calculator
Select your O-Level grades for English (L1) and five relevant subjects (R1–R5) to compute your raw JAE L1R5 aggregate (6–54) using the official grade-to-points mapping.
🎓
A-Level UAS Calculator
Enter your A-Level grades for three H2 subjects, one H1 subject, General Paper and Project Work to compute your University Admission Score (UAS) out of 90.