BSc Mathematics and Computer Science (GG14)

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Mathematics and Computer Science (GG14)

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Course summary

Maths powers computing and computing has revolutionised modern mathematics, allowing us to solve complex problems using advanced techniques faster than ever before.

Our BSc Mathematics and Computer Science joint honours degree combines the fundamentals of both disciplines. You'll build a strong mathematical foundation, enabling you to see computer science not just as engineering, but as a rigorous scientific discipline rooted in logic and abstraction.

You'll be equipped to contribute to areas ranging from pure mathematics to applied computer science. This will include:

  • cryptography
  • data science
  • financial modelling
  • quantum algorithms.

You'll develop leading expertise in the rapidly evolving fields of artificial intelligence (AI) and machine learning, by studying them from mathematical and applied perspectives.

Join a university ranked 4th in the UK for maths research and 7th for computer science research (THE analysis of REF 2021) with an excellent reputation for teaching and learning (a top ten UK university, QS World University Rankings 2026).

Our Think Big international scholarships for undergraduate and postgraduate students could help you fund your UK study at the University of Bristol.

Course structure

Years one and two cover essential, core components of mathematics and computer science, providing you with a strong foundation for future years.

Year three is your opportunity to tailor your mathematics and computer science options. This will prepare you to graduate with a balance of theoretical and practical skills that reflect your interests.

Full details about the course structure and units for this course can be viewed in the programme catalogue.

Go to programme catalogue

Entry requirements

We accept a wide variety of qualifications and welcome applications from students of all backgrounds. Below is a guide to the typical offers for this course.

A*A*A including A* in Mathematics and A in another mathematics-related subject, or A*AA including A*A (in any order) in Mathematics and Further Mathematics. Mathematics-related subjects include Biology; Chemistry; Computer Science; Economics; and Physics. STEP paper achievement may be included as part of an alternative offer.
AAA. Mathematics-related subjects include Biology; Chemistry; Computer Science; Economics; and Physics. STEP paper achievement may be included as part of an alternative offer.

Find out if you are eligible for a contextual offer
D*D*D in either Engineering BTEC National Level 3 Extended Diploma, plus A in Mathematics at A-level (or equivalent), or any Applied General BTEC National Level 3 Extended Diploma, plus A in Mathematics at A-level (or equivalent). Applicants taking Engineering BTEC may be invited to take the University of Bristol mathematics test in place of A-level Mathematics.

Find out more about BTEC entry requirements
40 points overall with 18 at Higher Level, including 7 at Higher Level in Mathematics (either Analysis and Approaches or Applications and Interpretations) and 6 at Higher Level in another mathematics-related subject. Mathematics-related subjects include Biology; Chemistry; Computer Science; Economics; and Physics. STEP paper achievement may be included as part of an alternative offer.
36 points overall with 18 at Higher Level, including 6, 6 at Higher Level in Mathematics (either Analysis and Approaches or Applications and Interpretations) and another mathematics-related subject. Mathematics-related subjects include Biology; Chemistry; Computer Science; Economics; and Physics. STEP paper achievement may be included as part of an alternative offer.

Find out if you are eligible for a contextual offer
Advanced Higher: AA in Mathematics and another mathematics-related subject (including Mathematics of Mechanics), and Standard Higher: AAAAA. Mathematics-related subjects include Biology; Chemistry; Computer Science; Economics; and Physics. STEP paper achievement may be included as part of an alternative offer.
Access to HE Diploma in Engineering, Science, or Computing (or similar titles) with 30 credits at Distinction and 15 at Merit, and A in A-level Mathematics. Or Access to HE Diploma in Engineering, Science, or Computing (or similar titles) with 30 credits at Distinction and 15 at Merit, we require at least 12 Level 3 graded Maths credits at Distinction which must cover Algebra, Calculus and Trigonometry. (We may ask for Distinctions in particular units or combinations of units to satisfy subject requirements), and achieving the required level in the University of Bristol mathematics test.

More about Access to HE entry requirements
Requirements are as for A-levels, where you can substitute a non-subject specific grade for the Advanced Skills Baccalaureate Wales or the Welsh Baccalaureate Advanced Skills Challenge Certificate at that grade.
Requirements for principal subjects are as for A-level, where D1/D2 is A*, D3 is A, M1/M2 is B, and M3 is C.
The University of Bristol welcomes applications from international students, and we accept a wide range of qualifications for undergraduate and postgraduate study.

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More about UK qualifications.

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