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Contents
  1. When are the Edexcel IAL exams in 2026 and 2027?
  2. What time do Edexcel IAL exams start in Malaysia?
  3. Edexcel IAL timetable October 2026 in Malaysia time
  4. Edexcel IAL timetable January 2027 in Malaysia time
  5. Edexcel IAL timetable May/June 2027 in Malaysia time
  6. Which Edexcel IAL units clash in 2026 and 2027?
  7. New for 2027: Edexcel IAL Computer Science
  8. Which IAL papers fall on Malaysian public holidays?
  9. Edexcel IAL October 2027 provisional timetable
  10. When is the Edexcel IAL entry deadline for January and June 2027?
  11. Should you resit a unit in January or wait for June?
  12. What to bring to an Edexcel IAL exam
  13. When are the Edexcel IAL results days in 2027?
  14. Frequently asked questions

The Edexcel IAL timetable for 2026 and 2027 has three final series: 8 to 30 October 2026, 8 to 25 January 2027 and 4 May to 10 June 2027. In Malaysia, a paper that Pearson's timetable marks "Morning" starts at 2:00 pm in January and at 1:00 pm in October and May/June, and an "Afternoon" paper starts at 5:00 pm in January and at 4:00 pm in the other two.[1]

Pearson's timetables give each paper a date and a session, and nothing more. The clock time for Malaysia sits in a separate start-time document for each series, and January's is not the same as October's or May/June's. This guide puts the two together for Mathematics, Further Mathematics, the three sciences, Economics, Business, Accounting, Psychology, Computer Science and Information Technology, and works out when each paper ends.[2]

Afterkelas teaches IAL classes online; it is not an exam centre. If your centre's timetable or your statement of entry differs from this page, follow the centre.

When are the Edexcel IAL exams in 2026 and 2027?

Pearson runs three International A Level series a year: October, January and May/June, which its timetable calls Summer 2027. All three series in the 2026 to 2027 year have final timetables, and the next October series is already out in provisional form.

Edexcel IAL exam series, 2026 to 2027
SeriesExam datesPearson timetableResults day
October 20268 to 30 October 2026FinalThursday 21 January 2027
January 20278 to 25 January 2027FinalThursday 4 March 2027
May/June 20274 May to 10 June 2027FinalThursday 12 August 2027
October 20278 October to 1 November 2027ProvisionalNot announced yet

Not every subject runs in every series. October has seven: Accounting, Biology, Business, Chemistry, Economics, Physics and Mathematics, with only eight Mathematics units. January adds the rest of Mathematics, Psychology, English, Geography, History and modern languages. May/June has every subject, and it is the only series in the 2026 to 2027 timetables with Computer Science, Information Technology and Law.

What time do Edexcel IAL exams start in Malaysia?

Pearson sets Malaysia's papers by the UK clock: Morning papers at 6:00 am UK time and Afternoon papers at 9:00 am. The UK is on Greenwich Mean Time (UTC+0) in January and on British Summer Time (UTC+1) in May, June and most of October, so the same UK slot lands an hour later in Malaysia (UTC+8) in January.

Malaysian start times by series
Series"Morning" papers"Afternoon" papersPearson's document
October 20261:00 pm4:00 pmOctober exams, updated August 2026
January 20272:00 pm5:00 pmJanuary exams, updated September 2026
May/June 20271:00 pm4:00 pmMay/June exams, updated May 2026

Pearson gives Singapore, Brunei, Hong Kong and the Philippines the same local times as Malaysia, so the tables on this page work there too.

Your centre can move these times a little. Pearson lets centres start a paper up to 30 minutes earlier or later without asking, and anyone who starts 30 minutes early stays under supervision until at least an hour after the published start. If you sit through the British Council or another body that runs exams for Pearson, Pearson's document tells you to check the exact timings with that body.

The October document has one gap. It gives a single Malaysian row for the whole series, 1:00 pm and 4:00 pm, although the UK clocks go back on Sunday 25 October 2026, before the last five days of papers. If your centre gives different times for 26 to 30 October, follow the centre.

Edexcel IAL timetable October 2026 in Malaysia time

October runs from Thursday 8 to Friday 30 October 2026, with Morning papers at 1:00 pm and Afternoon papers at 4:00 pm. It opens with Business Unit 1 and Physics Unit 1 and closes with Economics Unit 4 and Physics Unit 6. Further Pure, Decision, M3 and S3 are not offered in October.

Mathematics

October 2026: Mathematics
DateUnitMalaysia time
Fri 9 OctWMA11 Pure Mathematics 1 (P1)1:00 to 2:30 pm (Morning, 1h 30m)
Tue 13 OctWME01 Mechanics 1 (M1)4:00 to 5:30 pm (Afternoon, 1h 30m)
Thu 15 OctWMA12 Pure Mathematics 2 (P2)1:00 to 2:30 pm (Morning, 1h 30m)
Mon 19 OctWST01 Statistics 1 (S1)1:00 to 2:30 pm (Morning, 1h 30m)
Wed 21 OctWMA13 Pure Mathematics 3 (P3)4:00 to 5:30 pm (Afternoon, 1h 30m)
Thu 22 OctWME02 Mechanics 2 (M2)1:00 to 2:30 pm (Morning, 1h 30m)
Mon 26 OctWST02 Statistics 2 (S2)1:00 to 2:30 pm (Morning, 1h 30m)
Wed 28 OctWMA14 Pure Mathematics 4 (P4)4:00 to 5:30 pm (Afternoon, 1h 30m)

