JEE Main Syllabus 2026: Important Topics, Chapter-Wise Weightage

JEE Main syllabus 2026 is yet to be released by the NTA. Check the latest JEE Main 2026 syllabus with subject-wise breakdown of Physics, Chemistry, and Mathematics. Know important topics, chapter-wise weightage, key changes, and expert tips to prepare effectively for JEE Main.

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The JEE Main 2026 syllabus marks the foundation of your preparation for one of the most competitive engineering entrance exams in India. The JEE Main syllabus will be released along with the information brochure by the National Testing Agency.

An understanding of the entire syllabus helps you score better marks in the JEE Main 2026 examination. With recent changes such as the addition of NCERT curriculum and NTA’s syllabus adjustments, it’s crucial to be aware of what’s new and which topics carry higher weightage

Changes in JEE Main 2026 Syllabus: What's New?

JEE Main syllabus 2026 is yet to be released and is expected to undergo a similar revision as the past year to align with the new NCERT textbooks and the revised CBSE/State board curriculum. The following are some of the expected changes in the JEE Main syllabus and subjects 2026:

In Physics, a few advanced and overlapping subjects might be removed from the syllabus
In Chemistry, the authorities might revise the syllabus and topics based on the conceptual topics
In Mathematics, some complex topics with less relevance might get removed

Also Read: JEE Main Reference Books: Best Books for JEE Main Preparation

JEE Main Syllabus vs. Board Syllabus

If you are someone appearing for JEE Main 2026 exam and wondering whether to follow the JEE Main syllabus or the board syllabus, here is a comparison between JEE Main and board syllabus based on various parameters:

Parameters	JEE Main Syllabus	Board Syllabus (CBSE/State Board)
Coverage	Based on Class 11 & 12 NCERT curriculum, but includes some higher-order applications.	Strictly based on Class 11 & 12 prescribed NCERT textbooks.
Depth of Concepts	Requires in-depth understanding and application-oriented problem solving.	Focuses on concept clarity and theoretical knowledge, with basic problem solving.
Physics	More numerical and application-based	Emphasizes conceptual clarity and derivations, fewer high-level numericals.
Chemistry	Organic & Physical Chemistry require application skills; Inorganic is NCERT-based.	Mostly NCERT-centric; limited to basic definitions, reactions, and theories.
Mathematics	Involves advanced problem-solving, multiple concepts in a single question.	Covers standard concepts, formula-based and direct problems.
Exam Pattern	Objective-type questions (MCQs + Numerical Value Based). Tests speed, accuracy, and analytical ability.	More emphasis on step-wise solving and theory.

JEE Main Syllabus 2026: Subject-wise Breakdown

The JEE Main syllabus 2026 is divided into three subjects such as Physics, Chemistry and Mathematics that include topics such as Units & Measurements, Electrostatics, Mole Concept, Electrochemistry, Matrices & Determinant, etc.

Here is the subject-wise JEE Main syllabus breakdown 2026:

Class	Physics	Chemistry	Mathematics
Class 11	Units & Measurements, Motion in 1D & 2D, Laws of Motion, Work-Energy-Power, Rotational Motion, Gravitation, Properties of Solids & Fluids, Thermodynamics, Kinetic Theory, Oscillations & Waves	Mole Concept, Structure of Atom, Periodicity, Chemical Bonding, States of Matter, Thermodynamics, Equilibrium, Redox, Hydrogen, s-Block, p-Block (Grp 13–14), Hydrocarbons, Environmental Chemistry	Sets, Relations & Functions, Complex Numbers, Quadratic Equations, Permutations & Combinations, Binomial Theorem, Sequences & Series, Trigonometry, Mathematical Induction, Straight Lines & Conics, Probability (Basic), Limits & Derivatives, Statistics
Class 12	Electrostatics, Current Electricity, Magnetism, Electromagnetic Induction, AC, EM Waves, Optics, Dual Nature of Matter, Atoms, Nuclei, Semiconductor Devices	Solid State, Solutions, Electrochemistry, Chemical Kinetics, Surface Chemistry, Metallurgy, p-Block (Grp 15–18), d-Block, f-Block, Coordination Compounds, Haloalkanes/Haloarenes, Alcohols & Phenols, Aldehydes & Ketones, Amines, Biomolecules, Polymers, Chemistry in Everyday Life	Matrices & Determinants, Inverse Trigonometry, Continuity & Differentiability, Applications of Derivatives, Integrals & Applications, Differential Equations, Vectors & 3D Geometry, Linear Programming, Probability (Advanced)

Most Important Topics in JEE Main 2026 Physics Syllabus

The JEE Main physics syllabus 2026 consists of both conceptual and numerical topics and hence many students find it challenging due to lengthy problem-solving, but mastering a few high-weightage areas can help you score well.

