IB Chemistry
IB Grade Calculator (First assessment 2025)
Level
Grade Boundaries
Assessment Components
Weight: 36%
27 / 55
Weight: 44%
25 / 50
Weight: 20%
12 / 24
Prediction
Predicted Mark
5
Overall Score
50
%
Predicted Mark Probability
Historical Grade Boundaries
Future Exam Timetable 2025-2026 – IB Chemistry (SL & HL)
| Session | Date (Zone A9) | Paper | Duration | Slot |
|---|---|---|---|---|
| Nov 2025 | Fri 31 Oct 2025 | Paper 1 (MCQ + Data) | HL 2 h | SL 1 h 30 m | Afternoon (14:00) |
| Nov 2025 | Mon 3 Nov 2025 | Paper 2 (Structured) | HL 2 h 30 m | SL 1 h 30 m | Morning (10:00) |
| Nov 2025 | Wed 5 Nov 2025* | Paper 3 (Options, HL only) | HL 1 h 15 m | Morning (10:00) |
| May 2026 | Fri 15 May 2026 | Paper 1 | HL 2 h | SL 1 h 30 m | Afternoon (14:00) |
| May 2026 | Mon 18 May 2026 | Paper 2 | HL 2 h 30 m | SL 1 h 30 m | Morning (10:00) |
| May 2026 | Tue 19 May 2026* | Paper 3 (HL only) | HL 1 h 15 m | Morning (10:00) |
| Nov 2026 preview | 23 Oct – 13 Nov 2026 | Exact dates TBC | — | — |
| May 2027 preview | 23 Apr – 19 May 2027 | Exact dates TBC | — | — |
Dubai / Zone A9 times: Morning exams start 10:00, afternoon exams 14:00 local. Always confirm final times with your IB coordinator.
*Paper 3 dates follow the usual “two days after Paper 2” pattern but await IB confirmation.