Physics, Chemistry and Biology

October 2026: Physics, Chemistry and Biology
DateUnitMalaysia time
Thu 8 OctWPH11 Physics Unit 1: Mechanics and Materials4:00 to 5:30 pm (Afternoon, 1h 30m)
Fri 9 OctWCH11 Chemistry Unit 1: Structure, Bonding and Introduction to Organic Chemistry4:00 to 5:30 pm (Afternoon, 1h 30m)
Mon 12 OctWBI11 Biology Unit 1: Molecules, Diet, Transport and Health4:00 to 5:30 pm (Afternoon, 1h 30m)
Tue 13 OctWCH12 Chemistry Unit 2: Energetics, Group Chemistry, Halogenoalkanes and Alcohols1:00 to 2:30 pm (Morning, 1h 30m)
Wed 14 OctWBI12 Biology Unit 2: Cells, Development, Biodiversity and Conservation4:00 to 5:30 pm (Afternoon, 1h 30m)
Thu 15 OctWPH12 Physics Unit 2: Waves and Electricity4:00 to 5:30 pm (Afternoon, 1h 30m)
Fri 16 OctWBI13 Biology Unit 3: Practical Skills in Biology I4:00 to 5:20 pm (Afternoon, 1h 20m)
Mon 19 OctWPH13 Physics Unit 3: Practical Skills in Physics I4:00 to 5:20 pm (Afternoon, 1h 20m)
Tue 20 OctWCH13 Chemistry Unit 3: Practical Skills in Chemistry I1:00 to 2:20 pm (Morning, 1h 20m)
Wed 21 OctWPH14 Physics Unit 4: Further Mechanics, Fields and Particles1:00 to 2:45 pm (Morning, 1h 45m)
Thu 22 OctWCH14 Chemistry Unit 4: Rates, Equilibria and Further Organic Chemistry4:00 to 5:45 pm (Afternoon, 1h 45m)
Fri 23 OctWBI14 Biology Unit 4: Energy, Environment, Microbiology and Immunity1:00 to 2:45 pm (Morning, 1h 45m)
Mon 26 OctWCH15 Chemistry Unit 5: Transition Metals and Organic Nitrogen Chemistry4:00 to 5:45 pm (Afternoon, 1h 45m)
Tue 27 OctWBI15 Biology Unit 5: Respiration, Internal Environment, Coordination and Gene Technology1:00 to 2:45 pm (Morning, 1h 45m)
Wed 28 OctWPH15 Physics Unit 5: Thermodynamics, Radiation, Oscillations and Cosmology1:00 to 2:45 pm (Morning, 1h 45m)
Thu 29 OctWBI16 Biology Unit 6: Practical Skills in Biology II1:00 to 2:20 pm (Morning, 1h 20m)
Thu 29 OctWCH16 Chemistry Unit 6: Practical Skills in Chemistry II4:00 to 5:20 pm (Afternoon, 1h 20m)
Fri 30 OctWPH16 Physics Unit 6: Practical Skills in Physics II4:00 to 5:20 pm (Afternoon, 1h 20m)

Economics, Business and Accounting

October 2026: Economics, Business and Accounting
DateUnitMalaysia time
Thu 8 OctWBS11 Business Unit 1: Marketing and People1:00 to 3:00 pm (Morning, 2h 00m)
Mon 12 OctWEC11 Economics Unit 1: Markets in Action1:00 to 2:45 pm (Morning, 1h 45m)
Wed 14 OctWBS12 Business Unit 2: Managing Business Activities1:00 to 3:00 pm (Morning, 2h 00m)
Fri 16 OctWEC12 Economics Unit 2: Macroeconomic Performance and Policy1:00 to 2:45 pm (Morning, 1h 45m)
Tue 20 OctWBS13 Business Unit 3: Business Decisions and Strategy1:00 to 3:00 pm (Morning, 2h 00m)
Tue 20 OctWAC11 Accounting Unit 1: The Accounting System and Costing4:00 to 7:00 pm (Afternoon, 3h 00m)
Fri 23 OctWEC13 Economics Unit 3: Business Behaviour4:00 to 6:00 pm (Afternoon, 2h 00m)
Tue 27 OctWBS14 Business Unit 4: Global Business1:00 to 3:00 pm (Morning, 2h 00m)
Tue 27 OctWAC12 Accounting Unit 2: Corporate and Management Accounting4:00 to 7:00 pm (Afternoon, 3h 00m)
Fri 30 OctWEC14 Economics Unit 4: Developments in the Global Economy1:00 to 3:00 pm (Morning, 2h 00m)

Both Accounting units are three-hour Afternoon papers this October, from 4:00 to 7:00 pm, on Tuesdays a week apart: 20 and 27 October.

Edexcel IAL timetable January 2027 in Malaysia time

January runs from Friday 8 to Monday 25 January 2027. Every start is an hour later than in October and May/June, Morning papers at 2:00 pm and Afternoon papers at 5:00 pm, so a two-hour Afternoon paper finishes at 7:00 pm. January has all fourteen Mathematics units, Further Pure and Decision included, but no Computer Science or Information Technology.

Mathematics and Further Mathematics

January 2027: Mathematics and Further Mathematics
DateUnitMalaysia time
Fri 8 JanWMA11 Pure Mathematics 1 (P1)2:00 to 3:30 pm (Morning, 1h 30m)
Tue 12 JanWST01 Statistics 1 (S1)5:00 to 6:30 pm (Afternoon, 1h 30m)
Wed 13 JanWMA12 Pure Mathematics 2 (P2)5:00 to 6:30 pm (Afternoon, 1h 30m)
Thu 14 JanWME01 Mechanics 1 (M1)2:00 to 3:30 pm (Morning, 1h 30m)
Thu 14 JanWFM01 Further Pure Mathematics 1 (FP1)5:00 to 6:30 pm (Afternoon, 1h 30m)
Fri 15 JanWMA13 Pure Mathematics 3 (P3)5:00 to 6:30 pm (Afternoon, 1h 30m)
Mon 18 JanWST02 Statistics 2 (S2)5:00 to 6:30 pm (Afternoon, 1h 30m)
Tue 19 JanWMA14 Pure Mathematics 4 (P4)2:00 to 3:30 pm (Morning, 1h 30m)
Tue 19 JanWDM11 Decision Mathematics 1 (D1)5:00 to 6:30 pm (Afternoon, 1h 30m)
Wed 20 JanWFM02 Further Pure Mathematics 2 (FP2)2:00 to 3:30 pm (Morning, 1h 30m)
Wed 20 JanWME02 Mechanics 2 (M2)5:00 to 6:30 pm (Afternoon, 1h 30m)
Thu 21 JanWFM03 Further Pure Mathematics 3 (FP3)5:00 to 6:30 pm (Afternoon, 1h 30m)
Fri 22 JanWST03 Statistics 3 (S3)5:00 to 6:30 pm (Afternoon, 1h 30m)
Mon 25 JanWME03 Mechanics 3 (M3)5:00 to 6:30 pm (Afternoon, 1h 30m)

