Mathematics and Computer Science, BSc (Hons)

Mathematics underpins all contemporary science, business and technology. Our three-year BSc degree in Mathematics and Computer Science is a highly regarded programme that welcomes students from around the world. Throughout your studies you will develop a solid grounding in the fundamental concepts of mathematics and computer science, covering a range of industry-relevant topics including modelling, graphics, security, data analysis, machine learning and artificial intelligence. You will also have the opportunity to choose one of three key themes; Modelling and Simulation, Data Science and Logic, and AI, learing about the theoretical foundations, and developing the practical skills in programming and problem solving, to focus your interests and career prospects. Your learning will be shaped by inspirational and internationally-renowned academics who have expertise in a range of topics, and you will study in bespoke teaching spaces, designed by, and for, mathematicians and computer scientists. You will master the ideas and logic of mathematics and computer science, and their applications, with strong analytical skills, logical reasoning, data handling and quantitative thinking, building a highly desirable set of graduate attributes that will set you apart in the employment marketplace. This course also offers you the opportunity to study with a Year Abroad, a Year in Industry and a Foundation Year.

We require a minimum IELTS score of 6.0 overall (with a minimum of 5.5 in each component) or equivalent English language qualification. Please see the Swansea University admissions English language requirements page for a full list of accepted qualifications and tests.

International students: £20,250 per year

UK students: £9,790 per year

UK/Home: £9,790 per year

International: £20,250 per year

Sep 2026

Home; 26 August 2026 (International)

• Bay Campus, United Kingdom