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An image to illustrate the BSc (Honours) Mathematics and Statistics
Gain extensive knowledge of probability and statistics. Combine this with pure mathematics or applied mathematics. This degree will equip you with problem-solving and decision-making tools. You’ll experience using statistical software and practise conducting and communicating statistical investigations. You’ll develop your understanding of big data, multivariate data analysis, regression analysis, and hypothesis testing, and explore both classical and Bayesian statistics. A mathematics and statistics degree can let you access professional training or entry-level roles in various career areas, such as data analysis, finance, teaching, and statistics.
This course is accredited by:
Royal Statistical Society logo
Institute of Mathematics & Its Applications logo
Stage 1 of this degree is the same as our Certificate of Higher Education in Mathematical Sciences (T14) and Stage 1 of our Diploma of Higher Education in Mathematical Sciences (W43), BSc (Honours) Mathematics (Q31) and BSc (Honours) Mathematics and its Learning (Q46).
This maths and statistics degree has three stages, each comprising 120 credits.
Our modular study approach gives you the flexibility to complete your qualification at a pace that fits around your life. Whether you prefer a fast track or want to work at a slower rate, you can tailor your study plan to suit your needs.
You’ll choose one of two starts depending on your level of mathematical knowledge: the default start enables you to build up skills, knowledge and confidence at a slower pace, the intensive start allows you to build on your existing mathematics study. Read the Entry requirements to decide which start is right for you.
ModulesCreditsStart month
You'll study all four of the following:
Discovering mathematics (MU123)30Oct | Feb
Introducing statistics (M140)30Oct | Feb
Essential mathematics 1 (MST124)30Oct | Feb
Essential mathematics 2 (MST125)30Oct | Feb
MST125 includes a remote exam you'll take at home or another suitable location. The exam will be invigilated online by ProctorU, a service based outside the UK and with whom you must agree to additional Terms of Service. Find out more about online invigilation.

ModulesCreditsStart month
You'll study all three of the following:
Essential mathematics 1 (MST124)30Oct | Feb
Introducing statistics (M140)30Oct | Feb
Essential mathematics 2 (MST125)30Oct | Feb
MST125 includes a remote exam you'll take at home or another suitable location. The exam will be invigilated online by ProctorU, a service based outside the UK and with whom you must agree to additional Terms of Service. Find out more about online invigilation.
You'll choose one from:
Stage 1 option modules
30See list

You’ll study two 30-credit statistics modules that introduce modern applied statistics and explore fundamental statistical techniques, and choose one of two routes, studying a 60-credit module in either applied mathematics or pure mathematics.
ModulesCreditsStart month
You'll study both of the following:
Analysing data (M248)30Oct
Practical modern statistics (M249)30Oct

ModulesCreditsStart month
You'll study the following:
Mathematical methods, models and modelling (MST210)60Oct

ModulesCreditsStart month
You'll study the following:
Pure mathematics (M208)60Oct

You’ll study three 30-credit statistics modules, further developing your statistical expertise, and choose one 30-credit module from the route you chose at Stage 2.
ModulesCreditsStart month
You'll study all three of the following:
Applications of probability (M343)30Oct
Applied statistical modelling (M348)30Oct
Mathematical statistics (M347)30Oct

ModulesCreditsStart month
You'll choose one from:
Complex analysis (M337)30Oct
Computational applied mathematics (MST374)30Oct
Deterministic and stochastic dynamics (MS327)30Oct
Graphs, games and designs (MST368)30Oct
Mathematical methods and fluid mechanics (MST326)30Oct
Learning and doing algebra (ME322)30Oct
Learning and doing geometry (ME321)30Oct
Mathematical thinking in schools (ME620)30Oct

ModulesCreditsStart month
You'll choose one from:
Complex analysis (M337)30Oct
Computational applied mathematics (MST374)30Oct
Deterministic and stochastic dynamics (MS327)30Oct
Graphs, games and designs (MST368)30Oct
Learning and doing algebra (ME322)30Oct
Learning and doing geometry (ME321)30Oct
Mathematical thinking in schools (ME620)30Oct

You can complete this degree in as little as three years by studying at a pace equivalent to full-time. That’s 120 credits per year. To complete in three years, you’ll need to start your degree in October.
Don’t worry if your circumstances change. You don’t have to stick to a full-time study pace. You can change the pace of your learning each year depending on what's right for you.
We recommend studying at a full-time pace only if the intensive start is suitable for you. This pathway is designed for students who already have a strong background in mathematics and are confident managing a demanding workload.

