Bachelor in Department of Mathematical Sciences

The tuition fee is 6,866,000 KRW per year.

KAIST (Korea Advanced Institute of Science and Technology), based in Yuseong-gu, South Korea, offers a bachelor's degree through its Department of Mathematical Sciences, taught in English over four years with a September start. Mathematical sciences covers both pure and applied mathematics, typically including analysis, algebra, geometry, probability, statistics, and numerical or computational methods. Students generally build a foundation in calculus and linear algebra before advancing into more abstract areas such as real and complex analysis, algebraic structures, and topology, alongside applied topics like differential equations and optimization. Coursework often extends into statistics and computational mathematics, giving students tools relevant to data analysis, modeling, and scientific computing alongside theoretical mathematics. Because mathematics underlies much of science, engineering, and finance, graduates from this kind of program have flexibility to move into a range of fields depending on their elective focus. Career paths include roles in data science, quantitative finance, actuarial work, software development, and further graduate study in mathematics, statistics, or related quantitative disciplines. South Korea's technology and finance sectors offer relevant destinations for graduates with strong mathematical training, particularly given the country's emphasis on quantitative fields in engineering and computing. As part of a research-intensive university, mathematical sciences undergraduates at KAIST often have opportunities to engage with faculty research in areas from pure mathematics to applied and computational topics. English-medium instruction makes this four-year mathematics program accessible to international students at a leading Korean science and technology institution.