JEE Main Syllabus 2026 – Subject-Wise Physics, Chemistry & Math Topics

By Admin
12 September 2025

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The Joint Entrance Examination (JEE) Main is one of India’s most prestigious national-level engineering entrance exams, conducted by the National Testing Agency (NTA). It serves as the gateway for admission to undergraduate engineering programs such as B.E., B.Tech., and B.Arch. across NITs, IIITs, and other centrally funded technical institutions, as well as several state and private colleges. In addition, JEE Main scores are used as eligibility criteria for appearing in JEE Advanced, the subsequent exam for admission to IITs.

JEE Main evaluates candidates primarily in three subjects: Physics, Chemistry, and Mathematics, testing their analytical, conceptual, and problem-solving abilities. With the 2026 session approaching, aspirants need a clear understanding of the official syllabus to plan their preparation effectively. This article provides a detailed breakdown of the JEE Main 2026 syllabus, along with subject-wise topics, weightage distribution, and preparation tips.

JEE Main Syllabus 2026 Highlights

Feature	Details
Subjects Covered	Physics, Chemistry, Mathematics
Source of Syllabus	Based on NCERT Class 11 & Class 12 curriculum
Nature of Questions	Conceptual, application-based, numerical, and problem-solving
Weightage	Mix of Class 11 (approx. 40–45%) and Class 12 (approx. 55–60%)
Division of Chemistry	Physical Chemistry, Organic Chemistry, and Inorganic Chemistry
Mathematics Emphasis	Algebra, Calculus, Coordinate Geometry, Trigonometry, and Probability
Physics Focus	Mechanics, Electricity & Magnetism, Optics, and Modern Physics
Difficulty Level	Moderate to high; questions require analytical and logical reasoning
Relevance	Prepares candidates for B.E./B.Tech admissions in NITs, IIITs, and other engineering institutes

Overview of JEE Main Exam 2026

JEE Main is conducted in computer-based mode, except for the B.Arch. Paper, which includes a drawing section. The exam is generally held in two sessions per year: January and April, though NTA may release exact dates and schedules closer to the examination year.

The exam pattern for JEE Main 2026 is expected to follow the same structure as previous years:

Parameter	Details
Exam Mode	Computer-based test (CBT)
Subjects	Physics, Chemistry, Mathematics
Total Questions	90 (30 per subject, sometimes additional 5 optional questions in some years)
Question Type	Multiple Choice Questions (MCQs) and Numerical Value Questions
Duration	3 hours
Marking Scheme	4 for correct answer, -1 for wrong answer (MCQs); no negative marking for numerical questions
Language	English, Hindi, and regional languages

Subject-Wise Syllabus for JEE Main 2026

The JEE Main 2026 syllabus is primarily based on the NCERT curriculum of Class 11 and Class 12, ensuring that students are tested on the fundamental concepts taught during their senior secondary education. However, it goes beyond the standard school syllabus by demanding in-depth conceptual clarity, advanced applications, and higher-order problem-solving skills. The syllabus is systematically divided across three core subjects—Physics, Chemistry, and Mathematics—covering essential topics from both years to evaluate a candidate’s overall understanding, analytical ability, and readiness for engineering studies.

JEE Main 2026 Physics Syllabus

In JEE Main Physics, students are tested on both conceptual understanding and analytical ability. The questions range from direct formula-based problems to application-oriented and concept-driven scenarios. The syllabus is spread across Class 11 and Class 12 topics, ensuring a balanced evaluation of fundamentals and advanced concepts.

Class 11 & 12 Physics Topics

Class	Unit	Topics	Approx. Weightage (Past Trends)
11	Physical world & Measurement	Units, dimensions, errors, accuracy	2–3%
11	Kinematics	Motion in 1D & 2D, velocity, acceleration, equations of motion	5–6%
11	Laws of Motion	Newton’s laws, friction, circular motion	6–7%
11	Work, Energy & Power	Kinetic & potential energy, conservation laws, power	5%
11	Motion of System of Particles & Rigid Body	Center of mass, torque, angular momentum	4–5%
11	Gravitation	Law of gravitation, orbital motion, Kepler’s laws	3–4%
11	Properties of Matter	Elasticity, fluid mechanics, viscosity, surface tension	3–4%
11	Oscillations & Waves	SHM, wave motion, superposition	4–5%
12	Electrostatics	Coulomb’s law, electric field & potential, Gauss law	6–7%
12	Current Electricity	Ohm’s law, circuits, Kirchhoff’s laws	5%
12	Magnetism	Biot-Savart law, Ampere’s law, magnetic fields, forces	5%
12	Electromagnetic Induction & AC	Faraday’s law, Lenz law, AC circuits, resonance	5–6%
12	Optics	Reflection, refraction, lenses, wave optics, interference	5%
12	Modern Physics	Photoelectric effect, atomic models, nuclear physics, semiconductors	6–7%

