Guides

From IB maths to university admissions

I analysed official IB statistics and subject guides, and official university and test-provider sources, so that parents can plan everything from subject choices to applications, grade by grade.

Updated regularly

Every guide is updated whenever new official data comes out. Bookmark this page and check back.

IB news

IB news for parents

Official IB news that matters to Diploma students and parents, in plain words with the source: results, course changes, IB policy and Singapore IB news, plus a list of changes coming up.

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30.88May 2026 global Diploma average

Studying IB Maths

Grades and the grade calculator, which topics carry the marks, the IA and the Extended Essay, and an English–Korean glossary.

Tool · IB Math AA

IB Maths AA grade calculator

14past sessions of boundaries (HL 6, SL 8)

Enter Paper 1, 2, 3 and IA marks. See the weighted total out of 100, the grade it earned in each session from 2022 to 2025, and what you need for a target grade.

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IB Math AA · data to 2025

IB Mathematics, by the numbers

16.4%AA HL students with a 7 in 2025

How many students get a 7, how many marks out of 100 a 7 takes, how the IA mark changes the exam target, how to choose between HL and SL, and the new course from 2029.

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IB Math AA · Past papers 2021–2026

Which topics carry the most marks?

31%of HL Paper 1 and 2 marks are calculus (SL 26%)

873 Paper 1 and 2 questions sorted by topic: the share of marks, how often each topic appears, Paper 1 versus Paper 2, and how it compares with the IB's teaching hours.

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Internal assessment · AA & AI

The IB Maths IA: topic and criteria

20%of the final grade, earned before exam day

How the five criteria are marked, how SL and HL differ, how to turn an interest into a question that can reach the top bands, and the new criteria from August 2027.

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Extended essay · Mathematics

The maths Extended Essay

30marks across five new criteria from May 2027

What makes a good maths EE topic, eight kinds of topic that go wrong and how to fix them, the new criteria from May 2027, and the rules on help and AI.

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Glossary · IGCSE and IB

Maths glossary: English and Korean

230terms, from IGCSE to IB AA HL

230 maths terms by topic with the Korean school term, where Korean students learn it, and ten easily confused pairs.

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IGCSE and school pathways

For Grades 8–10: from IGCSE to IB Maths, IGCSE grade thresholds, and how Singapore international schools set up maths.

IGCSE → IB

From IGCSE to IB Mathematics

14 → 5SL items still new in IB after Add Maths

How IGCSE Extended, Additional Maths and IB AA SL and HL connect, which topics are taught where, and what to prepare before HL if a student has taken Extended only.

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IGCSE maths · 2022–2026

IGCSE maths grade thresholds

177/200for an A* in 0580 Extended, June 2026

Marks needed for each grade in Cambridge 0580, 0606 and 0607 and Edexcel 4MA1 and 4PM1 on the papers sat in Singapore, the share of top grades, and a calculator for your own marks.

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Singapore schools · 12 compared

Maths pathways at Singapore international schools

12schools checked on official school pages

Grade 9–10 maths courses, IB maths options, A Level and AP routes, school calendars and published HL criteria at 12 schools, from each school’s own documents.

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Choosing subjects and a major

Which IB subjects and which maths each university course asks for, and where each major leads.

IB subjects · by major

Which IB subjects for which major?

8 of 12medical courses here require Chemistry

For ten majors, the IB subjects and levels that 16 universities in the UK, Singapore, Hong Kong and Australia require or recommend, and which combination meets them all.

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Admissions · 2027 entry

Which IB Maths each degree requires

45courses checked on official university pages

AA or AI, HL or SL: course-by-course maths conditions at Cambridge, Oxford, Imperial, LSE, UCL, NUS, NTU and Australian universities, checked on official pages.

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Majors · careers

What can you do with each major?

S$4,500median starting pay, Singapore's six universities (2025)

Ten university majors: the jobs they lead to, where graduates went, and official pay data from Singapore, the UK and the US.

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University admissions

The calendar by grade, predicted grades, UK applications and admissions tests, medicine and dentistry, and applying in Singapore, Australia and the US.

Roadmap · Grades 8–12

Admissions roadmap by grade

15 OctUCAS deadline for Oxford, Cambridge and UK medicine (Grade 12)

What to decide in each grade from Grade 8 to Grade 12, which grades universities look at, and the application calendar from the summer of Grade 11 to the end of Grade 12.

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Predicted grades · 2027 entry

How IB predicted grades work

55%of students get at least a grade different from the prediction (IB)

Who sets them, what the IB does with them, how universities in six countries use them, how accurate they are, re-marks and retakes, and the November session.

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UK applications · 2027 entry

The UCAS personal statement: the three questions

4,000characters across the three answers (350 minimum each)

The three questions and 4,000-character limit introduced for 2026 entry, what to write for each with IB examples, a checklist before you submit, and the rules on AI.

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UK admissions tests · 2027 entry

TMUA, ESAT, TARA and STEP

7universities using the TMUA for 2027 entry

Which UK courses need which admissions test, how each test works, the 2026–27 dates and fees, and what IB Maths students should prepare.

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Medicine and dentistry · UK, Singapore, Australia

Applying to medicine and dentistry with the IB

1,918average UCAT UK score in 2026, out of 2,700

The UCAT, IB subjects and scores, interviews, international places, fees and what follows the degree, at 16 UK courses, 3 in Singapore and 7 in Australia.

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Singapore universities · 2027–28

Applying to NUS, NTU and SMU with the IB

S$21,400NUS Engineering, international, per year with Tuition Grant

Application windows and predicted-grade rules at the three universities, NUS subject prerequisites by course, medicine, fees and the Tuition Grant (three years' work after graduating), and the written parts of each form.

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Australia · 2027 intakes

Applying to Melbourne, Sydney, UNSW and Monash with the IB

99.95ATAR equivalent of an IB 45 (UAC and VTAC, 2027 entry)

IB scores by course, the IB-to-ATAR table, how and when a student in Singapore applies, predicted grades, July and September starts, fees and scholarships.

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US universities · fall 2027 & 2028

SAT and ACT policies at 40 US universities

11of 40 require SAT/ACT for fall 2027

Which universities require SAT or ACT for fall 2027 and fall 2028 entry, who superscores, where IB or AP can replace SAT/ACT, early deadlines and English-test rules, from official pages.

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AP and competitions

Exams and contests beyond the IB: AP Calculus, every AP exam in Singapore, and maths competitions.

AP Calculus · May 2027

AP Calculus AB and BC

46%BC students with a 5 in 2026 (AB 20%)

What AB and BC cover, the May 2027 exam format, score distributions to 2026, how universities use AP Calculus, and how to sit the exam in Singapore.

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AP exams · May 2027

AP exams: subjects, dates and testing in Singapore

42AP subjects in 2026–27, two of them new

All 42 AP subjects with 2027 exam dates, Singapore start times, format and 2026 scores, what universities ask for, and how to register with Prometric or USEIC.

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Competitions · 2026–27

Maths competitions in Singapore

100 · 85AMC 10 · AMC 12 scores that qualify for AIME 2027

AMC and AIME, UKMT, the SMO, the Australian contest and Waterloo: who can enter from Singapore, 2026–27 dates, awards, and what universities say.

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Every guide is an independent analysis by Math with Alex and is not affiliated with the IB, any university or any test provider. The numbers change every year, so each guide states the data it is based on.

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