IB Maths AA AI Exam Dates May 2027: Track and Level Lookup

For the International Baccalaureate (IB) May 2027 examination session across both the Diploma Programme (DP) and Career-related Programme (CP), Mathematics: Analysis and Approaches (AA) and Mathematics: Applications and Interpretation (AI) examinations take place across three distinct sessions: Paper 1 on Thursday afternoon, 13 May 2027; Paper 2 on Friday morning, 14 May 2027; and Higher Level (HL) Paper 3 on Tuesday afternoon, 18 May 2027. Standard Level (SL) candidates complete all written requirements on 14 May and do not sit a Paper 3.

Last verified from official assessment documentation on 31 October 2026.

Navigating the IB Diploma Programme examination calendar requires precision, particularly when mapping out mathematics papers. Because the curriculum divides into two distinct branches—Analysis and Approaches (AA) and Applications and Interpretation (AI)—and further splits into Standard Level (SL) and Higher Level (HL), students often encounter confusion regarding which days they must report to the examination hall. This lookup guide provides a verified, level-aware reference for every mathematics paper administered during the May 2027 session, clarifying exact calendar slots, session codes, and administrative parameters.

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When Are the May 2027 IB Maths AA and AI Papers Scheduled?

All external written examinations for IB Mathematics AA and AI are scheduled between Thursday, 13 May 2027, and Tuesday, 18 May 2027. Paper 1 and Paper 2 take place across consecutive afternoon and morning sessions for both tracks and both levels, while Paper 3 is scheduled separately four days later exclusively for Higher Level students.

The table below provides a complete track-and-level lookup based on the final IB May 2027 examination timetable.

Table abbreviations: AA = Mathematics: Analysis and Approaches; AI = Mathematics: Applications and Interpretation; HL = Higher Level; SL = Standard Level; AM = Morning session; PM = Afternoon session.

Every student registered for an IB mathematics course sits Paper 1 and Paper 2. However, notice that Standard Level does not appear on Tuesday, 18 May 2027. Any schedule circulating online that lists an "SL Paper 3" is factually incorrect and misrepresents the structural assessment framework established by the IB.

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How Does the Exam Calendar Differ Between Standard Level and Higher Level?

The primary calendar difference between Standard Level and Higher Level mathematics is that SL concludes in full on Friday, 14 May 2027, whereas HL students must return the following week on Tuesday, 18 May 2027, to complete Paper 3.

This structural difference produces two distinct revision rhythms:

1. The Consecutive Turnaround (Papers 1 and 2): Both SL and HL candidates face an overnight turnaround between Paper 1 on Thursday afternoon and Paper 2 on Friday morning. Because only a single evening separates these two major assessments, candidates cannot rely on last-minute cramming. For AA candidates, this turnaround also marks the mental transition from the non-calculator environment of Paper 1 to the calculator-active problem-solving of Paper 2.
2. The Weekend Gap for HL Paper 3: After completing Paper 2 on Friday morning, HL candidates have an intermission spanning Friday afternoon, the entire weekend, and Monday, 17 May (during which subjects such as French, Digital Society, and Global Politics are administered). They sit Paper 3 during the Tuesday afternoon session on 18 May 2027.

Because Paper 3 is focused on extended, unfamiliar investigative problems and mathematical modeling, this multi-day gap offers Higher Level students dedicated time to reset their focus. Meanwhile, Standard Level candidates are entirely finished with mathematics on Friday morning and can redirect their revision toward any remaining Group 2 or Group 3 subjects.

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What Are the Key Structural and Timing Differences Between AA and AI?

While Mathematics: Analysis and Approaches and Mathematics: Applications and Interpretation feature fundamentally different syllabi and calculator philosophies, their examination calendar slots and paper durations are completely synchronized.

The IB schedules AA and AI simultaneously. At Standard Level, both tracks require a 1 hour 30 minute Paper 1 and a 1 hour 30 minute Paper 2. At Higher Level, both tracks require a 2-hour Paper 1, a 2-hour Paper 2, and a 1 hour 15 minute Paper 3.

