Level of Study Comparison Chart for Secondary School Students
| HK | China | UK & IB Level | US |
| S1 | Junior 1 | Year 8 | Grade 7 |
| S2 | Junior 2 | Year 9 | Grade 8 |
| S3 | Junior 3 | Year 10 | Grade 9 |
| S4 | Senior 1 | Year 11 | Grade 10 |
| S5 | Senior 2 | Year 12 | Grade 11 |
| S6 | Senior 3 | Year 13 | Grade 12 |