What age is Cambridge IGCSE for?

Cambridge IGCSE is designed for students aged 14 to 16, typically in the final two years of secondary school. However, some students take individual subjects earlier or later — there is no formal age requirement.

Is Cambridge IGCSE harder than GCSE?

The two qualifications are broadly similar in level. Cambridge IGCSE syllabuses are designed to be culturally neutral and internationally portable. Some students find the exam style slightly different, but the academic demand is comparable.

How many Cambridge IGCSE subjects should a student take?

Most students take between six and nine subjects. A broad selection — typically including at least one language, one science, mathematics, and one humanities subject — is recommended to keep university options open.

Can homeschooled students take Cambridge IGCSE?

Yes. Homeschooled students register as private candidates through a local Cambridge-approved examination centre. They sit the same exams as school-enrolled students and receive the same Cambridge certificate.

What grade is needed to pass Cambridge IGCSE?

The passing threshold varies by university and programme. Grade C (or its equivalent) is commonly cited as a minimum pass. However, competitive university courses often require grades A* to B in relevant subjects.

What is Cambridge IGCSE?

The world's most widely taken international school qualification — and how to help your child succeed in it.

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Student studying Cambridge IGCSE at a desk with books open

Cambridge IGCSE (International General Certificate of Secondary Education) is the most widely taken international qualification for students aged 14 to 16. It is developed and awarded by Cambridge Assessment International Education, part of the University of Cambridge, and is recognised by schools, universities, and employers in over 160 countries.

For parents researching education options — especially those homeschooling internationally or looking for a curriculum that travels — Cambridge IGCSE is often the clear choice. It is structured, externally examined, and accepted almost everywhere. However, understanding exactly what IGCSE involves helps families make informed decisions about preparation, subject selection, and support.

This page explains what Cambridge IGCSE is, how it works, what subjects are available, and how students can get the most out of their preparation.

Cambridge IGCSE: the basics

Cambridge IGCSE is a two-year programme, typically studied from age 14 to 16 — equivalent to Years 10 and 11 in the UK, or Grades 9 and 10 in the US system. Students choose between six and twelve subjects, depending on their school or individual study plan.

At the end of the programme, students sit external exams set and marked by Cambridge. Results are graded on a scale from A* (highest) to G, with U for ungraded. Some newer syllabuses also use a 9–1 numerical scale, similar to the reformed GCSEs in England.

Who awards Cambridge IGCSE?

Cambridge Assessment International Education (CAIE) is the awarding body. It is a department of the University of Cambridge and operates independently of any government. This independence is one reason why Cambridge IGCSE is trusted internationally — its standards are set by Cambridge, not by any national ministry of education.

Is Cambridge IGCSE the same as GCSE?

The two qualifications are similar in level and timing, but different in scope. GCSE is a UK national qualification regulated by Ofqual. Cambridge IGCSE is an international qualification designed to be culturally neutral and portable. Many content areas overlap, but the syllabuses are set independently. Most universities in the UK and internationally accept both.

What subjects does Cambridge IGCSE cover?

Cambridge IGCSE offers over 70 subjects across five areas: Languages, Humanities, Social Sciences, Mathematics, Sciences, and Creative and Vocational subjects. Students typically choose a balanced mix.

The most widely taken Cambridge IGCSE subjects are:

Mathematics (syllabus 0580) — algebra, geometry, statistics, and number
English as a First Language (0500) or Second Language (0510/0511)
Physics (0625) — mechanics, electricity, waves, atomic physics
Chemistry (0620) — elements, bonding, reactions, organic chemistry
Biology (0610) — cells, genetics, ecology, reproduction
Computer Science (0478) — algorithms, programming, data representation
Economics, Geography, History, Business Studies, and more

For families using an IGCSE tutor to support their child, these core subjects account for the majority of sessions. Epivo currently provides full tutoring support for mathematics, physics, chemistry, biology, and English.

How are Cambridge IGCSE exams structured?

Each Cambridge IGCSE subject has its own syllabus and examination structure. Most subjects are assessed through written papers taken at an approved Cambridge examination centre. Some subjects also have a coursework component or a practical exam.

Exams are held in two annual sessions: May/June and October/November. Private candidates — including homeschooled students — can register through a local Cambridge-approved centre to sit the same exams as school-enrolled students.

Results are issued several weeks after the exam session. Cambridge IGCSE certificates are issued by Cambridge and carry the same weight regardless of where in the world the exam was taken. For more details, see Cambridge International Education's official guidance.

How Epivo helps students prepare for Cambridge IGCSE

Aligned to Cambridge syllabuses

Every Epivo session is mapped to the official Cambridge IGCSE syllabus — so preparation is focused on what actually appears in the exams.

Teaches through conversation

Epivo asks questions, listens to answers, and explains misunderstandings clearly. This is how lasting understanding is built — not through passive reading.

Works alongside any school or homeschool plan

Whether your child attends a Cambridge school or studies independently, Epivo fits around their existing timetable. No rigid schedule required.

Available when your child actually studies

Epivo is available 24/7. Late-night revision questions before an exam get answered immediately — no waiting until the next school day.

Frequently asked questions

What age is Cambridge IGCSE for?: Cambridge IGCSE is designed for students aged 14 to 16, typically in the final two years of secondary school. However, some students take individual subjects earlier or later — there is no formal age requirement.
Is Cambridge IGCSE harder than GCSE?: The two qualifications are broadly similar in level. Cambridge IGCSE syllabuses are designed to be culturally neutral and internationally portable. Some students find the exam style slightly different, but the academic demand is comparable.
How many Cambridge IGCSE subjects should a student take?: Most students take between six and nine subjects. A broad selection — typically including at least one language, one science, mathematics, and one humanities subject — is recommended to keep university options open.
Can homeschooled students take Cambridge IGCSE?: Yes. Homeschooled students register as private candidates through a local Cambridge-approved examination centre. They sit the same exams as school-enrolled students and receive the same Cambridge certificate.
What grade is needed to pass Cambridge IGCSE?: The passing threshold varies by university and programme. Grade C (or its equivalent) is commonly cited as a minimum pass. However, competitive university courses often require grades A* to B in relevant subjects.

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