Physics, Chemistry and Biology

January 2027: Physics, Chemistry and Biology
DateUnitMalaysia time
Fri 8 JanWBI11 Biology Unit 1: Molecules, Diet, Transport and Health5:00 to 6:30 pm (Afternoon, 1h 30m)
Mon 11 JanWCH11 Chemistry Unit 1: Structure, Bonding and Introduction to Organic Chemistry2:00 to 3:30 pm (Morning, 1h 30m)
Mon 11 JanWPH11 Physics Unit 1: Mechanics and Materials5:00 to 6:30 pm (Afternoon, 1h 30m)
Tue 12 JanWBI12 Biology Unit 2: Cells, Development, Biodiversity and Conservation2:00 to 3:30 pm (Morning, 1h 30m)
Tue 12 JanWCH12 Chemistry Unit 2: Energetics, Group Chemistry, Halogenoalkanes and Alcohols5:00 to 6:30 pm (Afternoon, 1h 30m)
Wed 13 JanWPH12 Physics Unit 2: Waves and Electricity5:00 to 6:30 pm (Afternoon, 1h 30m)
Thu 14 JanWBI13 Biology Unit 3: Practical Skills in Biology I2:00 to 3:20 pm (Morning, 1h 20m)
Thu 14 JanWCH13 Chemistry Unit 3: Practical Skills in Chemistry I5:00 to 6:20 pm (Afternoon, 1h 20m)
Fri 15 JanWPH13 Physics Unit 3: Practical Skills in Physics I5:00 to 6:20 pm (Afternoon, 1h 20m)
Mon 18 JanWBI14 Biology Unit 4: Energy, Environment, Microbiology and Immunity2:00 to 3:45 pm (Morning, 1h 45m)
Mon 18 JanWCH14 Chemistry Unit 4: Rates, Equilibria and Further Organic Chemistry5:00 to 6:45 pm (Afternoon, 1h 45m)
Tue 19 JanWPH14 Physics Unit 4: Further Mechanics, Fields and Particles5:00 to 6:45 pm (Afternoon, 1h 45m)
Wed 20 JanWBI15 Biology Unit 5: Respiration, Internal Environment, Coordination and Gene Technology2:00 to 3:45 pm (Morning, 1h 45m)
Thu 21 JanWCH15 Chemistry Unit 5: Transition Metals and Organic Nitrogen Chemistry2:00 to 3:45 pm (Morning, 1h 45m)
Thu 21 JanWPH15 Physics Unit 5: Thermodynamics, Radiation, Oscillations and Cosmology5:00 to 6:45 pm (Afternoon, 1h 45m)
Fri 22 JanWBI16 Biology Unit 6: Practical Skills in Biology II2:00 to 3:20 pm (Morning, 1h 20m)
Fri 22 JanWCH16 Chemistry Unit 6: Practical Skills in Chemistry II5:00 to 6:20 pm (Afternoon, 1h 20m)
Mon 25 JanWPH16 Physics Unit 6: Practical Skills in Physics II2:00 to 3:20 pm (Morning, 1h 20m)

Economics, Business and Accounting

January 2027: Economics, Business and Accounting
DateUnitMalaysia time
Mon 11 JanWBS11 Business Unit 1: Marketing and People2:00 to 4:00 pm (Morning, 2h 00m)
Mon 11 JanWEC11 Economics Unit 1: Markets in Action5:00 to 6:45 pm (Afternoon, 1h 45m)
Tue 12 JanWAC11 Accounting Unit 1: The Accounting System and Costing2:00 to 5:00 pm (Morning, 3h 00m)
Wed 13 JanWEC12 Economics Unit 2: Macroeconomic Performance and Policy2:00 to 3:45 pm (Morning, 1h 45m)
Fri 15 JanWBS12 Business Unit 2: Managing Business Activities2:00 to 4:00 pm (Morning, 2h 00m)
Fri 15 JanWEC13 Economics Unit 3: Business Behaviour2:00 to 4:00 pm (Morning, 2h 00m)
Mon 18 JanWBS13 Business Unit 3: Business Decisions and Strategy2:00 to 4:00 pm (Morning, 2h 00m)
Wed 20 JanWAC12 Accounting Unit 2: Corporate and Management Accounting2:00 to 5:00 pm (Morning, 3h 00m)
Wed 20 JanWEC14 Economics Unit 4: Developments in the Global Economy5:00 to 7:00 pm (Afternoon, 2h 00m)
Thu 21 JanWBS14 Business Unit 4: Global Business2:00 to 4:00 pm (Morning, 2h 00m)

Psychology

January 2027: Psychology
DateUnitMalaysia time
Fri 8 JanWPS01 Psychology Unit 1: Social and Cognitive Psychology5:00 to 6:30 pm (Afternoon, 1h 30m)
Tue 12 JanWPS02 Psychology Unit 2: Biological Psychology, Learning Theories and Development2:00 to 4:00 pm (Morning, 2h 00m)
Tue 19 JanWPS03 Psychology Unit 3: Applications of Psychology5:00 to 6:30 pm (Afternoon, 1h 30m)
Mon 25 JanWPS04 Psychology Unit 4: Clinical Psychology and Psychological Skills5:00 to 7:00 pm (Afternoon, 2h 00m)

January is also the tightest series: several pairs of units share a session, as the clash section below shows.

