Think maths is just about numbers? Think again. A degree in Mathematical Sciences is about understanding the world, solving real problems, and powering the future. Whether you're into data, discovery, or want to make the next big tech breakthrough, maths is your launchpad. In an age of extraordinary technological development and innovation, a degree in the mathematical sciences will future-proof your career.
Ranked first in Australia for mathematics (QS World University Rankings by Subject 2025), the University of Sydney has introduced the new Bachelor of Mathematical Sciences and Bachelor of Mathematical Sciences (Honours) to open doors to exciting careers and big ideas for Australia’s next wave of students. Here are five reasons why this could be the degree for you.
Technology is changing fast, and maths is right at the centre. From AI and quantum computing to healthcare, finance, and space exploration, maths helps drive innovation in almost every industry. With this degree, you'll build powerful skills in maths, data, and problem-solving, setting you up for a robust career.
You could find a future career in:
Studying mathematics will set you up to make sense of complex problems, create smart solutions and make an impact in the world.
The Bachelor of Mathematical Sciences gives you the freedom to shape your studies around what excites you most. Pursue your passion by choosing one of our six majors:
If you like solving real-world problems and want to connect your mathematical skills to science and engineering, the Mathematical Modelling and Computation major is for you. You’ll learn the techniques behind building and testing models – the kind used to predict things like how diseases spread, how structures hold up, or how particles behave. Along the way, you’ll develop strong computational and numerical skills and apply them in areas like biology, medical science, physics, chemistry, and engineering. It’s all about using maths to understand how the world works, and how to make it better.
The Discrete Mathematics and Algorithms major gets you ready for the digital age. You’ll dive into areas of maths and computation that are all about logic, structure, and problem-solving, from number theory and cryptography to algorithms, operations research, and cutting-edge fields like deep learning and large language models. With a strong focus on computing, this major is perfect if you're interested in technology, coding, and the mathematics that powers the modern world.
When you study at the University of Sydney, you’ll become part of an exceptional maths community. We're ranked 1st in Australia and 38th in the world for mathematics in the QS World University Rankings by Subject 2025, and we are the only Australian university to receive the highest rating (5 out of 5) in every Australian Research Council Excellence in Research for Australia assessment for mathematical sciences.
Our exceptional teaching and research staff are world-leading experts working across seven research themes:
We’re also home to the Sydney Mathematical Research Institute (SMRI), which is the first institute of its kind in Australia. Both the School of Mathematics and SMRI bring top international mathematicians to campus, offering you access to the best researchers from across the globe.
American mathematician Poh Shen Loh lecturing at a Sydney Mathematical Research Institute event.
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LinkIn this degree, you’ll learn advanced data science techniques that can be used in all kinds of careers, from algorithmic trading in finance to bioinformatics in health and medical research.
As the amount of data in the world keeps growing, so does the demand for people who know how to work with it. You’ll learn how to analyse and interpret complex data, spotting patterns, trends and connections that help people make smarter decisions. Employers are actively looking for grads with these skills, and you’ll be ready.
The nice thing about studying mathematics is that it helps develop strong analytical skills, particularly the ability to break down a big problem into more manageable chunks and then devise reasonable solutions that consider the relevant variables and constraints.
Mathematics student
Our teaching takes you beyond the classroom through a series of capstone units, where you’ll get to put your maths skills to the test in real-world projects. These are hands-on, interdisciplinary experiences where you’ll work on real problems, just like you would in a future job or research setting.
You’ll gain experience in teamwork, research, writing, communication and project management. These units challenge you to use your maths in new and practical ways, and help you learn how to explain your ideas clearly to different audiences.
One thing that surprised me was how collaborative studying math can be. I expected it to be a very individual pursuit, but being able to work on problems with other students and the tutors in the tutorials has made math more enjoyable and allowed me to learn much more effectively.
Mathematics student
A degree in mathematical sciences provides a strong foundation for understanding complex systems, solving real-world problems, and driving innovation across a wide range of industries. At the University of Sydney, you’ll gain the skills, knowledge, and experience to make a meaningful impact in a data-driven, technologically advanced world.
