Struggling to Stand Out for Ivy League or Oxbridge with Your IB Subjects?

Boost your university profile with CGA’s 100% live classes and dual international curricula (A-Levels / AP), which have helped over 160 students secure offers from Oxbridge and Top 50 global universities.

Now enrolling for Jan & Feb 2026!

Now enrolling for Jan & Feb 2026!Now enrolling for Jan & Feb 2026!

#5

Ranked

Online high school in America (Niche)

72%

Scored

A or A* for their International A Levels

15+

Years

Average experience of teaching faculty

Top 5 Online High Schools in America by Niche.com

We’re proud to be one of the Top 5 Online High Schools, and #17 Best High School for STEM, in America by Niche.com. Discover why in our latest blog post.

USA based CGA student engaged in online class

Why IB Students in Asia Choose CGA

Accredited, Award-Winning Online School

CGA is accredited by COBIS, Pearson Edexcel, Cambridge, WASC, AP CollegeBoard and NCAA and ranked in the Top 100 Private Schools in the World by Spears School Index 2025.

161+ University Offers in 2025

This year alone, our students received offers from Oxford, Cambridge, King's College London, Princeton, Harvard and many more. Our students receive top university admissions support and 1:1 mentoring.

Flexible, Personalised Learning

With small live classes (8-15 per class) or 1:1 instruction led by top subject-specialist teachers, students learn at a pace that’s right for them. Design a bespoke timetable to fit your lifestyle.

Study based on Ability, not Age

Over 40% of our students are studying at least 1 subject at an accelerated level. With no limits on learning, students across Europe have the opportunity to stand out to top global universities.

Unrivalled Academic Excellence

CGA students achieve real results. This year, our students outperformed UK & global benchmarks: 90% scored 3+ in APs 87% scored A*-C in A Levels 87% scored 9-4 in IGCSEs 95% scored 9-4 in IGCSE Maths

Extracurriculars, Clubs and Meet-Ups

Students launch global clubs, step into student leadership roles, and enjoy a wide range of extracurriculars. Our in-person meet-ups provide students with the chance to connect around the world.

Last Chance! Secure your Spot by mid-August

Our Asia Admissions Team will contact you to advise you on curriculum choice, subject selection, and enrolment process/fees.

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Exceptional Student Results

Our students consistently outperform global averages, with many achieving the world’s highest marks in AP and Pearson exams.

Curriculum	% of CGA grades in the highest bracket
Pearson Edexcel IGCSEs	58% scored 7-9 (equivalent to A and above)
Pearson Edexcel A Levels	72% scored A or A*
Advanced Placement (AP)	42% scored a perfect 5 (vs global average of 12%)

Accepted To The World's Best Universities

With the personalised support from CGA's college counselling team from Harvard and U of Michigan, our students are admitted to the world's most selective institutions each year.

US	UK
Stanford University	Cambridge University
Princeton University	University of Oxford
Columbia University	Imperial College London
UPenn (Wharton)	London School Of Economics
UC Berkeley	University College London
UCLA	University of Edinburgh
Johns Hopkins	University of Durham
Northwestern	Bristol
Williams College	Oxford Brookes University
Cornell University	Leicester
NYU	Nottingham University

Accepting Late Transfer Enrolments Now

Accepting Late Transfer Enrolments NowAccepting Late Transfer Enrolments Now