Edexcel IAL timetable May/June 2027 in Malaysia time

May/June runs from Tuesday 4 May to Thursday 10 June 2027, with Morning papers at 1:00 pm and Afternoon papers at 4:00 pm. All fourteen Mathematics units are Afternoon papers, so each starts at 4:00 pm, from P1 on 6 May to M3 on 10 June. This is also the only series with Computer Science and Information Technology.

Mathematics and Further Mathematics

May/June 2027: Mathematics and Further Mathematics
DateUnitMalaysia time
Thu 6 MayWMA11 Pure Mathematics 1 (P1)4:00 to 5:30 pm (Afternoon, 1h 30m)
Fri 7 MayWST01 Statistics 1 (S1)4:00 to 5:30 pm (Afternoon, 1h 30m)
Tue 11 MayWMA12 Pure Mathematics 2 (P2)4:00 to 5:30 pm (Afternoon, 1h 30m)
Thu 13 MayWME01 Mechanics 1 (M1)4:00 to 5:30 pm (Afternoon, 1h 30m)
Tue 25 MayWMA13 Pure Mathematics 3 (P3)4:00 to 5:30 pm (Afternoon, 1h 30m)
Thu 27 MayWFM01 Further Pure Mathematics 1 (FP1)4:00 to 5:30 pm (Afternoon, 1h 30m)
Tue 1 JunWDM11 Decision Mathematics 1 (D1)4:00 to 5:30 pm (Afternoon, 1h 30m)
Wed 2 JunWST02 Statistics 2 (S2)4:00 to 5:30 pm (Afternoon, 1h 30m)
Thu 3 JunWFM02 Further Pure Mathematics 2 (FP2)4:00 to 5:30 pm (Afternoon, 1h 30m)
Fri 4 JunWME02 Mechanics 2 (M2)4:00 to 5:30 pm (Afternoon, 1h 30m)
Mon 7 JunWMA14 Pure Mathematics 4 (P4)4:00 to 5:30 pm (Afternoon, 1h 30m)
Tue 8 JunWFM03 Further Pure Mathematics 3 (FP3)4:00 to 5:30 pm (Afternoon, 1h 30m)
Wed 9 JunWST03 Statistics 3 (S3)4:00 to 5:30 pm (Afternoon, 1h 30m)
Thu 10 JunWME03 Mechanics 3 (M3)4:00 to 5:30 pm (Afternoon, 1h 30m)

Which of these units add up to the AS or the full A level in Mathematics is on our Edexcel IAL Mathematics page.

Physics, Chemistry and Biology

May/June 2027: Physics, Chemistry and Biology
DateUnitMalaysia time
Tue 4 MayWBI11 Biology Unit 1: Molecules, Diet, Transport and Health4:00 to 5:30 pm (Afternoon, 1h 30m)
Wed 5 MayWCH11 Chemistry Unit 1: Structure, Bonding and Introduction to Organic Chemistry4:00 to 5:30 pm (Afternoon, 1h 30m)
Fri 7 MayWPH11 Physics Unit 1: Mechanics and Materials1:00 to 2:30 pm (Morning, 1h 30m)
Mon 10 MayWCH12 Chemistry Unit 2: Energetics, Group Chemistry, Halogenoalkanes and Alcohols4:00 to 5:30 pm (Afternoon, 1h 30m)
Wed 12 MayWPH12 Physics Unit 2: Waves and Electricity4:00 to 5:30 pm (Afternoon, 1h 30m)
Fri 14 MayWBI12 Biology Unit 2: Cells, Development, Biodiversity and Conservation4:00 to 5:30 pm (Afternoon, 1h 30m)
Wed 19 MayWPH13 Physics Unit 3: Practical Skills in Physics I4:00 to 5:20 pm (Afternoon, 1h 20m)
Thu 20 MayWBI13 Biology Unit 3: Practical Skills in Biology I4:00 to 5:20 pm (Afternoon, 1h 20m)
Fri 21 MayWCH13 Chemistry Unit 3: Practical Skills in Chemistry I4:00 to 5:20 pm (Afternoon, 1h 20m)
Mon 24 MayWBI14 Biology Unit 4: Energy, Environment, Microbiology and Immunity4:00 to 5:45 pm (Afternoon, 1h 45m)
Wed 26 MayWCH14 Chemistry Unit 4: Rates, Equilibria and Further Organic Chemistry4:00 to 5:45 pm (Afternoon, 1h 45m)
Fri 28 MayWPH14 Physics Unit 4: Further Mechanics, Fields and Particles4:00 to 5:45 pm (Afternoon, 1h 45m)
Wed 2 JunWCH15 Chemistry Unit 5: Transition Metals and Organic Nitrogen Chemistry1:00 to 2:45 pm (Morning, 1h 45m)
Thu 3 JunWPH15 Physics Unit 5: Thermodynamics, Radiation, Oscillations and Cosmology1:00 to 2:45 pm (Morning, 1h 45m)
Fri 4 JunWBI15 Biology Unit 5: Respiration, Internal Environment, Coordination and Gene Technology1:00 to 2:45 pm (Morning, 1h 45m)
Tue 8 JunWPH16 Physics Unit 6: Practical Skills in Physics II1:00 to 2:20 pm (Morning, 1h 20m)
Wed 9 JunWBI16 Biology Unit 6: Practical Skills in Biology II1:00 to 2:20 pm (Morning, 1h 20m)
Thu 10 JunWCH16 Chemistry Unit 6: Practical Skills in Chemistry II4:00 to 5:20 pm (Afternoon, 1h 20m)

