JEE Main Chapter wise Weightage 2026 for Physics, Chemistry, and Mathematics

JEE Main Chapter wise Weightage 2026 for Physics, Chemistry, and Mathematics

Shivani PooniaUpdated on 30 Sep 2025, 05:17 PM IST

JEE Main Chapter wise Weightage 2026: You can now check the weightage of chapters for Physics, Chemistry, and Mathematics for JEE Main 2026. The chapter-wise weightage will help students determine which topics carry a higher mark and are more repeatedly appeared in the JEE Main exam. It is better to pay more attention to high-weightage chapters to increase marks. But along with that, students should study the entire syllabus to complete major preparation apart from the important topics.

This Story also Contains

  1. JEE Main Chapter Wise Weightage PDF Free Download
  2. Best Books for JEE Main 2026
  3. Why Knowing the Weightage of JEE Main is Important?
  4. Have a Look on JEE Main 2026 Exam Pattern
JEE Main Chapter wise Weightage 2026 for Physics, Chemistry, and Mathematics
JEE Main Chapter wise Weightage for Physics, Chemistry & Mathematics

A well prepared revision strategy paired with special attention to high-weightage chapters, can definitely increase the chances of scoring better percentile in JEE Main 2026. Check this article to understand the high weightage chapters for JEE Main 2026. This will help candidates know the most important chapters in JEE Main 2026 Syllabus so they can plan their preparation and focus on scoring topics.

JEE Main Chapter Wise Weightage PDF Free Download

Let's look at the chapterwise weightage as per the latest JEE Main question paper:

JEE Mains Chapter Wise Weightage Physics

You can check the weightage of JEE Main Physics here:

Chapter Name

Weightage

Optics

13.26%

Electrostatics

10.74%

Properties of Solids and Liquids

9.05%

Physics and Measurement

6.11%

Rotational Motion

6.53%

Magnetic Effects of Current and Magnetism

6.32%

Atoms And Nuclei

4.84%

Oscillations and Waves

4.42%

Kinematics

4.63%

Thermodynamics

4.63%

Current Electricity

4.63%

Electronic devices

3.79%

Dual Nature of Matter and Radiation

4.00%

Electromagnetic Induction and Alternating Currents

3.79%

Work, Energy, and Power

4.00%

Kinetic Theory of Gases

2.53%

Laws of motion

1.89%

Gravitation

2.74%

Electromagnetic Waves

1.47%

Experimental skills

0.63%

Total

100.00%

In the above table, you can see that in physics, optics carries the high weightage, followed by electrostatics and properties of solids and liquids based on previous year trends.

JEE Mains Chapter Wise Weightage 2026 Chemistry

Coordination Compounds, Chemical Thermodynamics, and Some Basic Concepts in Chemistry are the high weightage chapters of JEE Main Chemistry. Check below to know the chapter weightage for JEE Mains Chemistry-

Chapter Name

Weightage

Co-ordination Compounds

8.21%

Chemical Thermodynamics

6.95%

Some basic concepts in chemistry

7.79%

Hydrocarbons

5.26%

Organic Compounds containing Oxygen

5.26%

Chemical kinetics

5.26%

Solutions

5.47%

Some Basic Principles of Organic Chemistry

6.32%

p- Block Elements

4.21%

Redox Reaction and Electrochemistry

6.11%

d - and f - BLOCK ELEMENTS

5.26%

Biomolecules

4.42%

Atomic Structure

4.63%

Equilibrium

5.26%

Organic Compounds Containing Nitrogen

3.79%

Chemical Bonding and Molecular Structure

4.42%

Classification of Elements and Periodic Table

4.42%

Purification and Characterisation of Organic Compounds

2.11%

Organic Compounds containing Halogens

3.37%

Principles Related to Practical Chemistry

1.47%

Total

100.00%

JEE Mains Chapter wise Weightage for Mathematics 2026

Co-ordinate geometry, integral calculus, limit, continuity and differentiability are the most important topics in JEE Main Mathematics. Below is the list of chapter weightage for JEE Mains Maths

You can check weightage of JEE Main Maths here:

Chapter Name

Weightage

Co-ordinate geometry

17.89%

Integral Calculus

10.74%

Limit, continuity, and differentiability

8.84%

Sets, Relations, and Functions

7.79%

Complex numbers and quadratic equations

6.95%

Sequence and series

7.37%

Matrices and Determinants

7.16%

Statistics And Probability

6.32%

Binomial theorem and its simple applications

4.21%

Three-Dimensional Geometry

5.26%

Trigonometry

4.42%

Vector Algebra

4.84%

Permutations and combinations

4.21%

Differential equations

4.00%

Total

100.00%

Also Read:

Amity University Noida B.Tech Admissions 2025

Among Top 30 National Universities for Engineering (NIRF 2024) | 30+ Specializations | AI Powered Learning & State-of-the-Art Facilities

NIELIT University(Govt. of India Institution) Admissions

Campuses in Ropar, Agartala, Aizawl, Ajmer, Aurangabad, Calicut, Imphal, Itanagar, Kohima, Gorakhpur, Patna & Srinagar

Best Books for JEE Main 2026

We have given the best books for JEE Main 2026 as per the JEE Main 2026 Syllabus . You can check them below:

Best Books for JEE Main Physics

Section

Books

Author/Publisher

Concept Building

Concepts of Physics (Vol I & II)

H.C. Verma

Practice + Numericals

Understanding Physics (Set of Mechanics, Waves, Optics, Electricity, Magnetism, Modern Physics)

D.C. Pandey (Arihant)

Objective & Quick Practice

Objective Physics

D.C. Pandey / Arihant

Reference Theory

Fundamentals of Physics

Halliday, Resnick & Walker

Problem Solving

Problems in General Physics

I.E. Irodov

Best Books for JEE Main Chemistry

Section

Books

Author/Publisher

NCERT Base

NCERT Chemistry (Class 11 & 12)