May 2027 IB Mathematics Assessment Timing:
├── Standard Level (SL) — Total Written Time: 3 hours
│   ├── Paper 1: 1 hour 30 mins (13 May PM)
│   └── Paper 2: 1 hour 30 mins (14 May AM)
│
└── Higher Level (HL) — Total Written Time: 5 hours 15 mins
    ├── Paper 1: 2 hours (13 May PM)
    ├── Paper 2: 2 hours (14 May AM)
    └── Paper 3: 1 hour 15 mins (18 May PM)

Although the dates and running times match, the practical preparation for these slots diverges:

• AA (Analysis and Approaches): Candidates must adjust for a strict split between non-calculator mastery on Thursday afternoon (Paper 1) and graphic display calculator (GDC) fluency on Friday morning (Paper 2). Paper 3 tests deep calculus, algebraic proof, and abstract problem structures.
• AI (Applications and Interpretation): Candidates utilize an approved GDC across all three papers, meaning equipment checks and battery management are vital from the first minute of Paper 1 through the completion of Paper 3. Paper 3 tests extended contextual analysis, statistical modeling, and data-driven investigation.

Because balancing track-specific demands across consecutive examination windows requires disciplined practice, many families coordinate structured IB Tutoring during the preceding terms to reinforce exam technique, time management, and syllabus-specific question analysis.

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How Do Exam Zones and Morning or Afternoon Sessions Determine Local Start Times?

An afternoon (PM) or morning (AM) designation on the IB schedule does not translate to a single universal clock time across the globe. Instead, local start times are governed by your school’s assigned IB examination zone and numeric band.

The IB divides the world into three distinct geographic zones—Zone A, Zone B, and Zone C—and subdivides them into 22 specific numerical rows. For example:

• In Zone A, bands 9 through 12 begin morning examinations at 10:00 and afternoon examinations at 14:00, whereas bands 3 through 7 start at 09:00 and 13:00.
• In Zone B, bands 0 and 1 start morning papers at 09:00 and afternoon papers at 13:00, while band 3 starts at 10:00 and 14:00.
• In Zone C, bands -5 through -10 begin morning sessions at 08:30 and afternoon sessions at 12:30.

Crucially, numerical band 3 exists under both Zone A and Zone B, with different starting parameters. This means students cannot deduce their exam zone merely by calculating their country's UTC offset or geographical longitude. Furthermore, individual school schedules (such as internal documentation from specific Zone C schools listing 09:00 and 13:00 start times) reflect internal school logistics rather than universal IB regulations.

The start times published in the official IB schedule represent local times and do not require adjustment for daylight saving time. However, schools enforce specific arrival windows. Confirm arrival time with your coordinator. You must confirm your school's exact zone allocation and internal reporting timetable with your Diploma Programme coordinator.

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Frequently Asked Questions

Do Standard Level (SL) students sit Paper 3 in May 2027?

No. In both Mathematics: Analysis and Approaches (AA) and Mathematics: Applications and Interpretation (AI), Paper 3 is exclusively an HL component. SL candidates conclude all written mathematics examinations after Paper 2 on Friday 14 May 2027.

Are Mathematics AA and AI examinations written during the same sessions?

Yes. Both Analysis and Approaches and Applications and Interpretation share the exact same timetable slots: Paper 1 on Thursday afternoon 13 May 2027, Paper 2 on Friday morning 14 May 2027, and HL Paper 3 on Tuesday afternoon 18 May 2027.

Can an individual student or school reschedule an IB Mathematics exam?

No. Rescheduling an examination requires formal written approval from the Assessment Division at the IB Global Centre in Cardiff. Neither candidates nor individual schools have the authority to alter scheduled exam slots.

How long are the May 2027 IB Mathematics papers?

For both AA and AI, Paper 1 and Paper 2 are 2 hours each at Higher Level (HL) and 1 hour 30 minutes each at Standard Level (SL). Paper 3, sat only by HL candidates, lasts 1 hour 15 minutes.

Does a school's UTC offset determine its IB exam zone?

No. Exam zones (A, B, or C) and their numeric sub-bands are designated directly by the IB and cannot be determined solely by geographic borders or UTC offsets. For example, numerical band 3 exists under both Zone A and Zone B. Candidates must verify their assigned zone with their school IB coordinator.

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Official Examination References

The examination dates and session details outlined above reflect the official May 2027 examination schedule sent by the IB to schools (final version); consult your school's IB coordinator for exact local timings.

For further reference, consult the following documentation:

• May 2027 Final Examination Schedule (School-Hosted Copy) — A seven-page final schedule document authorized by the International Baccalaureate and hosted for candidate reference.
• IB Diploma Programme Assessment and Exams Page — The official institutional hub detailing Diploma Programme assessment structures and general scheduling protocols.