| Particular | Details |
|---|---|
| Board | Central Board of Secondary Education |
| Class | 12th |
| Academic Session | 2026–27 |
| Board Examination | 2027 |
| Syllabus Status | Released |
| Syllabus Mode | Online |
| Official Portal | CBSE Academic |
| Applicable Curriculum | 2026–27 |
| Examination Year | 2026 |
CBSE has made the complete curriculum for Classes XI and XII available through its official Academic Portal under the Curriculum 2026–27 section.
CBSE Class 12 Exam Pattern: Overall Marks
Before checking individual subjects, students can use the following table to understand the broad theory and practical/project/internal-assessment structure of major Class 12 subjects.
| Subject | Theory | Practical/Project/IA | Total |
|---|---|---|---|
| Physics | 70 | 30 | 100 |
| Chemistry | 70 | 30 | 100 |
| Biology | 70 | 30 | 100 |
| Mathematics | 80 | 20 | 100 |
| Accountancy | 80 | 20 | 100 |
| Business Studies | 80 | 20 | 100 |
| Economics | 80 | 20 | 100 |
| History | 80 | 20 | 100 |
| Geography | 70 | 30 | 100 |
| Political Science | 80 | 20 | 100 |
| Psychology | 70 | 30 | 100 |
| Sociology | 80 | 20 | 100 |
| English Core | 80 | 20 | 100 |
| Physical Education | 70 | 30 | 100 |
The exact assessment structure can vary by subject, so students should refer to the individual CBSE curriculum document for their subjects. CBSE's official curriculum portal provides the subject-wise documents.
CBSE Class 12 Physics Syllabus 2026
| Unit | Topics / Chapters | Marks |
|---|---|---|
| Unit-I: Electrostatics | Chapter 1: Electric Charges and Fields; Chapter 2: Electrostatic Potential and Capacitance | 16* |
| Unit-II: Current Electricity | Chapter 3: Current Electricity | |
| Unit-III: Magnetic Effects of Current and Magnetism | Chapter 4: Moving Charges and Magnetism; Chapter 5: Magnetism and Matter | 17* |
| Unit-IV: Electromagnetic Induction and Alternating Currents | Chapter 6: Electromagnetic Induction; Chapter 7: Alternating Current | |
| Unit-V: Electromagnetic Waves | Chapter 8: Electromagnetic Waves | 18* |
| Unit-VI: Optics | Chapter 9: Ray Optics and Optical Instruments; Chapter 10: Wave Optics | |
| Unit-VII: Dual Nature of Radiation and Matter | Chapter 11: Dual Nature of Radiation and Matter | 12* |
| Unit-VIII: Atoms and Nuclei | Chapter 12: Atoms; Chapter 13: Nuclei | |
| Unit-IX: Electronic Devices | Chapter 14: Semiconductor Electronics: Materials, Devices and Simple Circuits | 7 |
| Total Theory | 70 |
Note: The starred marks are grouped marks for the corresponding units, as shown in the official CBSE Physics course structure.
CBSE Class 12 Chemistry Syllabus 2026
| Unit | Topics / Chapters | Marks |
|---|---|---|
| Unit 1 | Solutions | 7 |
| Unit 2 | Electrochemistry | 9 |
| Unit 3 | Chemical Kinetics | 7 |
| Unit 4 | d- and f-Block Elements | 7 |
| Unit 5 | Coordination Compounds | 7 |
| Unit 6 | Haloalkanes and Haloarenes | 6 |
| Unit 7 | Alcohols, Phenols and Ethers | 6 |
| Unit 8 | Aldehydes, Ketones and Carboxylic Acids | 8 |
| Unit 9 | Amines | 6 |
| Unit 10 | Biomolecules | 7 |
| Total Theory | 70 | |
| Practical | 30 | |
| Total | 100 |
The Chemistry curriculum contains 10 prescribed Class XII units for the 2026–27 session.
CBSE Class 12 Biology Syllabus 2026
| Unit | Topics / Chapters | Marks |
|---|---|---|
| Unit-VI: Reproduction | Sexual Reproduction in Flowering Plants; Human Reproduction; Reproductive Health | 16 |
| Unit-VII: Genetics and Evolution | Principles of Inheritance and Variation; Molecular Basis of Inheritance; Evolution | 20 |
| Unit-VIII: Biology and Human Welfare | Human Health and Diseases; Microbes in Human Welfare | 12 |
| Unit-IX: Biotechnology and its Applications | Biotechnology – Principles and Processes; Biotechnology and its Applications | 12 |
| Unit-X: Ecology and Environment | Organisms and Populations; Ecosystem; Biodiversity and its Conservation | 10 |
| Total Theory | 70 | |
| Practical | 30 | |
| Total | 100 |
CBSE Class 12 Mathematics Syllabus 2026
| Unit | Topics / Chapters | Marks |
|---|---|---|
| Unit-I: Relations and Functions | Relations and Functions; Inverse Trigonometric Functions | 8 |
| Unit-II: Algebra | Matrices; Determinants | 10 |
| Unit-III: Calculus | Continuity and Differentiability; Applications of Derivatives; Integrals; Applications of Integrals; Differential Equations | 35 |
| Unit-IV: Vectors and Three-Dimensional Geometry | Vectors; Three-Dimensional Geometry | 14 |
| Unit-V: Linear Programming | Linear Programming | 5 |
| Unit-VI: Probability | Probability | 8 |
| Total Theory | 80 | |
| Internal Assessment | 20 | |
| Total | 100 |
CBSE does not prescribe separate chapter-wise marks for Mathematics beyond the stated unit-level structure. Students are advised to prepare all chapters included in the curriculum.
