BSc in Mathematics

4 Years On Campus Bachelors Program

Heriot Watt University Edinburgh

Program Overview

The BSc (Hons) Mathematics at Heriot-Watt gives you a rigorous grounding in both pure and applied mathematics, blending theory with real-world problem solving. It suits students who enjoy logical thinking, want versatile skills useful across science, engineering, finance or data science — and value a degree that keeps multiple career paths open.

Curriculum Structure

Year 1
In the first year, you build a solid foundation: you’ll study Calculus A & B, Introduction to University Mathematics, Probability (Elements of Probability) and basic Statistics (Topics in Statistical Practice), all designed to help you transition smoothly from school. There are also optional modules like Logic and Proof and Discrete Mathematics, giving a glimpse into more theoretical math early on.

Year 2
In the second year your studies deepen. Core modules like Real Analysis, Linear Algebra, Multivariable Calculus, Numerical Analysis A, and Applied Mathematics A challenge you to think rigorously and solve complex problems. You also get optional choices — for example, Probability & Statistics A/B, Data Science Life Cycle, or Statistics for Science — letting you begin specialising or exploring statistics/data-oriented paths.

Year 3
Third year brings advanced topics and flexibility: you can pick from modules such as Abstract Algebra, Complex Analysis, Ordinary Differential Equations, Applied Mathematics B, Numerical Analysis B, or Vector Analysis, among others. There’s also a Project Preparation module that helps you gear up for independent work, honing both mathematical reasoning and research skills that are critical at higher levels.

Year 4 (if on 4-year track)
If you stay for the optional fourth year, you dive into high-level specialisations aligned with current research and applications: modules may include Functional Analysis, Optimisation, Partial Differential Equations, Mathematical Biology, Topology, Geometry, or Quantum Theory, depending on your preferences. The final Mathematics Project Dissertation lets you explore a topic in depth and build independent research skills, great for postgraduate study or technical careers.

Focus Areas

Pure mathematics (analysis, algebra, topology), applied mathematics (numerical analysis, differential equations, optimisation), statistics and probability, computational mathematics, and — optionally — mathematical modelling in biology or physics.

Learning Outcomes

Graduates emerge with strong analytical thinking, problem-solving, quantitative reasoning and computational skills, capable of formulating and solving complex real-world problems, combining theoretical understanding with practical applications across mathematics, data analysis, modelling and research.

Professional Alignment (Accreditation / Career Readiness)

The programme is delivered by Heriot-Watt’s Mathematics Department, associated with the Maxwell Institute for Mathematical Sciences — which ensures the curriculum is up-to-date, research-informed, and valued by employers in sectors like finance, engineering, data science and professional services.

Experiential Learning (Research, Projects, Internships etc.)

At Heriot-Watt, the BSc Mathematics program is designed to help you build real, practical skills alongside strong theoretical knowledge. You’ll engage in collaborative problem-solving, research-informed learning, and independent exploration supported by dedicated academic spaces and university-wide digital tools. Students benefit from hands-on academic support, access to specialist mathematics resources, and structured project work that prepares you for advanced study or professional roles.

Here’s how your experiential learning comes to life:

Maths Café peer-support hub where students work together on problem sheets, revision, and concept discussions, helping you strengthen understanding through collaboration and shared learning.
Access to extensive digital mathematics resources, including research journals, datasets, academic monographs, and subject-specific databases available through the university’s library system.
Use of university-wide computing laboratories equipped with mathematical and statistical software via the official Desktop Services network, supporting coursework, modelling tasks, and analytical exercises.
Research exposure through the Maxwell Institute for Mathematical Sciences, giving you insight into active research areas and opportunities to engage with seminars or academic activities connected to real-world mathematical applications.
Independent research skill-building, especially through the final-year Mathematics Project Dissertation, where you investigate a topic in depth, learn academic writing, and develop advanced reasoning and analytical skills.

Progression & Future Opportunities

Graduates from the BSc Mathematics programme at Heriot-Watt commonly secure roles in finance, data science, engineering, or research — many begin working soon after graduation, while others pursue further study or specialised training. Because the degree builds strong problem-solving and quantitative skills, it opens doors across multiple sectors and supports long-term career flexibility.

Here’s how Heriot-Watt supports your career growth and what you might expect:

The University’s Careers and Graduate Futures Service offers CV support, interview preparation, application workshops, aptitude-test practice, and one-on-one guidance — helping you turn your degree into a job offer.
Among recent graduates, approximately 80% are employed 15 months after graduation, while around 15% combine work with further study, demonstrating strong job placement.
Typical starting salary for many graduates is about £28,000, giving you a solid entry-level professional income.
Thanks to its reputation for producing analytically strong graduates and long-standing ties with industry, the programme is highly regarded for employability.
Whether you aim for careers in finance, data science, engineering, or research-oriented roles — this mathematics degree gives you the quantitative backbone employers value and the flexibility to shift fields or specialise later.

Further Academic Progression:
After completing the BSc, you can progress to a master’s or other postgraduate degrees in fields such as applied mathematics, data science, financial mathematics, engineering, or research domains. With the University’s strong research profile and links to advanced mathematics institutes, pursuing graduate-level study can deepen your expertise and expand your academic or career opportunities.