ModulesCreditsStart month
Stage 1 | Year 1
You'll study all three of the following:
Essential mathematics 1 (MST124)30Oct | Feb
Introducing statistics (M140)30Oct | Feb
Essential mathematics 2 (MST125)30Oct | Feb
You'll choose one from:
Stage 1 option modules
30See list
Stage 2 | Year 2
You'll study all three of the following:
Analysing data (M248)30Oct
Practical modern statistics (M249)30Oct
Mathematical methods, models and modelling (MST210)60Oct
Stage 3 | Year 3
You'll study all three of the following:
Applications of probability (M343)30Oct
Applied statistical modelling (M348)30Oct
Mathematical statistics (M347)30Oct
You'll choose one from:
Complex analysis (M337)30Oct
Computational applied mathematics (MST374)30Oct
Deterministic and stochastic dynamics (MS327)30Oct
Graphs, games and designs (MST368)30Oct
Learning and doing algebra (ME322)30Oct
Learning and doing geometry (ME321)30Oct
Mathematical methods and fluid mechanics (MST326)30Oct
Mathematical thinking in schools (ME620)30Oct

ModulesCreditsStart month
Stage 1 | Year 1
You'll study all three of the following:
Essential mathematics 1 (MST124)30Oct | Feb
Introducing statistics (M140)30Oct | Feb
Essential mathematics 2 (MST125)30Oct | Feb
You'll choose one from:
Stage 1 option modules
30See list
Stage 2 | Year 2
You'll study all three of the following:
Analysing data (M248)30Oct
Practical modern statistics (M249)30Oct
Pure mathematics (M208)60Oct
Stage 3 | Year 3
You'll study all three of the following:
Applications of probability (M343)30Oct
Applied statistical modelling (M348)30Oct
Mathematical statistics (M347)30Oct
You'll choose one from:
Complex analysis (M337)30Oct
Computational applied mathematics (MST374)30Oct
Deterministic and stochastic dynamics (MS327)30Oct
Graphs, games and designs (MST368)30Oct
Learning and doing algebra (ME322)30Oct
Learning and doing geometry (ME321)30Oct
Mathematical thinking in schools (ME620)30Oct

You can complete this degree in six years by studying part-time. That’s 60 credits of study each year.

ModulesCreditsStart month
Stage 1 | Year 1
You'll study both of the following:
Discovering mathematics (MU123)30Oct | Feb
Introducing statistics (M140)30Oct | Feb
Stage 1 | Year 2
You'll study both of the following:
Essential mathematics 1 (MST124)30Oct | Feb
Essential mathematics 2 (MST125)30Oct | Feb
Stage 2 | Year 3
You'll study both of the following:
Analysing data (M248)30Oct
Practical modern statistics (M249)30Oct
Stage 2 | Year 4
You'll study the following:
Mathematical methods, models and modelling (MST210)60Oct
Stage 3 | Year 5
You'll study both of the following:
Applications of probability (M343)30Oct
Applied statistical modelling (M348)30Oct
Stage 3 | Year 6
You'll study the following:
Mathematical statistics (M347)30Oct
You'll choose one from:
Complex analysis (M337)30Oct
Computational applied mathematics (MST374)30Oct
Deterministic and stochastic dynamics (MS327)30Oct
Graphs, games and designs (MST368)30Oct
Learning and doing algebra (ME322)30Oct
Learning and doing geometry (ME321)30Oct
Mathematical methods and fluid mechanics (MST326)30Oct
Mathematical thinking in schools (ME620)30Oct

ModulesCreditsStart month
Stage 1 | Year 1
You'll study both of the following:
Discovering mathematics (MU123)30Oct | Feb
Introducing statistics (M140)30Oct | Feb
Stage 1 | Year 2
You'll study both of the following:
Essential mathematics 1 (MST124)30Oct | Feb
Essential mathematics 2 (MST125)30Oct | Feb
Stage 2 | Year 3
You'll study both of the following:
Analysing data (M248)30Oct
Practical modern statistics (M249)30Oct
Stage 2 | Year 4
You'll study the following:
Pure mathematics (M208)60Oct
Stage 3 | Year 5
You'll study both of the following:
Applications of probability (M343)30Oct
Applied statistical modelling (M348)30Oct
Stage 3 | Year 6
You'll study the following:
Mathematical statistics (M347)30Oct
You'll choose one from:
Complex analysis (M337)30Oct
Computational applied mathematics (MST374)30Oct
Deterministic and stochastic dynamics (MS327)30Oct
Graphs, games and designs (MST368)30Oct
Learning and doing algebra (ME322)30Oct
Learning and doing geometry (ME321)30Oct
Mathematical thinking in schools (ME620)30Oct

