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Why study Computer Science at Âé¶¹Éç?

Âé¶¹Éç is a few minutes' walk of Mill Lane where first-year lectures for Computer Science are held. The College also provides a modern library, a theatre, sporting facilities, playing fields, social activities and clubs and societies open to all.
 

Course structure and content

The Computer Science course (or ‘tripos’) is a four-year degree, and you can choose from a range of options in the first year.

Please visit the University website for full details of the , including the . You will also find information on the . If you have any further questions, please contact undergraduate.admissions@cst.cam.ac.uk. 
 

Teaching

Prof Richard mortier
Prof Richard Mortier, Director of Studies

Christ’s’ Fellows possess a range of expertise that covers the full spectrum of the Computer Science course, so you can expect strong, informed teaching.

  • Professor Richard Mortier: Christ’s Director of Studies in Computer Science and University Lecturer in the Systems Research Group at the Cambridge University Computer Lab
  • : Professor in Computer Science and a member of the Programming, Logic and Semantics Group
  • : Professor of Computer Science and a member of the Systems Research Group
  • Professor Steven Murdoch: Professor of Security Engineering at UCL and bye-fellow at Âé¶¹Éç.
  • Dr Damon Wischik: University Lecturer in the Human-Centred Computing Group at the Cambridge University Computer Lab.

Christ’s College Director of Studies in Computer Science Prof Richard Mortier can advise you on choosing options and arrange your twice-weekly ‘supervisions’. These small-group teaching tutorials offer support and tuition tailored to your personal work. As other universities usually tutor in much larger groups, this approach is a real advantage of a Cambridge education.

Our students enjoy the fact that Âé¶¹Éç is just a few minutes’ walk from Mill Lane, home of first-year Computer Science lectures.
 

What do our students think?

Student Q&A film
 

Read about the experiences of some of the Âé¶¹Éç Computer Science students:

If you’d like to hear from other Âé¶¹Éç students, please watch the and visit our Student Profiles page.
 

How to Apply

Visit How to Apply for full details and a timeline of the application process. We welcome applicants from all backgrounds and school types, all over the world. If you're applying from outside the UK, please read our international students section.

News
  • Please be careful to check our subject requirements below, as a strong background in Maths is essential.
  • All applicants for Computer Science at Cambridge take the TMUA. Please see the TMUA section below for dates and further details. We recommend that you register at the first opportunity once registration is open.  


Subject requirements

We particularly welcome applications from candidates with a strong background in mathematics and/or science.

If you are taking UK-designed A-levels (these include International A levels but not Singapore A levels).

  • A level Mathematics is required
  • A level Further Mathematics is required
  • It is desirable to take Physics and/or Computer Science.

If your school does not offer Further Maths, you may be able to get support from the . 

For all other qualifications, including the International Baccalaureate and Scottish Advanced Highers: 

  • Mathematics (or an equivalent) is essential. IB students must take Maths Analysis and Approaches and students in the USA system should take AP Calculus BC.
  • You must also take at least one other subject out of Physics, Chemistry or Biology.
  • It is desirable to take Physics and/or Computer Science.

Students in the Scottish system should see the advice here and students taking the International Baccalaureate should see the information here.

A number of our international candidates (from countries where you study a wide range of subjects at school in the final two years) take part in Mathematics competitions as a way to focus on extending mathematical knowledge and ability.
 

TMUA (registration required)

All applicants for Computer Science at Cambridge must sit a computer-based assessment called the . This is the same at all Cambridge Colleges. 

TMUA 2025: 
Account set-up opens: Monday 2 June (3pm UK time)
Bursary & Access arrangement applications open: Monday 2 June (3pm UK time)
Registration opens: Thursday 31 July
Registration deadline: 8 Sept, 6pm UK time if you have Access arrangements, otherwise 29 Sept, 6pm UK time 
TMUA 2025 Test dates: Monday 13 and Tuesday 14 October 2025
14 November: TMUA results released to candidates
(Dates as confirmed on the )


You take the TMUA in person at a Pearson Vue Test Centre. There are test centres in countries all over the world. Please read the and then look at the for full details, including and details for and students who have .

There is no set score that we are looking for and we don't expect you to get every question right. The TMUA forms part of our holistic admissions process, which means that we will look at your scores in the context of your whole application.