CBSE Class 12 Accountancy Syllabus 2026
| Unit | Topics / Chapters | Marks |
|---|---|---|
| Part A: Accounting for Partnership Firms | Partnership Fundamentals; Change in Profit-Sharing Ratio; Admission of a Partner; Retirement/Death of a Partner; Dissolution of Partnership Firm | 36 |
| Part A: Accounting for Companies | Share Capital; Issue and Redemption of Debentures | 24 |
| Part B: Analysis of Financial Statements | Financial Statements of Companies; Financial Statement Analysis; Accounting Ratios | 12 |
| Part B: Cash Flow Statement | Cash Flow Statement | 8 |
| Total Theory | 80 | |
| Project Work | 20 | |
| Total | 100 |
CBSE Class 12 Business Studies Syllabus 2026
| Unit/Part | Topics / Chapters | Marks |
|---|---|---|
| Part A: Principles and Functions of Management | Nature and Significance of Management; Principles of Management; Business Environment | 16 |
| Planning; Organising | 14 | |
| Staffing; Directing; Controlling | 20 | |
| Part A Total | 50 | |
| Part B: Business Finance and Marketing | Financial Management; Financial Markets | 15 |
| Marketing Management; Consumer Protection | 15 | |
| Part B Total | 30 | |
| Theory Total | 80 | |
| Project Work | 20 | |
| Total | 100 |
CBSE Class 12 Economics Syllabus 2026
| Part/Unit | Topics | Marks |
|---|---|---|
| Part A: Introductory Macroeconomics | National Income and Related Aggregates | 10 |
| Money and Banking | 6 | |
| Determination of Income and Employment | 12 | |
| Government Budget and the Economy | 6 | |
| Balance of Payments | 6 | |
| Part A Total | 40 | |
| Part B: Indian Economic Development | Development Experience (1947–90) and Economic Reforms since 1991 | 12 |
| Current Challenges Facing Indian Economy | 20 | |
| Development Experience of India – A Comparison with Neighbours | 8 | |
| Part B Total | 40 | |
| Theory Total | 80 | |
| Project Work | 20 | |
| Total | 100 |
CBSE Class 12 History Syllabus 2026
| Part | Topics / Chapters | Marks |
|---|---|---|
| Part-I: Themes in Indian History | Bricks, Beads and Bones; Kings, Farmers and Towns; Kinship, Caste and Class; Thinkers, Beliefs and Buildings | 25 |
| Part-II: Themes in Indian History | Through the Eyes of Travellers; Bhakti-Sufi Traditions; An Imperial Capital – Vijayanagar; Peasants, Zamindars and the State | 25 |
| Part-III: Themes in Indian History | Colonialism and the Countryside; Rebels and Raj; Mahatma Gandhi and the National Movement; Framing of the Constitution | 25 |
| Map Work | Map work based on prescribed themes | 5 |
| Total Theory | 80 | |
| Project Work | 20 | |
| Total | 100 |
CBSE Class 12 Geography Syllabus 2026
| Unit | Topics / Chapters | Marks |
|---|---|---|
| Unit-I | Population Distribution, Density, Growth and Composition | 5 |
| Unit-II | Human Settlements | 3 |
| Unit-III | Land Resources and Agriculture; Water Resources; Mineral and Energy Resources; Planning and Sustainable Development in Indian Context | 10 |
| Unit-IV | Transport and Communication; International Trade | 7 |
| Unit-V | Geographical Perspective on Selected Issues and Problems | 5 |
| Map Work | India and World map-based work | 10 |
| Theory Total | 70 | |
| Practical | Data Processing; Graphical Representation; Spatial Information Technology; Practical File and Viva | 30 |
| Total | 100 |
CBSE Class 12 Political Science Syllabus 2026
| Part | Topics / Chapters | Marks |
|---|---|---|
| Part A: Contemporary World Politics | The End of Bipolarity; Contemporary Centres of Power; Contemporary South Asia; International Organizations; Security in the Contemporary World; Environment and Natural Resources; Globalisation | 40 |
| Part B: Politics in India Since Independence | Challenges of Nation-Building; Era of One-Party Dominance; Politics of Planned Development; India's External Relations; Challenges to and Restoration of the Congress System; The Crisis of Democratic Order; Regional Aspirations; Recent Developments in Indian Politics | 40 |
| Total Theory | 80 | |
| Internal Assessment | 20 | |
| Total | 100 |
CBSE Class 12 Psychology Syllabus 2026
| Unit | Topics | Marks |
|---|---|---|