Economics, Business and Accounting

May/June 2027: Economics, Business and Accounting
DateUnitMalaysia time
Tue 4 MayWAC11 Accounting Unit 1: The Accounting System and Costing1:00 to 4:00 pm (Morning, 3h 00m)
Wed 5 MayWBS11 Business Unit 1: Marketing and People1:00 to 3:00 pm (Morning, 2h 00m)
Thu 6 MayWEC11 Economics Unit 1: Markets in Action1:00 to 2:45 pm (Morning, 1h 45m)
Mon 10 MayWBS12 Business Unit 2: Managing Business Activities1:00 to 3:00 pm (Morning, 2h 00m)
Wed 12 MayWEC12 Economics Unit 2: Macroeconomic Performance and Policy1:00 to 2:45 pm (Morning, 1h 45m)
Mon 24 MayWBS13 Business Unit 3: Business Decisions and Strategy1:00 to 3:00 pm (Morning, 2h 00m)
Tue 25 MayWAC12 Accounting Unit 2: Corporate and Management Accounting1:00 to 4:00 pm (Morning, 3h 00m)
Wed 26 MayWEC13 Economics Unit 3: Business Behaviour1:00 to 3:00 pm (Morning, 2h 00m)
Tue 1 JunWBS14 Business Unit 4: Global Business1:00 to 3:00 pm (Morning, 2h 00m)
Fri 4 JunWEC14 Economics Unit 4: Developments in the Global Economy1:00 to 3:00 pm (Morning, 2h 00m)

Psychology, Computer Science and Information Technology

May/June 2027: Psychology, Computer Science and Information Technology
DateUnitMalaysia time
Tue 4 MayWPS01 Psychology Unit 1: Social and Cognitive Psychology1:00 to 2:30 pm (Morning, 1h 30m)
Thu 6 MayWIT11 Information Technology Unit 11:00 to 3:00 pm (Morning, 2h 00m)
Tue 11 MayWCP01 Computer Science Unit 1: Principles of Computer Science1:00 to 2:30 pm (Morning, 1h 30m)
Thu 13 MayWPS02 Psychology Unit 2: Biological Psychology, Learning Theories and Development1:00 to 3:00 pm (Morning, 2h 00m)
Fri 14 MayWIT12 Information Technology Unit 21:00 to 4:00 pm (Morning, 3h 00m)
Fri 28 MayWIT13 Information Technology Unit 31:00 to 3:00 pm (Morning, 2h 00m)
Wed 2 JunWIT14 Information Technology Unit 41:00 to 4:00 pm (Morning, 3h 00m)
Thu 3 JunWPS03 Psychology Unit 3: Applications of Psychology1:00 to 2:30 pm (Morning, 1h 30m)
Mon 7 JunWCP02 Computer Science Unit 2: Practical Programming and Problem-solving1:00 to 4:00 pm (Morning, 3h 00m)
Thu 10 JunWPS04 Psychology Unit 4: Clinical Psychology and Psychological Skills1:00 to 3:00 pm (Morning, 2h 00m)

Which Edexcel IAL units clash in 2026 and 2027?

Two of your units clash when they share a date and a session. January 2027 has the most: P2 and Physics Unit 2 share the Afternoon session on 13 January, and P3 and Physics Unit 3 share it on 15 January, a clash for anyone sitting those Mathematics and Physics units together.

Pearson requires IAL centres to run exams under the JCQ's Instructions for Conducting Examinations, and those rules set out what happens when papers clash.[3] If your papers in one session add up to three hours or less, you sit them one after the other in that session. The centre picks the order and may give you a supervised break of up to 20 minutes, spent in the exam room under exam conditions, so it is not revision time. If they add up to more than three hours, the centre may move one paper to the other session that day, and you stay under supervision in between, without your phone and away from anyone who has sat the paper.

So the P2 and Physics Unit 2 pair, three hours in all, runs from 5:00 pm until at least 8:00 pm on 13 January. Add up the lengths below for your own units.

January 2027: units that share a session
When (Malaysia time)Units in the same session
Fri 8 Jan (5:00 pm)Biology Unit 1 (1h 30m) and Psychology Unit 1 (1h 30m)
Mon 11 Jan (2:00 pm)Business Unit 1 (2h 00m) and Chemistry Unit 1 (1h 30m)
Mon 11 Jan (5:00 pm)Economics Unit 1 (1h 45m) and Physics Unit 1 (1h 30m)
Tue 12 Jan (2:00 pm)Accounting Unit 1 (3h 00m), Biology Unit 2 (1h 30m) and Psychology Unit 2 (2h 00m)
Tue 12 Jan (5:00 pm)Chemistry Unit 2 (1h 30m) and Statistics S1 (1h 30m)
Wed 13 Jan (5:00 pm)Pure Mathematics P2 (1h 30m) and Physics Unit 2 (1h 30m)
Thu 14 Jan (2:00 pm)Biology Unit 3 (1h 20m) and Mechanics M1 (1h 30m)
Thu 14 Jan (5:00 pm)Chemistry Unit 3 (1h 20m) and Further Pure FP1 (1h 30m)
Fri 15 Jan (2:00 pm)Business Unit 2 (2h 00m) and Economics Unit 3 (2h 00m)
Fri 15 Jan (5:00 pm)Pure Mathematics P3 (1h 30m) and Physics Unit 3 (1h 20m)
Mon 18 Jan (2:00 pm)Biology Unit 4 (1h 45m) and Business Unit 3 (2h 00m)
Mon 18 Jan (5:00 pm)Chemistry Unit 4 (1h 45m) and Statistics S2 (1h 30m)
Tue 19 Jan (5:00 pm)Decision D1 (1h 30m), Physics Unit 4 (1h 45m) and Psychology Unit 3 (1h 30m)
Wed 20 Jan (2:00 pm)Accounting Unit 2 (3h 00m), Biology Unit 5 (1h 45m) and Further Pure FP2 (1h 30m)
Wed 20 Jan (5:00 pm)Economics Unit 4 (2h 00m) and Mechanics M2 (1h 30m)
Thu 21 Jan (2:00 pm)Business Unit 4 (2h 00m) and Chemistry Unit 5 (1h 45m)
Thu 21 Jan (5:00 pm)Further Pure FP3 (1h 30m) and Physics Unit 5 (1h 45m)
Fri 22 Jan (5:00 pm)Chemistry Unit 6 (1h 20m) and Statistics S3 (1h 30m)
Mon 25 Jan (5:00 pm)Mechanics M3 (1h 30m) and Psychology Unit 4 (2h 00m)

