JEE Main 2027 Syllabus — Complete Chapter List (Physics, Chemistry & Maths)

JEE Main 2027 Syllabus — Complete Chapter List

A quick note before the list: NTA typically releases the official syllabus and information bulletin for a given year's JEE Main around October of the preceding year, so the official 2027 syllabus hasn't been published yet as of this writing. Based on the last several years, and confirmed by the fact that no changes have been announced since the 2024 revision, JEE Main 2027 is expected to follow the same structure as 2026. This guide is built on that current syllabus — once NTA publishes the official 2027 bulletin, we'll update this page to match.

Exam Structure

JEE Main Paper 1 (B.E./B.Tech) has 75 compulsory questions across three subjects, worth 300 marks total:

• Physics: 25 questions, 100 marks
• Chemistry: 25 questions, 100 marks
• Mathematics: 25 questions, 100 marks

All three subjects carry equal weightage — there's no advantage to over-indexing on one at the expense of the others.

Physics Syllabus (20 Units)

The Physics syllabus draws from both Class 11 and Class 12 NCERT, covering:

• Physics and Measurement
• Kinematics
• Laws of Motion
• Work, Energy and Power
• Rotational Motion
• Gravitation
• Properties of Solids and Liquids
• Thermodynamics
• Kinetic Theory of Gases
• Oscillations and Waves
• Electrostatics
• Current Electricity
• Magnetic Effects of Current and Magnetism
• Electromagnetic Induction and Alternating Currents
• Electromagnetic Waves
• Optics
• Dual Nature of Matter and Radiation
• Atoms and Nuclei
• Electronic Devices
• Experimental Skills

High-weightage areas: Mechanics and Electrodynamics (Electrostatics, Current Electricity, Magnetism, EMI/AC combined) together account for roughly 35-40% of the Physics section historically — these are the chapters worth prioritizing if you're short on time.

Chemistry Syllabus (20 Units)

Chemistry splits into three roughly equal sections:

Physical Chemistry: Some Basic Concepts in Chemistry, Atomic Structure, Chemical Bonding and Molecular Structure, Chemical Thermodynamics, Solutions, Equilibrium, Redox Reactions and Electrochemistry, Chemical Kinetics

Inorganic Chemistry: Classification of Elements and Periodicity, p-Block Elements, d- and f-Block Elements, Co-ordination Compounds

Organic Chemistry: Purification and Characterisation of Organic Compounds, Some Basic Principles of Organic Chemistry, Hydrocarbons, Organic Compounds Containing Halogens, Organic Compounds Containing Oxygen, Organic Compounds Containing Nitrogen, Biomolecules, Chemistry in Everyday Life, Principles Related to Practical Chemistry

High-weightage areas: Chemical Kinetics, Chemical Thermodynamics, Coordination Compounds, and Organic reaction mechanisms tend to repeat most consistently across sessions. Inorganic Chemistry is generally considered the most scoring section since it's largely NCERT-direct with less numerical complexity.

Mathematics Syllabus (14 Units)

• Algebra (Sets, Complex Numbers, Quadratic Equations, Matrices and Determinants, Permutations and Combinations, Binomial Theorem, Sequences and Series)
• Calculus (Limits, Continuity, Differentiability, Integral Calculus, Differential Equations)
• Coordinate Geometry
• 3D Geometry
• Vector Algebra
• Statistics and Probability
• Trigonometry

High-weightage areas: Calculus (differential and integral combined) and Algebra together make up roughly 60% of the Maths section — these two areas deserve the bulk of your practice time.

Topics Removed From the Syllabus (2024 Revision — Still in Effect)

NTA rationalized the syllabus in 2024, and these deletions are expected to continue for 2027:

• Mathematics: Mathematical Induction, Mathematical Reasoning
• Physics: Communication Systems
• Chemistry: Several units including Surface Chemistry, s-Block Elements, and Polymers (exact list has varied slightly across sources — cross-check against NTA's official bulletin once released, rather than older third-party PDFs still listing pre-2024 chapters)

If you're using an older textbook or a study resource published before 2024, double-check it against the current syllabus — some third-party materials still include these deleted chapters, which wastes prep time on content that won't appear in the exam.

A Practical Note on Using This Syllabus

A syllabus list tells you what to study — it doesn't tell you what you're actually weak in, or how your prep time should be split based on your own strengths and gaps. That's a different problem, and it's the one Aspiraa's Aria is built to solve: tracking your syllabus progress against your actual performance, not just checking off chapters.

Join Aspiraa → — an AI mentor for CBSE, JEE, and NEET prep.