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Parent guide · IGCSE

Cambridge vs Edexcel IGCSE: what actually differs

Cambridge International and Pearson Edexcel are the two IGCSE boards used in most Gulf British schools, and both are accepted equally by sixth forms and universities. The differences are in paper design: in Maths, Cambridge 0580 has a non-calculator and a calculator paper with Core and Extended tiers, while Edexcel 4MA1 has two calculator papers at Foundation and Higher tier. Cambridge sciences include a multiple-choice paper and a practical paper; Edexcel sciences test practical skills inside two written papers. Cambridge grades A* to G in most countries; Edexcel grades 9 to 1. Your child's school chooses the board, usually subject by subject.

Facts checked:

At a glance

Recognition
Equal: both accepted by sixth forms and universities
Grading
Cambridge A* to G (9 to 1 in some regions); Edexcel 9 to 1
Series
Both: May to June and November
Maths codes
Cambridge 0580; Edexcel 4MA1
Who decides
The school, usually subject by subject

IGCSE Maths: Cambridge 0580 vs Edexcel 4MA1

Maths is where the two boards differ most visibly. Figures from the current syllabus and specification.

Cambridge 0580Edexcel 4MA1
TiersCore (grades C to G) and Extended (A* to E)Foundation (grades 5 to 1) and Higher (9 to 4)
Papers, lower tierPaper 1 non-calculator and Paper 3 calculator, 1 h 30 min and 80 marks eachPapers 1F and 2F, 2 hours and 100 marks each
Papers, upper tierPaper 2 non-calculator and Paper 4 calculator, 2 hours and 100 marks eachPapers 1H and 2H, 2 hours and 100 marks each
CalculatorNot allowed on Papers 1 and 2Allowed on both papers
FormulaeList of formulas given for Core and ExtendedFormulae sheet given for each tier
Weighting50% per paper50% per paper

IGCSE Biology: Cambridge 0610 vs Edexcel 4BI1

The sciences show the second big difference: how practical skills are assessed.

Cambridge 0610Edexcel 4BI1
TiersCore and ExtendedNone: one route for all
Multiple choicePaper 1 or 2: 40 questions, 45 minutes, 30%None
Written theoryPaper 3 or 4: 1 h 15 min, 80 marks, 50%Paper 1: 2 hours, 110 marks, 61.1%; Paper 2: 1 h 15 min, 70 marks, 38.9%
Practical skillsPaper 5 practical test or Paper 6 alternative to practical, 20%Tested inside the written papers

What the differences mean for your child

In Maths, the Cambridge non-calculator paper is the one that catches students out. Arithmetic with fractions, surds and standard form has to be done by hand, and a student used to reaching for a calculator loses marks on the simplest steps. Edexcel students can use a calculator throughout, but the Higher papers are long, at two hours each, and reward stamina and careful setting out.

In the sciences, Cambridge's multiple-choice paper rewards broad, precise recall across the whole syllabus, and the alternative to practical paper rewards students who know experimental method well enough to describe it without doing it. Edexcel's written papers put more weight on extended answers, so students who write clear, structured explanations tend to do well.

Grading also differs. Cambridge IGCSEs are graded A* to G around the world, and Cambridge offers 9 to 1 versions only in some regions. Edexcel International GCSE grades 9 to 1. Universities read both scales; it simply means a certificate can show letters for some subjects and numbers for others.

Tier rules are not the same

Both boards cap the lower tier. On Cambridge 0580 Core, the best grade available is C; on Edexcel 4MA1 Foundation, it is 5. Higher and Extended open the top grades but assume fluent algebra. Edexcel sciences have no tiers at all, while Cambridge sciences do, so a student moving between boards may meet a tier decision they did not expect.

Because the lower tier caps the grade, ask the school which tier your child is entered for and whether that can still change. A student who needs a 6 or 7 to take maths at A-Level has to sit the upper tier on either board.

Where each board tends to suit a student

Your child...Often easier onWhy
Has weak mental arithmeticEdexcel MathsCalculator allowed on both papers
Is quick and accurate but tires in long papersCambridge MathsShorter papers at Core level; Extended papers are 2 hours
Recalls facts well, writes brieflyCambridge sciencesMultiple-choice paper worth 30%
Writes good explanationsEdexcel sciencesLonger written answers carry the marks

These are tendencies, not rules. Schools choose the board, so this table is most useful for knowing where to focus revision.

Can you choose the board?

Usually not: the school chooses, often subject by subject, and enters students as a cohort. A private candidate sitting at a British Council or other exam centre can choose, which matters for students who are homeschooled or retaking. Some schools switch boards for a subject between cohorts, so check the syllabus code on your child's exam entry rather than relying on what an older sibling sat.

Both boards offer a May to June series and a November series, so a retake does not mean waiting a whole year. Check the exam dates pages for the session your child is aiming at.

How one-to-one lessons help

The most useful thing a tutor does is teach to the right paper. For Cambridge Maths that means drilling non-calculator technique and the structure of Papers 2 and 4; for Edexcel Maths it means pacing two-hour calculator papers and the multi-step problems that carry the most marks. In the sciences, a Cambridge student needs multiple-choice speed and alternative-to-practical method, and an Edexcel student needs structured six-mark style answers.

LiveTutor matches tutors who teach the specific board and syllabus your child is entered for. Lessons are one to one, 60 minutes, on a shared online whiteboard, and practice is marked against the board's own mark schemes.

Common questions

Is Cambridge or Edexcel IGCSE easier?

Neither is easier overall. Each suits different strengths: Edexcel Maths allows a calculator on both papers, while Cambridge sciences include a multiple-choice paper. Universities and sixth forms treat both equally.

Do universities prefer Cambridge or Edexcel?

No. Both are accepted on the same basis. What matters is the grade and, for subjects continued at A-Level or IB, the tier.

Can my child switch boards before the exam?

Only if the school or exam centre agrees and the syllabus content has been covered. Switching late is risky because the paper styles differ, especially in Maths.

Why does my child's certificate show letters and numbers?

Cambridge grades most IGCSEs A* to G while Edexcel grades 9 to 1, so a student who sits both boards gets both scales. Grade 4 lines up with C and grade 7 with A.

How much is IGCSE tutoring with LiveTutor?

$15 a lesson, the same for every subject and level, on a weekly plan of 1 to 5 lessons billed monthly. The first lesson is a free trial with a tutor who teaches your child's board.

Sources

Dates and figures on this page come from these official and published sources. Always confirm deadlines on the official page before acting on them.

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