Calculate Singapore PSLE Achievement Levels (AL 4-32 & Full SBB Groups) and GCE O-Level L1R5 / L1R4 net scores with LEAPS 2.0 CCA & Higher Mother Tongue bonus deductions.
Secondary School Banding: Posting Group 3 (Express Stream)
\text{PSLE AL Total (Best: 4, Max: 32)} = \text{AL}_{Eng} + \text{AL}_{Math} + \text{AL}_{Sci} + \text{AL}_{MTL} \\
\text{Posting Group 3 (Express)}: \text{AL } 4-20 \quad | \quad \text{Posting Group 2}: \text{AL } 21-25 \\
\text{Gross L1R5} = \text{Language (L1)} + \text{Humanities (R1)} + \text{Math/Sci (R2)} + \text{R3} + \text{R4} + \text{R5} \\
\text{Net L1R5} = \text{Gross L1R5} - \min(\text{CCA} + \text{HMTL} + \text{Affiliation}, 4\text{ or }6)The PSLE scoring system computes Achievement Levels (AL 1 to 8) across 4 core subjects, resulting in a score from 4 to 32 (lower is better). Scores of 4-20 qualify for Posting Group 3 (Express stream). For O-Levels, Junior College (JC) admission evaluates Net L1R5 (capped at 20 gross), with up to 4 to 6 bonus points deducted for CCA LEAPS 2.0, Higher Mother Tongue, and school affiliation.
This calculator is built on deterministic mathematical and algorithmic models. Results are simulations for educational and estimation purposes and should not be used as official or legally binding records.
Calculate Singapore university CAP / GPA across NUS, NTU (5.0 scale), SMU (4.3 scale). Factor in prior academic standing and simulate the S/U grade exclusion boost.
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