| Unit I | Variations in Psychological Attributes | 13 |
| Unit II | Self and Personality | 13 |
| Unit III | Meeting Life Challenges | 9 |
| Unit IV | Psychological Disorders | 12 |
| Unit V | Therapeutic Approaches | 9 |
| Unit VI | Attitude and Social Cognition | 8 |
| Unit VII | Social Influence and Group Processes | 6 |
| Total Theory | 70 | |
| Practical | 30 | |
| Total | 100 |
CBSE Class 12 Sociology Syllabus 2026
| Part | Topics / Chapters | Marks |
|---|---|---|
| Part A: Indian Society | Demographic Structure; Social Institutions; Patterns of Social Inequality and Exclusion; Challenges of Cultural Diversity | 40 |
| Part B: Social Change and Development in India | Structural Change; Cultural Change; Change and Development in Rural Society; Change and Development in Industrial Society; Social Movements | 40 |
| Total Theory | 80 | |
| Project Work | Project + Viva | 20 |
| Total | 100 |
CBSE Class 12 English Core Syllabus 2026
| Section | Topics | Marks |
|---|---|---|
| Section A | Reading Skills – Unseen Passages and Comprehension | 22 |
| Section B | Creative Writing Skills – Notice, Invitation/Reply, Letter, Article/Report | 18 |
| Section C | Literature – Prescribed Textbooks and Questions | 40 |
| Total Theory | 80 | |
| Internal Assessment | Listening, Speaking and other prescribed activities | 20 |
| Total | 100 |
CBSE Class 12 Physical Education Syllabus 2026
| Unit | Topics | Marks |
|---|---|---|
| Unit 1 | Management of Sporting Events | 9 |
| Unit 2 | Children and Women in Sports | 7 |
| Unit 3 | Yoga as Preventive Measure for Lifestyle Disease | 7 |
| Unit 4 | Physical Education & Sports for CWSN | 8 |
| Unit 5 | Sports & Nutrition | 7 |
| Unit 6 | Test and Measurement in Sports | 8 |
| Unit 7 | Physiology & Injuries in Sport | 8 |
| Unit 8 | Biomechanics and Sports | 10 |
| Unit 9 | Psychology and Sports | 7 |
| Unit 10 | Training in Sports | 9 |
| Theory Total | 70 | |
| Practical | Practical assessment | 30 |
| Total | 100 |
CBSE Class 12 Syllabus 2026 PDF
Students can download the official subject-wise curriculum from the CBSE Academic Portal. CBSE has specifically stated that the complete curriculum for Classes IX–XII is available under the Curriculum 2026–27 section.
The official CBSE Academic Portal also provides Class XII Sample Question Papers and Marking Schemes for the 2026–27 session for a large number of subjects, including Physics, Chemistry, Biology, Mathematics, Accountancy, Business Studies, Economics, English Core, History, Geography, Political Science, Psychology, Sociology and Physical Education.
How to Download CBSE Class 12 Syllabus 2026 ?
- Visit the official CBSE Academic website.
- Open the Curriculum 2026–27 section.
- Select the Senior Secondary/Class XI–XII curriculum.
- Choose your subject.
- Open the relevant subject curriculum PDF.
- Download and save the syllabus for preparation.
Students should check the syllabus for each subject they have selected, as CBSE offers several additional languages, academic electives and skill subjects apart from the major subjects listed above.
CBSE Class 12 Syllabus 2026 Preparation Tips
- Download the latest official syllabus before starting preparation.
- Divide every subject into units and chapters.
- Complete the prescribed syllabus before focusing heavily on revision.
- Use NCERT and other prescribed resources where applicable.
- Practise questions after completing each major unit.
- Solve the official CBSE Sample Question Papers.
- Refer to the official Marking Scheme to understand the expected answer pattern.
- Keep enough time for revision before the Board Examination.
The syllabus, units, topics and marks mentioned above are based on the CBSE curriculum for the 2026–27 academic session, applicable to the Class 12 Board Examination 2026 .
Disclaimer:Students should always check the official CBSE website and the latest subject-wise curriculum PDF for any subsequent revisions, corrections, changes in syllabus or assessment pattern before starting their final preparation. The official CBSE Academic Portal should be treated as the primary source for the latest syllabus information