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Computer Science and Mathematics

BSc (Hons) · 3 Years · Full-time · 21/09/2026 · UndergraduateMain Site

Course options

2026-2027
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Course summary

Are you drawn to the practical power and potential of computing and the beauty and logic of the mathematics behind it?

Computing has always relied on mathematical models and algorithms but mathematics also relies heavily on computers for exploring concepts, modelling ideas, problem-solving and even generating proofs. Both mathematics and computer science inform almost every aspect of our modern lives and this three-year joint honours programme allows you to immerse yourself in both and combine abstract concepts and fascinating theories with hands-on practical experience.

Our progressive curriculum is delivered by inspiring mathematicians and computer scientists and informed by input from industry. You will gain a solid grounding in all the fundamentals of pure and applied mathematics, whilst learning about computer programming, software engineering, algorithms and complexity. In computer science our focus is on contemporary technologies such as Web 2.0 and distributed and embedded systems. You will have the chance to experiment in well-equipped laboratories with cutting-edge technologies that are transforming the way we live and work. You will also gain transferrable skills such as project management, time management, team working, data handling, research and presentation. The programme's modular structure means you can tailor your studies to your own interests, whilst maintaining an equal split between the two disciplines.

Our Mathematics and Computer Science departments are highly respected for the quality of their research and teaching. They offer friendly and supportive learning environments with excellent facilities. We are one of only seven computer science departments in the UK to hold the Athena SWAN bronze award for increasing female participation in computer science. We offer short-term summer work placements and a dedicated personal adviser to guide you through your studies. You will also be welcome to join our thriving Computing Society.

Modules

Please refer to our website for information:
https://www.royalholloway.ac.uk/studying-here/undergraduate/computer-science/computer-science-and-mathematics/

Assessment method

Your course will be assessed by a combination of examinations and in-course assignments in the form of essays or presentations.

Ways to study this course

Campuses

  • Main Site

Study options

  • BSc (Hons) • Full-time • 3 Years

Start dates

  • 21/09/2026

Apply by
14 January

This is the equal consideration deadline. You can still apply after this date, but your application may not receive guaranteed consideration.

Application codes

Course code:
GG41
Institution code:
R72
Campus name:
Main Site
Campus Code:
-
Points of Entry:
Year 1

Royal Holloway, University of London has participated in the Teaching Excellence Framework. These ratings were awarded in 2023, for four years.

See why these ratings were awarded
What does this TEF outcome mean?

How to apply

Apply by
14 January

This is the deadline for applications to be completed and sent for this course. If the university or college still has places available you can apply after this date, but your application is not guaranteed to be considered.

Application codes

Course code:
GG41
Institution code:
R72
Campus name:
Main Site
Campus Code:
-

Points of entry

The following entry points are available for this course:

  • Year 1

International applicants

Open days

Entry requirements

Qualification requirements

UCAS Tariff - Not accepted

A level - AAB - ABB

Where an applicant is taking the EPQ alongside A-levels, the EPQ will be taken into consideration and result in lower A-level grades being required. Socio-economics factors which may have impacted an applicant's education will be taken into consideration and alternative offers may be made to these applicants. Required subject: Mathematics at grade A.

Pearson BTEC Level 3 National Extended Diploma (first teaching from September 2016) - DDD

In a relevant subject (with significant programming content) plus A-level grade A in Mathematics. Please see our website for the specific BTEC modules you must take in order to meet the entry requirements for this course.

Access to HE Diploma - D: 30 credits M: 15 credits

Pass in a relevant subject area with at least 30 level 3 credits at Distinction, 15 of which must be in Maths units, and the remaining level 3 credits at Merit, plus A-level Maths grade A.

Scottish Higher - AAABB

Including A in Mathematics

Pearson BTEC Level 3 National Diploma (first teaching from September 2016) - DD

Plus A-level grade A in Mathematics.

Pearson BTEC Level 3 National Extended Certificate (first teaching from September 2016) - D

Plus A-level grades AB including Mathematics grade A.

Pearson BTEC Extended Diploma (QCF) - D*DD

In a relevant subject (with significant programming content) plus A-level grade A in Mathematics. Please see our website for the specific BTEC modules you must take in order to meet the entry requirements for this course.