October 2026 and May/June 2027 have far fewer shared sessions:

October 2026 and May/June 2027: units that share a session
When (Malaysia time)Units in the same session
Tue 20 Oct (1:00 pm)Business Unit 3 (2h 00m) and Chemistry Unit 3 (1h 20m)
Tue 27 Oct (1:00 pm)Biology Unit 5 (1h 45m) and Business Unit 4 (2h 00m)
Tue 4 May (1:00 pm)Accounting Unit 1 (3h 00m) and Psychology Unit 1 (1h 30m)
Thu 6 May (1:00 pm)Economics Unit 1 (1h 45m) and Information Technology Unit 1 (2h 00m)
Wed 2 Jun (1:00 pm)Chemistry Unit 5 (1h 45m) and Information Technology Unit 4 (3h 00m)
Thu 3 Jun (1:00 pm)Physics Unit 5 (1h 45m) and Psychology Unit 3 (1h 30m)
Fri 4 Jun (1:00 pm)Biology Unit 5 (1h 45m) and Economics Unit 4 (2h 00m)
Thu 10 Jun (4:00 pm)Chemistry Unit 6 (1h 20m) and Mechanics M3 (1h 30m)

If two of your units clash, mention it to your exams officer when you make your entry.

New for 2027: Edexcel IAL Computer Science

Computer Science is a new International A Level, taught from September 2026.[4] Its International AS units, Units 1 and 2, are examined for the first time in May/June 2027, and the full A level is first awarded in August 2028, after the May/June 2028 series.

IAL Computer Science, May/June 2027
UnitDate and Malaysia timeHow it is sat
WCP01 Unit 1: Principles of Computer ScienceTuesday 11 May 2027, 1:00 to 2:30 pm (Morning, 1h 30m)A written paper, or the same paper onscreen if the centre chooses
WCP02 Unit 2: Practical Programming and Problem-solvingMonday 7 June 2027, 1:00 to 4:00 pm (Morning, 3h 00m)Programming in Python 3 on a computer, fully onscreen

Each unit is marked out of 80 and counts for a quarter of the full A level. Pearson says its onscreen papers have the same questions as the paper versions and are taken at the same time, at a centre and under exam conditions.[5] The second-year units follow the same pattern, a theory paper and a three-hour practical. The specification lists every unit as available in January and June, but the January 2027 timetable has no Computer Science papers, so 11 May 2027 is the first chance to sit one.

Which IAL papers fall on Malaysian public holidays?

Pearson's timetable notes say each exam must be taken on the day and at the time shown, so a Malaysian public holiday does not move a paper. These holidays on the official 2027 list fall on IAL exam days.[6]

IAL papers on Malaysian public holidays in 2027
DateHoliday (where)Units in this guide that day
Thursday 14 January 2027Birthday of the Yang di-Pertuan Besar of Negeri Sembilan (Negeri Sembilan only)Biology Unit 3 and Mechanics M1 at 2:00 pm; Chemistry Unit 3 and Further Pure FP1 at 5:00 pm
Friday 22 January 2027Thaipusam (Kuala Lumpur, Putrajaya, Johor, Negeri Sembilan, Penang, Perak and Selangor)Biology Unit 6 at 2:00 pm; Chemistry Unit 6 and Statistics S3 at 5:00 pm
Thursday 20 May 2027Wesak Day (every state)Biology Unit 3 at 4:00 pm
Monday 7 June 2027Official birthday of the Yang di-Pertuan Agong (every state)Computer Science Unit 2 at 1:00 pm; Pure Mathematics P4 at 4:00 pm
Thursday 28 October 2027 (provisional timetable)Deepavali (every state except Sarawak)Physics Unit 5, Morning session; Pure Mathematics P4, Afternoon session

English Language, English Literature, Geography and modern language papers also fall on some of these days, so check Pearson's full timetable if you take them. Pearson left Monday 17 and Tuesday 18 May 2027, the two days listed for Hari Raya Qurban, free of IAL papers. Our 2027 school holidays guide sets out the year's public holidays and what they mean for school.

Edexcel IAL October 2027 provisional timetable

Pearson released the October 2027 timetable as provisional in September 2026 and asked centres for feedback by Friday 9 October 2026.[7] It runs from Friday 8 October to Monday 1 November 2027, with the same seven subjects and eight Mathematics units as October 2026.