Here are some of the most important topics in JEE Main 2026 physics syllabus

Mechanics: Laws of Motion, Work-Energy-Power, Rotational Motion, Gravitation
Electricity & Magnetism: Current Electricity, Electrostatics, Magnetic Effects of Current
Modern Physics: Atoms, Nuclei, Semiconductor Devices, Dual Nature of Matter
Optics: Ray Optics and Wave Optics
Thermodynamics & Oscillations: Heat Transfer, Kinetic Theory, Oscillations, Waves

Also Read: JEE Main Exam Centres 2026

Most Important Topics in JEE Main 2026 Chemistry Syllabus

JEE Main chemistry syllabus 2026 consist of a combination of memory-based and application-based questions making it one of the high scoring subjects in JEE Main syllabus 2025. Given below are the important topics in JEE Main 2206 chemistry syllabus:

Physical Chemistry: Mole Concept, Thermodynamics, Chemical Kinetics, Equilibrium, Electrochemistry
Organic Chemistry: General Organic Chemistry (GOC), Hydrocarbons, Alcohols & Phenols, Aldehydes & Ketones, Amines, Biomolecules
Inorganic Chemistry: Chemical Bonding, Coordination Compounds, p-block (Groups 15–18), d-block elements, Periodic Table Trends

Read More: JEE Main registrations 2026

Most Important Topics in JEE Main 2026 Mathematics Syllabus

JEE Main mathematic syllabus is lengthy and time consuming. However, you can maximise your preparations by solving previous year question papers and sample papers. Listed below are the JEE Main 2026 mathematics important topics:

Algebra: Complex Numbers, Quadratic Equations, Sequences & Series, Matrices & Determinants
Calculus: Limits, Continuity & Differentiability, Integration, Differential Equations, Application of Derivatives
Coordinate Geometry: Straight Lines, Circles, Parabola, Ellipse, Hyperbola
Probability & Statistics
Vectors & 3D Geometry

Check This: JEE Main Exam Date 2026

What Is the Chapter-Wise Weightage for JEE Main 2026?

JEE Main chapter-wise weightage 2026 is yet to be released by the NTA. It is important to note that the weightage may vary every year and it is necessary to cover the entire syllabus to score good marks. You can refer to the JEE Main weightage for each chapter given below based on past year trend to help you with the exam preparation:

Subject	High-Weightage Chapters	Expected Weightage
Physics	Mechanics, Electricity & Magnetism, Modern Physics, Optics	25–30%
Chemistry	Organic Chemistry, Inorganic Chemistry (p-block, d-block), Physical Chemistry (Mole Concept, Thermodynamics)	30–35%
Mathematics	Algebra, Calculus, Coordinate Geometry, Vectors & 3D	30–35%

How to Start Preparing for JEE Main 2026?

JEE Main exam will be held in January and April every year, and hence it is the right time to start your JEE Main preparation 2026. Here are some of the experts tips on how to start preparing for JEE Main 2026:

Understanding of the syllabus and JEE Main exam pattern 2026 plays a crucial role in planning your preparation strategy
Devise a study plan including all three subjects with time allotted for revision, note-taking taking and mock assessments
Start with the NCERT books for classes 11 and 12 to understand the basic concepts and fundamentals
Practice previous year papers as it helps you identify repeated patterns and important chapters.
Take weekly mock assessments to improve your speed, accuracy and time management
Maintain formula sheets, reaction charts, and short notes for last-minute revision.

Also Read: JEE Main Exam Day Guidelines 2026

Conclusion

JEE Main syllabus plays a vital role in exam preparation for those aiming to secure admission in top engineering colleges. NTA might make minor adjustments in line with the revised NCERT and board curriculum; it becomes even more important to stay updated with the official syllabus. Covering the entire syllabus, focusing on high-weightage topics, and striking a balance between conceptual clarity and problem-solving practice are key to success.