Pearson BTEC Diploma (QCF) - D*D

Plus A-level grade A in Mathematics.

Scottish Advanced Higher - AAB - ABB

Including A in Mathematics

International Baccalaureate Diploma Programme - 34 points

6,6,5 at Higher Level OR 34 points overall, including either 6 in HL Math, 6 in HL Analysis & Approaches, 7 HL in Applications & Interpretation or 7 in SL Analysis & Approaches

Welsh Baccalaureate - Advanced Skills Challenge Certificate (last awarded Summer 2024)

Requirements are as for A-levels where one non-subject-specified A-level can be replaced by the same grade in the Welsh Baccalaureate - Advanced Skills Challenge Certificate

Leaving Certificate - Higher Level (Ireland) (first awarded in 2017) - H2, H2, H2, H3, H3

Including H2 in Mathematics

Cambridge International Pre-U Certificate - Principal

Applicants with the Cambridge Pre-U are strongly encouraged to apply to Royal Holloway. Offers will be made on the basis of equivalent A-Level grades as can be found on the Royal Holloway website.

GCSE/National 4/National 5

We require English and Mathematics at grade 4/C

Combinations of qualifications will be considered on an individual basis, please contact us on admissions.enquiries@rhul.ac.uk to discuss your situation

Contextual admissions

Universities and colleges consider more than grades when assessing applications and may make offers based on a range of criteria. Learn more about contextual offers.

At Royal Holloway, we know every student approaches university with different experiences and backgrounds. We look at each application individually, and different factors can affect the exact offer a student receives. For instance, our contextual offer scheme means students from disadvantaged socio-economic background can receive a different offer. For full details please see our website.

Learn more on the Royal Holloway, University of London website

Historical entry grades data BETA

This section shows the range of grades students (with UK A-Levels or Pearson BTEC Level 3 National Extended Diplomas) who received offers were previously accepted with (learn more). It is designed to support your research but does not guarantee whether you will or won't get a place. Admissions teams consider various factors, including interviews, subject requirements, and entrance tests. Check all course entry requirements for eligibility.

Data from:
This course and 12 other mathematics courses
Date range:
2022-2024

Grades held by accepted students

For Royal Holloway, University of London, the top and bottom 5% of student grades have been removed from these calculations. This change helps to remove any extraordinary circumstances that could impact the data. Learn more here .
BBB Most common
  1. A*A*A
  2. Highest grades
  3. CCC
  4. Lowest grades

Offer rate for UK school & college leavers

98% Students aged 17/18 who applied to this course were offered a place.

How do you compare?

See how students with your grades have been accepted onto this course in the past.

Student Outcomes

Operated by the Office for Students

69 Employment after 15 months (Most common jobs)

86 Go onto work and study

The number of student respondents and response rates can be important in interpreting the data – it is important to note your experience may be different from theirs. This data will be based on the subject area rather than the specific course. Read more about this data on the Discover Uni website.

Fees and funding

Tuition fees

LocationFeeYear
International£29900Year 1
Republic of Ireland£9535*Year 1
England£9535*Year 1
Northern Ireland£9535*Year 1
Scotland£9535*Year 1
Wales£9535*Year 1
Channel Islands£9535*Year 1
EU£29900Year 1

* This is a provisional fee and subject to change.

Tuition fee status depends on a number of criteria and varies according to where in the UK you will study. For further guidance on the criteria for home or overseas tuition fees, please refer to the UKCISA website.

Additional fee information

Home (UK) students tuition fee per year*: £9,535

EU and international students tuition fee per year**: £29,900

Other essential costs***: There are no single associated costs greater than £50 per item on this course.

*The tuition fee for Home (UK) undergraduates is controlled by Government regulations. This figure is the fee for the academic year 2025/26 and is shown as a guide. The fee for the academic year 2026/27 has not yet been announced.

**This figure is the fee for EU and international students on this course in the academic year 2026/27.

Royal Holloway reserves the right to increase tuition fees annually for all students. For further information see: https://www.royalholloway.ac.uk/studying-here/fees-and-funding/

*** These estimated costs relate to studying this particular degree at Royal Holloway during the 2026/27 academic year. Costs, such as accommodation, food, books and other learning materials and printing, have not been included.

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