Full List of IGCSE Subjects

Not sure which IGCSE subjects to take? This guide will help you explore all available subjects for 2025, including brief descriptions, subject categories, and tips to choose the best mix for your interests and future goals.

Complete List of IGCSE Subjects by Category

Subjects are grouped to make it easier for students to find relevant options and compare them when planning their study path.

Core Subjects

English Language: Focuses on developing reading, writing, speaking, and comprehension skills. Mandatory for all UK students and a 4/C or higher is often required to apply to universities in the UK and abroad.

Mathematics: Covers algebra, geometry, statistics, and problem-solving skills. Mandatory for all UK students and a 4/C or higher is often required to apply to universities in the UK and abroad. 

Sciences: Includes Biology, Chemistry, Physics, or Combined/Coordinated Science. Provides foundational knowledge for science or medical pathways and develops analytical and experimental skills. Mandatory for all UK students and often required to apply for science-related courses at universities in the UK and abroad.

Sciences

Biology: Focuses on living organisms, ecosystems, and human biology. Suitable for students interested in medicine, biology, or environmental sciences.

Chemistry: Covers chemical reactions, atomic theory, and laboratory skills. Ideal for students interested in medicine, engineering, or research.

Physics: Explores mechanics, electricity, energy, and forces. Best for students aiming for engineering, technology, or physical sciences.

Environmental Management: Examines sustainability, environmental issues, and management strategies. Suitable for students passionate about conservation and ecological careers.

Combined Science: Integrates Biology, Chemistry, and Physics in a single course. Good for students seeking a broad science foundation without taking all three separately.

Coordinated Science: Focuses on balanced study of multiple sciences. Ideal for students who want exposure to science without in-depth specialisation.

Humanities and Social Sciences

English Literature: Explores prose, poetry, and drama. Ideal for students who enjoy analysing texts and understanding different perspectives. Often a mandatory subject at UK State Schools. 

History: Covers world or regional history, analysing causes and consequences of events. Suits students who enjoy critical thinking and writing.

Geography: Studies physical and human geography, maps, and environmental topics. Ideal for students interested in environmental science, urban planning, or social studies.

Global Perspectives: Encourages research, problem-solving, and critical thinking on global issues. Suits students who enjoy debate and interdisciplinary study.

Religious Studies: Explores world religions and ethical questions. Best for students interested in philosophy, ethics, or cultural studies. Sometimes a mandatory subject for students at UK religious schools.

Economics: Introduces markets, finance, and economic theory. Recommended for students considering business, finance, or social sciences.

Sociology: Focuses on society, social structures, and behavior. Good for students interested in psychology, social work, or humanities.

Business Studies: Covers entrepreneurship, business management, and organisational principles. Ideal for students aiming for commerce or business careers.

Languages

English as a Second Language: Develops advanced English skills for non-native speakers. Suitable for students needing proficiency for academic or professional use. More commonly taken by students studying outside the UK and at international schools.

French, Spanish, Mandarin Chinese, Arabic and German: Useful for global communication, cultural understanding, and future international careers. Language options vary by school. At UK State Schools, it is often mandatory to take at least one foreign language subject.

Creative and Technical Subjects

Art & Design: Develops creative skills, drawing, painting, and design principles. Ideal for students pursuing art, design, or creative careers.

Design & Technology: Focuses on product design, engineering concepts, and practical problem-solving. Good for students interested in engineering, architecture, or industrial design.

Music: Covers performance, composition, and music theory. Suitable for students passionate about performing arts or music production.

Drama: Explores acting, theatre production, and performance analysis. Best for students aiming for theatre, media, or creative arts careers.

ICT: Develops digital literacy, programming, and information technology skills. Ideal for students interested in technology and computer applications.

Computer Science: Focuses on algorithms, programming, and computational thinking. Recommended for students aiming for IT, software development, or engineering.

Other Subjects Offered by Some Exam Boards

Accounting: Introduces financial record-keeping and analysis of business transactions. Suitable for students interested in business, finance, or economics.

Marine Sciences: Covers ocean ecosystems, marine biology, and conservation. Suitable for students interested in environmental science or maritime careers.

Physical Education: Covers fitness, health, and sports science. Good for students pursuing sports, health, or physical education careers.

Enterprise: Introduces entrepreneurship and business management. Suitable for students interested in starting businesses or business studies.

Travel & Tourism: Focuses on the tourism industry, customer service, and management. Ideal for students aiming for hospitality or tourism careers.

Food and Nutrition: Covers food science, nutrition, and health. Recommended for students interested in dietetics, culinary arts, or healthcare.

Tips for Choosing the Right IGCSE Subjects

Consider Your Strengths and Interests

Choose subjects that align with your interests and abilities. Reflect on past performance and subjects you enjoy most.

Think About Future Plans

Consider how subject choices affect A Level and university options. Select subjects that support your career and academic goals.

Get Advice from Teachers and Parents

Consult teachers and parents for insights on strengths, workload, and subject suitability. Ask about subject combinations and exam requirements.

Keep a Balanced Subject Mix

Avoid taking too many similar subjects. Include a mix of sciences, humanities, and creative subjects if unsure of your future path.

Frequently Asked Questions

What Are the Easiest IGCSE Subjects?

Easiest subjects depend on individual strengths. Some students find coursework-based subjects easier while others prefer exam-focused options.

How Many IGCSE Subjects Do I Need to Take?

Most students take eight to ten subjects, but this can vary by school. All UK students are required to study the three core subjects (English Language, Mathematics and Science). Schools, including those following the English Baccalaureate (EBacc) (opens in a new tab), may also require students to take other subjects, such as English Literature, History or Geography and a foreign language. Religious schools also often require Religious Studies to be taken.

Can I Study IGCSE Subjects Online?

Yes, online study is possible for many subjects. Check accreditation and exam arrangements with your school or exam board.

Final Thoughts

Reviewing the full IGCSE subject list is essential for making informed choices. Thoughtful subject selection can impact future academic and career success. Explore options with your teachers, parents, and available resources to find the best mix for you. Need revision notes to support your IGCSE studies? Check out Save My Exams extensive IGCSE resources, including revision notes, flashcards, past papers and practice questions.

Sources:

• Cambridge (CIE) (opens in a new tab)

• Pearson Edexcel (opens in a new tab)

• Oxford AQA (opens in a new tab)