ModulesCreditsStart month
Stage 1 | Year 1
You'll study both of the following:
Essential mathematics 1 (MST124)30Oct | Feb
Introducing statistics (M140)30Oct | Feb
Stage 1 | Year 2
You'll study the following:
Essential mathematics 2 (MST125)30Oct | Feb
You'll choose one from:
Stage 1 option modules
30See list
Stage 2 | Year 3
You'll study both of the following:
Analysing data (M248)30Oct
Practical modern statistics (M249)30Oct
Stage 2 | Year 4
You'll study the following:
Mathematical methods, models and modelling (MST210)60Oct
Stage 3 | Year 5
You'll study both of the following:
Applications of probability (M343)30Oct
Applied statistical modelling (M348)30Oct
Stage 3 | Year 6
You'll study the following:
Mathematical statistics (M347)30Oct
You'll choose one from:
Complex analysis (M337)30Oct
Computational applied mathematics (MST374)30Oct
Deterministic and stochastic dynamics (MS327)30Oct
Graphs, games and designs (MST368)30Oct
Learning and doing algebra (ME322)30Oct
Learning and doing geometry (ME321)30Oct
Mathematical methods and fluid mechanics (MST326)30Oct
Mathematical thinking in schools (ME620)30Oct

ModulesCreditsStart month
Stage 1 | Year 1
You'll study both of the following:
Essential mathematics 1 (MST124)30Oct | Feb
Introducing statistics (M140)30Oct | Feb
Stage 1 | Year 2
You'll study the following:
Essential mathematics 2 (MST125)30Oct | Feb
You'll choose one from:
Stage 1 option modules
30See list
Stage 2 | Year 3
You'll study both of the following:
Analysing data (M248)30Oct
Practical modern statistics (M249)30Oct
Stage 2 | Year 4
You'll study the following:
Pure mathematics (M208)60Oct
Stage 3 | Year 5
You'll study both of the following:
Applications of probability (M343)30Oct
Applied statistical modelling (M348)30Oct
Stage 3 | Year 6
You'll study the following:
Mathematical statistics (M347)30Oct
You'll choose one from:
Complex analysis (M337)30Oct
Computational applied mathematics (MST374)30Oct
Deterministic and stochastic dynamics (MS327)30Oct
Graphs, games and designs (MST368)30Oct
Learning and doing algebra (ME322)30Oct
Learning and doing geometry (ME321)30Oct
Mathematical thinking in schools (ME620)30Oct

By studying this degree, you’ll:
You’ll be supported by expert tutors, flexible study materials, and structured feedback throughout.
You’ll be awarded a BSc (Honours) Mathematics and Statistics upon successful completion.
Your honours classification (first, upper second, lower second or third class honours) will depend on the grades you gain at Stages 2 and 3.
You'll also have the opportunity to attend a degree ceremony.
If you plan to work or study outside the UK, we recommend checking whether this qualification meets local requirements. Find out more about the international recognition of Open University qualifications.
As a student of The Open University, you should be aware of the content of the qualification-specific regulations below and the academic regulations that are available on our Student Policies and Regulations website.
We regularly review our curriculum to keep it up to date. This means the structure, availability, and content of the course or modules may change. We’ll update this page as soon as possible if there are any changes. If you have already registered for this qualification, we’ll inform you in good time of any upcoming changes where practicable. For more details, see our Academic Regulations or contact us.
You can achieve this degree in as little as three years and have a maximum of 16 years to complete it. Our module-by-module approach gives you the flexibility to complete your qualification at a pace that works best for you.
If you choose the intensive start, you can complete this degree in three years by studying at a pace equivalent to full-time. That’s similar to a student at a campus-based university.
If you choose the default start, you can complete this degree in four years by studying Stages 2 and 3 at a pace equivalent to full-time. That’s similar to a student at a campus-based university. You’ll study Stage 1 part-time. That’s roughly half the rate of a student on a full-time course at a campus-based university.
If you choose either start, you can complete this degree in six years by studying part-time. That’s roughly half the rate of a student on a full-time course at a campus-based university.
At the OU, flexibility and support go hand in hand. You’ll be in control of when and where you study, with clear deadlines to guide your progress. Whether you’re balancing work, family or other commitments, our approach helps you fit learning into your life. Students consistently praise the support we provide, and from the very start, you’ll be part of a vibrant OU learning community.
As you progress through your qualification, you’ll have access to a dedicated online study space, expert tutor guidance, optional live tutorials, and a wide range of resources to help you succeed. The sections below outline what you can expect.
Your module website will be a central hub for your learning, giving you easy access to:
Discover how the OU’s module websites, course materials, and support tools help you study online with confidence.
Each module has a dedicated tutor who will guide you through your studies. They’ll provide feedback, help you find resources, mark your assignments and support your learning journey.
For extra support, you can attend optional live tutorials with your tutor. These are usually conducted online, and most are recorded so you can review them later.
See how OU tutors and tutorials help you build confidence, connect with others, and get the support you need to succeed in your studies.
Our assessments reinforce what you’ve learned and show your understanding. Assessment types vary by module and may include:
Throughout your studies, you’ll have access to a wide range of support services and be part of a vibrant learning community. Our subject-specific Student Support Teams can help with general queries and any updates to your OU account. You’ll also benefit from:
Discover the support network and learning tools you'll have access to throughout your studies.
There are no formal entry requirements for this qualification, but you must have the required mathematical skills.
You have a choice of starting module depending on your current skill level: Discovering mathematics (MU123) or Essential mathematics 1 (MST124). You can find out which module is your best starting point here.
If you’ve studied at university level before, you may be able to transfer the academic credit you've been awarded towards an OU qualification. This could save you time and money by reducing the modules you need to study.
It’s not just university study that can be considered; you can also transfer study from a wide range of professional or vocational qualifications, such as HNCs and HNDs.
You should apply to transfer credit before registering, at least four weeks before the registration closing date. We will need to know what you studied, where, and when, and you will need to provide evidence of your previous study.
For more details and to download an application form, visit our Credit Transfer website.