October 2027: PROVISIONAL dates
SubjectUnits and provisional dates
MathematicsP1: Mon 11 Oct; M1: Wed 13 Oct; P2: Fri 15 Oct; S1: Tue 19 Oct; P3: Thu 21 Oct; M2: Fri 22 Oct; S2: Tue 26 Oct; P4: Thu 28 Oct
PhysicsUnit 1: Fri 8 Oct; Unit 2: Fri 15 Oct; Unit 3: Tue 19 Oct; Unit 4: Thu 21 Oct; Unit 5: Thu 28 Oct; Unit 6: Mon 1 Nov
ChemistryUnit 1: Mon 11 Oct; Unit 2: Wed 13 Oct; Unit 3: Wed 20 Oct; Unit 4: Fri 22 Oct; Unit 5: Tue 26 Oct; Unit 6: Fri 29 Oct
BiologyUnit 1: Tue 12 Oct; Unit 2: Thu 14 Oct; Unit 3: Mon 18 Oct; Unit 4: Mon 25 Oct; Unit 5: Wed 27 Oct; Unit 6: Fri 29 Oct
EconomicsUnit 1: Tue 12 Oct; Unit 2: Mon 18 Oct; Unit 3: Mon 25 Oct; Unit 4: Mon 1 Nov
BusinessUnit 1: Fri 8 Oct; Unit 2: Thu 14 Oct; Unit 3: Wed 20 Oct; Unit 4: Wed 27 Oct
AccountingUnit 1: Wed 20 Oct; Unit 2: Wed 27 Oct

Treat these dates as a guide until the final version replaces them. The provisional timetable gives only dates and Morning or Afternoon sessions, and the UK clocks go back on Sunday 31 October 2027, the day before the last two papers, so look again at the Malaysian start times once the final version is out.

When is the Edexcel IAL entry deadline for January and June 2027?

These are Pearson's deadlines for centres, from the Key Dates section of its 2026/27 Information Manual.[8]

IAL entry deadlines and late fees, 2026 to 2027
SeriesCentres can enter fromPearson's deadlineFee doubles fromFee trebles from
October 202620 July 2026Friday 28 August 202629 August 202625 September 2026
January 20274 September 2026Friday 16 October 202617 October 202614 November 2026
May/June 202720 November 2026Sunday 21 March 202722 March 202722 April 2027

After the deadline, the entry fee for each unit doubles, and from the high late fee date it trebles. Pearson refunds a withdrawn entry automatically up to that second date, and after it only with medical evidence. If January is your last series, the cash-in for your overall grade is due by the same deadline; Pearson charges a fee for any cash-in requested after it.

Your centre has to collect your entry before it can send it on, so its own closing date comes earlier. Ask your school, college or exam centre for that date and its fee for each unit. Private candidates enter through a Pearson-approved centre, which Pearson's Find an international centre search lists, and pay that centre, which may add its own administration fee.[9]

Should you resit a unit in January or wait for June?

January's entry deadline comes long before October's results. Entries for January 2027 close at Pearson on 16 October 2026, but October 2026 results arrive on 21 January 2027, when the January papers are nearly over, so anyone resitting an October unit in January has to enter without knowing the October result. June works the other way round: January results come out on 4 March 2027, before the June deadline of 21 March, so you can decide on June resits with your January results in hand.

Resit calendar, October 2026 to May 2027
DateWhat happens
Friday 16 October 2026Pearson's deadline for January 2027 entries
Friday 30 October 2026Last October 2026 papers
Friday 8 January 2027January 2027 papers begin
Thursday 21 January 2027October 2026 results
Monday 25 January 2027Last January 2027 papers
Thursday 4 March 2027January 2027 results
Sunday 21 March 2027Pearson's deadline for June 2027 entries
Tuesday 4 May 2027May/June 2027 papers begin

Pearson lets you resit an IAL unit as many times as you like. When it works out your overall grade, it uses the best result from your two most recent attempts at each unit, as long as you are entered under the same Unique Candidate Identifier (UCI).[10]

What to bring to an Edexcel IAL exam

Pearson's materials list for the October 2026 series sets out what candidates must have for each paper, and Pearson publishes a new list before each series, so check the one for yours.[11]

What Pearson says candidates must have, October 2026
SubjectWhat you need
MathematicsA calculator and the yellow Mathematical Formulae and Statistical Tables booklet
PhysicsA scientific calculator and a ruler, plus a protractor for Unit 1
ChemistryA scientific calculator and a ruler, plus the Data Booklet for Units 2, 4 and 5
BiologyA scientific calculator, a ruler and an HB pencil; the Unit 5 paper comes with a scientific article
Economics, Business and AccountingThe source booklet that comes with the paper

The same list sets rules for every paper. Write in black ink or ball-point pen unless the paper says otherwise, leave pale gel pens and correcting pens, fluid or paper at home, and bring no dictionary unless the paper allows one or you have an approved access arrangement to use one. Pearson's inspectors also check, in the exam room, that:

  • phones and other web-enabled devices are not with you;
  • watches are taken off and placed on the desk in front of you;
  • water bottles are clear, with no label;
  • a pencil case, if you need one, is see-through;
  • bags and coats are at the front of the room or outside it.

When are the Edexcel IAL results days in 2027?

Edexcel IAL results days in 2027
Results daySeriesMalaysia time
Thursday 21 January 2027October 2026Schools may release from 4:00 pm; ResultsPlus Direct opens at 5:00 pm
Thursday 4 March 2027January 2027Schools may release from 4:00 pm; ResultsPlus Direct opens at 5:00 pm
Thursday 12 August 2027May/June 2027Schools may release from 3:00 pm; ResultsPlus Direct opens at 4:00 pm

Pearson lets schools and colleges release results from 8:00 am UK time, which is 4:00 pm in Malaysia in January and March and 3:00 pm in August. ResultsPlus Direct, its free online results service, opens an hour later, at 9:00 am UK time.[12] The UK is on GMT in January and March and on BST in August, which is why the Malaysian times are an hour earlier in August. Your centre receives results a day earlier but may not release them to you before results day, when Pearson also posts its grade boundaries.

Frequently asked questions

When is the Edexcel IAL January 2027 exam series?