JEE Main 2026 Chemistry Syllabus

The Chemistry syllabus for JEE Main is structured into three major branches—Physical Chemistry, Organic Chemistry, and Inorganic Chemistry—each testing a different aspect of understanding. Physical Chemistry emphasizes numerical problem-solving and concepts related to thermodynamics, equilibrium, and kinetics. Organic Chemistry focuses on reaction mechanisms, functional groups, and applications in everyday life, while Inorganic Chemistry tests knowledge of periodic trends, coordination compounds, and chemical properties of elements. The syllabus maintains a balanced distribution of topics from both Class 11 and Class 12, ensuring that students prepare equally across the two years.

Class 11 & 12 Chemistry Topics

Class	Unit	Topics	Approx. Weightage (Past Trends)
11	Some Basic Concepts	Mole concept, stoichiometry, formulas	4–5%
11	Structure of Atom	Bohr model, quantum mechanics, electronic config	5%
11	Chemical Bonding	Ionic, covalent, coordinate bonds, hybridization	6%
11	States of Matter	Gas laws, liquids, solids, colligative properties	5%
11	Thermodynamics	Laws of thermodynamics, enthalpy, entropy, Gibbs energy	5–6%
11	Equilibrium	Chemical & ionic equilibrium, buffers, Le Chatelier	4–5%
11	Redox & Electrochemistry	Oxidation-reduction, galvanic & electrolytic cells	4–5%
11	Basic Organic Chemistry	Classification, nomenclature, functional groups	4%
12	Solid State	Crystal lattice, unit cells, packing efficiency	3%
12	Solutions	Concentration, Raoult’s law, colligative properties	4–5%
12	Electrochemistry	Electrochemical cells, conductance, Faraday laws	5%
12	Chemical Kinetics	Rate laws, order & molecularity, integrated rate	4–5%
12	Surface Chemistry	Adsorption, catalysis, colloids	3–4%
12	Organic Chemistry	Hydrocarbons, alcohols, phenols, ethers, carbonyls	8–10%
12	Biomolecules & Polymers	Proteins, amino acids, carbohydrates, synthetic polymers	3–4%
12	Environmental Chemistry	Pollution, green chemistry, sustainable practices	2–3%

JEE Main 2026 Mathematics Syllabus

The Mathematics section in JEE Main is highly concept-driven and requires a strong grasp of fundamentals to solve complex problems. It not only evaluates a student’s analytical and logical reasoning ability but also their speed and accuracy in applying concepts to real-world scenarios. Most questions are application-based, often integrating multiple concepts, which makes practice and conceptual clarity essential for scoring well.

Class 11 & 12 Mathematics Topics

Class	Unit	Topics	Approx. Weightage (Past Trends)
11	Sets, Relations & Functions	Types of sets, functions, inverses	3–4%
11	Algebra	Complex numbers, quadratic equations, sequences, series	5–6%
11	Coordinate Geometry	Straight line, circle, parabola, ellipse, hyperbola	6%
11	Calculus	Limits, continuity, differentiation, applications	5–6%
11	Vectors & 3D Geometry	Vector algebra, dot & cross product, lines & planes	4–5%
11	Probability & Statistics	Basic probability, mean, variance, standard deviation	3–4%
12	Calculus	Integration, definite integrals, differential equations, area/volume applications	12–14%
12	Matrices & Determinants	Properties, inverse, Cramer’s rule	4–5%
12	Vector Algebra	Scalar and vector triple product, applications	3–4%
12	Coordinate Geometry	Conic sections, pair of straight lines, distance formula	6–7%
12	Probability & Statistics	Conditional probability, Bayes theorem, random variables	4–5%
12	Mathematical Reasoning	Logical operations, derivations	2–3%