6 years
£4,088*
A degree is worth 360 credits. The fee per year is based on studying 60 credits per year for 6 years.
£24,528*
This qualification also includes option modules with lower fees than standard, which, if studied, will reduce the total cost.
Your course fees cover your tuition, assessment and study materials, but there are still a few additional costs that can come with studying. For this qualification, you'll need:
*The fee information provided here is valid for modules starting before 31 July 2027. Fees typically increase annually. In England, fees are subject to a fee limit, as set out in the University's Fee Rules.

Over 85% of our students in England fund their studies with a Tuition Fee Loan, meaning they pay nothing upfront.
Repay in monthly instalments while you study.
Pay for each module with a debit or credit card in one quick, simple payment.
More than 1 in 10 OU students are sponsored by their employer.
Combine your payment options to fund your studies the way you want.
If you’re a serving member of the British Armed Forces (or you’ve recently left), you may be eligible to use ELCs to cover up to 100% of your course fees.
You may be eligible for:
Mathematics and statistics lie at the heart of many activities, from everyday problem solving and decision making to the formulation of economic policy and the advancement of science and technology. Mathematical knowledge is much sought after by a wide variety of employers, as shown by the Government’s initiative to increase participation in the strategically important STEM subjects (science, technology, engineering and mathematics).
By studying this degree course, you’ll be equipped with the skills and knowledge required for jobs in fields such as education and finance, or where they can be applied, for example, in science, social science, engineering and technology. It’s widely accepted that a degree in mathematics and/or statistics particularly enhances the following transferable and much sought-after skills:
Mathematics and statistics graduates are employed in all areas of the public and private sectors, business and commerce, large and small firms, and in positions of responsibility that lead to management. Mathematics and statistics graduates gain skills and knowledge in demand in fields such as finance, accountancy, education, engineering, science, defence, the pharmaceuticals industry and business.
There are some careers for which a degree in mathematics and/or statistics is specified. These include teaching, statistical work (including actuarial work), operational research and development, and some areas of computing.
Career areas directly related to mathematics and statistics include:
Graduates achieving a 2.2 or better for this qualification are eligible for the professional award of Graduate Statistician conferred by The Royal Statistical Society (RSS). Typically, following graduation, five years of professional statistical training and experience would qualify you for the top professional grade of Chartered Statistician.
Royal Statistical Society logo
This qualification will contribute to you gaining all grades of membership of the Institute of Mathematics and its Applications (IMA), from Student Membership to Chartered Mathematician.
Institute of Mathematics & Its Applications logo
Once you register with us (and for up to three years after you finish your studies), you’ll have full access to our careers service for a wide range of information and advice – including online forums, website, interview simulation, vacancy service as well as the option to email or speak to a careers adviser. Some areas of the careers service website are available for you to see now, including help with looking for and applying for jobs. You can also read more general information about how OU study enhances your career.
In the meantime, if you want to do some research around this qualification and where it might take you, we’ve put together a list of relevant job titles as a starting point (note that some careers may require further study, training and/or work experience beyond your degree):
Credit transfer: apply by 13/08/2026
Ask a question
Our prospectus will help you explore your course options, get a feel for life as an OU student, and register for study.
Request a prospectus
Credit transfer: apply by 13/08/2026
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