Interviews

If we select you for interviews, these usually take place in early December. At Âé¶¹Éç we do all of our interviews online. You can have your interviews either at home (most applicants do this) or at school (if easier). The interviews last 35-50 minutes in total. At Christ’s, we usually split the time into two interviews with academics in Computer Science.

Further, more general information about interviews (including two useful films) is available in the , and it's worth also having a look at supervisions (), as interviews are similar to what you do every week as a Cambridge student.

Offers

Âé¶¹Éç does not have fixed quotas of places for different subjects and the exact numbers admitted in any one year will depend upon the strengths of the fields of applicants in various subjects.

We define the terms of each offer individually, but the minimum offer for Computer Science is

You need to be academically ambitious: the majority of Âé¶¹Éç students arrive with higher grades than are required.

If you're taking another qualification, we expect you to be working at or close to the top of the mark range, for example

  • Baccalauréat français international (BFI): 17 (mention très bien) out of 20 overall, with a minimum of 17 in relevant subjects including Mathematics
  • European Baccalaureate: at least 85% overall, with 9/10 in relevant subjects including Mathematics

You can look up other qualifications in the and , and if you are applying from outside the UK please read the Âé¶¹Éç international students section for further information and check the country pages.

If you will have finished school when you apply, please also read about post-qualification applications, taking a gap year, and, if relevant, applying from a university.
 

Helpful resources

Including specification and sample tests with explained answers. There is also an to help prepare.
A FREE online learning platform developed by the Raspberry Pi Foundation and the University of Cambridge. The content is tailored to A level exam boards. You study and revise at your own pace, track your progress as you answer questions and work towards achieving better exam results. You can feel confident that you are accessing high-quality and relevant materials written by experienced teachers.
A programme that offers advice about choosing A level Further Mathematics, revision events, enrichment materials and activities, and tuition, when it is not available through your school or college. See in particular and , as well as , the and the free . There is also help with the step up from secondary school maths to A level maths.
This is to support students taking Further Maths A level (so you can use the free version) - it does not replace the A level Further Maths qualification.
Free online resources to help you develop mathematical reasoning and problem-solving skills. See in particular , , , and , 
Maths transition help;
A variety of maths articles and podcasts written for sixth form students, exploring the dynamic importance of maths and its applications. You can search for .
Mathematical/computer programming problems - the use of a computer and programming skills will be required to solve most problems.
If you can get hold of a Raspberry Pi, it would be good to follow one of the many hardware and software tutorials available online for it. This will give you familiarity with the UNIX command line, which you'll find very useful on the course at Cambridge.
Reading suggestions

- A Kee Dewdney, The New Turing Omnibus (Palgrave Macmillan, 2003)
- Jeannette Wing,
- Kevin Houston, (Cambridge University Press, 2009)

Publications such as and often have articles on Computer Science too.

Research talks
Year 12 opportunity to work on a summer research project. Strict eligibility criteria apply.
 If you're studying Physics in sixth form, this website will help you develop problem-solving skills in Physics. See  and . There is also a , and opportunity to . There's also a which covers the core syllabus for A level Physics.
A website for students who want to explore Computer Science beyond the school curriculum.
Introducing the academic and information skills that you will need during your studies, as well as how and where you would be working

 

Come to an Open Day / Webinar

Our open days and events page advertises regular online opportunities as well as events you can attend in Cambridge. If you can, sign up for a College Open Day (our October, February and September events normally include a meeting with a subject specialist). Between February and August we run regular webinars:

  • Subject Matters: The importance of post-16 subject choices (this one is also run Sept - Nov)
  • Cambridge for Beginners
  • Personal Statements and preparing for an application

Further subject-specific opportunities you might wish to consider include  organised by Cambridge Admissions Office, and subject-specific talks in the July Cambridge Open Days. If you are a UK student from a background where there is little tradition of entry to Higher Education, you can apply to attend a  in Computer Science or to shadow a current undergraduate studying Computer Science via the  (do be aware that there's a high proportion of applicants to places for both of these last two opportunities so please don't be discouraged if you don't get a place).

 

Want to know more?

For a full picture of what the course involves, please take a look at on the University website and visit the . If you have any queries, please send them to admissions@christs.cam.ac.uk and we’ll help however we can.

Undergraduate Admissions main page / Back to the subject list / How to apply / Why choose Âé¶¹Éç?