From Friday 8 January to Monday 25 January 2027. The first papers, on 8 January, include Pure Mathematics P1 at 2:00 pm Malaysian time, and the last papers, on 25 January, include Physics Unit 6 at 2:00 pm and Mechanics M3 at 5:00 pm.

What time is an Edexcel IAL Morning paper in Malaysia?

2:00 pm in the January series and 1:00 pm in the October and May/June series. Afternoon papers start at 5:00 pm in January and at 4:00 pm in October and May/June. Pearson lets centres start up to 30 minutes earlier or later, so check your centre's own timetable.

When is the Edexcel IAL entry deadline for January 2027?

Pearson's deadline for centres is Friday 16 October 2026. The entry fee doubles from 17 October and trebles from 14 November 2026. Your centre closes its own entries earlier, so ask it for its date.

When does the Edexcel IAL May/June 2027 series start and end?

It starts on Tuesday 4 May 2027, with Accounting Unit 1 and Psychology Unit 1 at 1:00 pm and Biology Unit 1 at 4:00 pm Malaysian time, and ends on Thursday 10 June 2027. Every Mathematics unit in this series is an Afternoon paper at 4:00 pm.

When are Edexcel IAL results released in 2027?

October 2026 results come out on Thursday 21 January 2027, January 2027 results on Thursday 4 March 2027 and May/June 2027 results on Thursday 12 August 2027. Pearson lets schools release results from 8:00 am UK time, which is 4:00 pm in Malaysia in January and March and 3:00 pm in August. ResultsPlus Direct opens at 9:00 am UK time: 5:00 pm in Malaysia in January and March, and 4:00 pm in August.

Can I resit an October 2026 unit in January 2027?

Yes, if you enter by your centre's closing date, which comes before Pearson's deadline of 16 October 2026. October results only come out on 21 January 2027, so you will enter without knowing your October result. Pearson uses the best of your two most recent attempts at a unit when it works out your overall grade.

Is the new IAL Computer Science in the January 2027 series?

No. International A Level Computer Science is first examined in May/June 2027: Unit 1 on Tuesday 11 May and Unit 2, an onscreen programming paper, on Monday 7 June 2027, both from 1:00 pm Malaysian time.

Do IAL exams go ahead on Malaysian public holidays?

Yes. Each paper is taken on the day and at the time on Pearson's timetable. In 2027, IAL papers fall on Thaipusam (22 January, a holiday in several states), Wesak Day (20 May) and the Agong's official birthday (7 June), among other days.

Is the October 2027 IAL timetable final?

No. Pearson released it as provisional in September 2026. It runs from Friday 8 October to Monday 1 November 2027, and its dates can change before the final version is published.

Do these start times apply in Singapore and Brunei?

Yes. Pearson's start-time documents give Singapore and Brunei the same local times as Malaysia: 2:00 pm and 5:00 pm in January, and 1:00 pm and 4:00 pm in October and May/June.

If Pearson corrects a final timetable, its notice and your centre's own timetable take precedence over this page.

References

  1. 1

    Malaysian start times

    Pearson, exam start times for International A Levels: January exams (document last updated September 2026), May/June exams (May 2026) and October exams (August 2026), all listed on Pearson's international exam start times page. Each gives the start times in local time, with the UK time of each session and the time difference beside them. Back to text

  2. 2

    The timetables

    Pearson Edexcel International Advanced Levels, October 2026 Examination Timetable (final, published 8 October 2025), January 2027 (final, 2 February 2026), Summer 2027 (final, 12 May 2026) and October 2027 (provisional, September 2026), from Pearson's exam timetables page. Pearson's list of corrections to final timetables, updated 12 August 2026, has no changes to any International A Level paper. Back to text

  3. 3

    Clash rules

    Pearson's guidance for international academic centres says centres running International A Levels must conduct exams "as per JCQ ICE conditions", and lists the prohibited items its test inspectors check. The clash rules are in the JCQ's Instructions for conducting examinations, effective from 1 September 2026, paragraphs 7.4 to 7.8. Back to text

  4. 4

    IAL Computer Science

    Pearson, Computer Science (2026), and the specification (Issue 1, March 2026), which sets out the four units, their formats and their unit codes. Back to text

  5. 5

    Onscreen exams

    Pearson, Onscreen Assessment, which lists International A Level Computer Science among the subjects with onscreen exams from 2027. Back to text

  6. 6

    The 2027 public holidays

    Bahagian Kabinet, Perlembagaan dan Perhubungan Antara Kerajaan, Jabatan Perdana Menteri, "Hari Kelepasan Am Tahun 2027", the federal and state holiday tables. Hari Raya Qurban and Deepavali are marked as subject to change. Back to text

  7. 7

    The October 2027 timetable

    Pearson, General Qualifications Bulletin International Issue 78, 9 September 2026, which announced the provisional October 2027 timetables and the feedback window. Back to text

  8. 8

    Entry and results dates

    Pearson, Information Manual 2026/2027: Key Dates, sections 1.1 to 1.4 (entry deadlines, late fees, late cash-in fees and refunds) and 1.7 (results dates and grade boundaries). Back to text

  9. 9

    Private candidates

    Pearson, Private candidates, which links to its Find an international centre search and notes that centres may charge their own administration fees. Back to text

  10. 10
  11. 11

    Exam equipment

    Pearson, stationery and materials spreadsheet for autumn 2026, on its Exam guidance and administration page. The general information sheet in the same file holds the rules on pens and dictionaries. Back to text

  12. 12

    Results release times

    Pearson, Results for students and parents: students "are permitted to receive their results on the results days from 8am (UK)", and those with ResultsPlus Direct can see them "from 9am (UK)". Back to text

Article by

Waiz Wafiq

Tech Lead, Afterkelas

Waiz Wafiq leads technology at Afterkelas and builds the systems behind its online classes, including the scheduling platform its tutors use and Skorlah, the exam practice app for students.

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