Comparison of Class 11 vs Class 12 Weightage

Subject	Class 11 Weightage	Class 12 Weightage	Remarks
Physics	45%	55%	Both classes are crucial; Class 12 often has numerically heavy questions
Chemistry	50%	50%	Balanced; Organic Chemistry in Class 12 is usually emphasized
Mathematics	40%	60%	Calculus and 3D Geometry from Class 12 carry more weight

Recommended Preparation Tips for JEE Main 2026 Syllabus

Prioritize NCERT Fundamentals: Since the JEE Main syllabus is largely derived from NCERT, especially for Chemistry, mastering NCERT textbooks is crucial. Many direct and indirect questions are framed from these concepts, making them the foundation of preparation.
Adopt a Topic-Wise Study Plan: Divide your preparation systematically into Class 11 and Class 12 topics. Begin with strengthening Class 11 basics, as they form the building blocks for Class 12 concepts. Allocate more time to high-weightage chapters like Calculus, Electrostatics, Organic Chemistry, and Thermodynamics to maximize your score.
Practice with Previous Year Papers: Solving past years’ JEE Main papers helps in identifying recurring question patterns, understanding the difficulty level, and adapting to the exam’s problem-solving approach. This also builds familiarity with the exam structure.
Focus on Time and Accuracy Management: Regularly attempt full-length mock tests under timed conditions to enhance speed, accuracy, and stamina. Analyzing your performance after each mock test is equally important to identify weak areas and improve efficiency.
Effective Revision Strategy: Keep concise formula sheets, reaction charts, and key concept notes handy for quick revisions. Regularly revisiting these summaries ensures better retention and helps avoid confusion during the final days of preparation.

Important Books for JEE Main 2026

Selecting the right books is a crucial part of JEE Main preparation, as they serve as the primary source for building concepts, practicing problems, and mastering exam-oriented strategies. A good mix of foundational texts and advanced reference material helps aspirants strengthen their basics while also exposing them to higher-order questions similar to the actual exam. The right set of books not only ensures clarity of concepts but also provides ample practice through solved examples, exercises, and previous year questions. Well-structured study resources guide students in covering the vast syllabus systematically, improving speed, accuracy, and confidence needed to perform well in JEE Main.

JEE Main 2026 Important Chemistry Books

Book Title	Author/Publisher	Purpose
NCERT Chemistry (Class 11 & 12)	NCERT	Crucial for Inorganic Chemistry & direct JEE questions
Physical Chemistry	O.P. Tandon	Builds concepts and numerical problem-solving skills
Organic Chemistry	Morrison & Boyd	For strong conceptual understanding of mechanisms
Organic Chemistry	O.P. Tandon	JEE-focused practice and clarity in reactions
Concise Inorganic Chemistry	J.D. Lee	Reference for inorganic chemistry (with NCERT alignment)
Numerical Chemistry	P. Bahadur	Best for physical chemistry numericals

JEE Main 2026 Important Mathematics Books

Book Title	Author/Publisher	Purpose
NCERT Mathematics (Class 11 & 12)	NCERT	Basics, formulas, and theory foundation
IIT Mathematics	M.L. Khanna	Comprehensive problem bank
Objective Mathematics Vol I & II	R.D. Sharma	Wide range of solved and unsolved problems
Integral Calculus & Differential Calculus	Amit M. Agarwal (Arihant)	Targeted for calculus mastery
Problems in Calculus of One Variable	I.A. Maron	For advanced calculus practice
Higher Algebra	Hall & Knight	Strong for algebra concepts and problem-solving
Trigonometry	S.L. Loney	Classic book for strengthening trigonometry
Co-ordinate Geometry	S.L. Loney	Essential for geometry-based questions

JEE Main 2026 Important Physics Books

Book Title	Author/Publisher	Purpose
NCERT Physics (Class 11 & 12)	NCERT	Foundation building; must-read for basics
Concepts of Physics (Vol I & II)	H.C. Verma	Best for conceptual clarity and numerical practice
Fundamentals of Physics	Halliday, Resnick & Walker	Advanced problem-solving and theory
Understanding Physics (Set of 5 Books)	D.C. Pandey (Arihant)	Chapter-wise practice with JEE-level problems
Problems in General Physics	I.E. Irodov	For advanced practice, especially for top ranks

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