NCERT

Physical Chemistry

Physical Chemistry

O.P. Tandon

Physical Chemistry Problems

Numerical Chemistry

P. Bahadur

Organic Chemistry

Organic Chemistry

Morrison & Boyd

Organic (JEE Focused)

Organic Chemistry

O.P. Tandon / M.S. Chauhan (Arihant)

Inorganic Chemistry

Concise Inorganic Chemistry

J.D. Lee (Adapted for JEE)

Inorganic Foundation

Inorganic Chemistry

O.P. Tandon

Best Books for JEE Main Mathematics

Section

Books

Author/Publisher

NCERT Base

NCERT Mathematics (Class 11 & 12)

NCERT

Algebra

Higher Algebra

Hall & Knight

Trigonometry

Plane Trigonometry

S.L. Loney

Calculus

Problems in Calculus of One Variable

I.A. Maron

Coordinate Geometry

Co-ordinate Geometry

S.L. Loney

Objective Practice

Objective Mathematics

R.D. Sharma (for JEE Main level)

Problem Solving

Complete Mathematics

Tata McGraw Hill (TMH)

Why Knowing the Weightage of JEE Main is Important?

  1. Important Topics First

JEE Main 2026: Preparation Tips & Study Plan
Download the JEE Main 2026 Preparation Tips PDF to boost your exam strategy. Get expert insights on managing study material, focusing on key topics and high-weightage chapters.
Download EBook

The JEE Main 2026 syllabus is a wide syllabus in Physics, Chemistry, and Mathematics. Not all topics are of equal importance in the exam. When candidates understand the weightage of topics, they can check which chapters are consistently asked and help in getting more marks. This lets them prioritize those topics when preparing, which ensures the maximum return on effort and time invested.

2. Smart Time Management

Since candidates usually have limited time for preparation, knowing the weightage helps in creating a proper study plan. Rather than spending similar time on all chapters, candidates can divide more hours to high-weightage topics, which gives less time to low-weightage topics. This proper allocation of time is useful in completing the syllabus without feeling stressed.

3. Improves Scoring Probability

Those topics that have the most weightage are responsible for achieving a greater portion of the exam’s total marks. If you give time as well as attention to these topics, you can improve the chances of scoring better even in times when you are not able to study every single topic. For example, if you master high-weightage chapters like Coordinate Geometry or Organic Chemistry, you can achieve a strong possibility of getting a higher score.

Also Read

IITs- A Complete Guide

Dive into everything you need to know about IITs—from eligibility and cutoffs to fees and placements.

Cambridge Institute of Technology B.Tech Admissions 2025

Highest CTC 53.5 LPA | Average CTC 7.2 LPA | 200+ Companies | 790+ Multiple offers

Have a Look on JEE Main 2026 Exam Pattern

Particulars

Details

Mode of Exam

Computer-Based Test (CBT)

Duration

3 hours (180 minutes)

Subjects

Physics, Chemistry, Mathematics

Total Questions

75 (25 per subject)

Question Types

MCQs (Single correct option) + Numerical Value Questions

Marking Scheme

+4 marks for correct answer

-1 mark for wrong MCQ

0 mark for unanswered

No negative marking for numerical value questions

Maximum Marks

300

JEE Main Syllabus: Subjects & Chapters
Select your preferred subject to view the chapters

Frequently Asked Questions (FAQs)

Q: Does the topic-wise weightage remain the same every year?
A:

Not really. The division modifies in some amount each year, but some topics like Coordinate Geometry, Organic Chemistry, Thermodynamics, and Electrostatics are observed to appear regularly.

Q: Which chapter has more weightage in JEE Mains?
A:

The highest weightage chapters in JEE Main for Physics, Chemistry, and Mathematics are as follows

Chemistry- Coordination Chemistry, Chemical Thermodynamics, and some basic concepts of chemistry, and so on.

Physics- Optics, Electrostatics, and Properties of Solid and Liquid, etc.

Maths- Co-ordinate geometry, Integral Calculas and Limit, continuity and differentiability, and so on.

Q: How is weightage helpful in creating a study plan?
A:

When you know what topics carry more marks, you can divide the study hours properly. So, it helps in studying important topics first and the rest later.

Q: Will JEE 2026 follow the NCERT syllabus?
A:

Yes. JEE syllabus is primarily based on NCERT Class 11 & 12 topics. However, some additional concepts may appear in JEE Advanced.


Q: When will the results get out of JEE Mains 2026?
A:

The results generally get released after 1 week of each session.

Q: Is it risky to study only high-weightage topics?
A:

Yes, as the exam questions can be of any kind. If you study only high-weightage topics, you may ignore the easy questions from smaller chapters. So, study everything but give more time to high-weightage topics.

Q: Is 120 a good score in JEE Main?
A:

JEE Main is held for 300 marks. Marks above 200+ are considered good marks and will help to secure the 95-99 percentile. Whereas, 120 is considered to be an average mark in JEE Main, with a percentile ranging between 95-96%.

Q: What is the eligibility for JEE Main 2026?
A:

Must have passed or be appearing in Class 12 (or equivalent) in 2024, 2025, or 2026. No age limit, but the candidate must meet institute-specific age limits if applying through JEE scores.


Articles
|
Upcoming Engineering Exams
Certifications By Top Providers
Basic Programming using Python
Via Indian Institute of Technology Bombay
Introduction to Aerospace Engineering
Via Indian Institute of Technology Bombay
Fundamental Concepts of Electricity
Via Indian Institute of Technology Bombay
Artificial Intelligence
Via Columbia University, New York
Computer Fundamentals
Via Devi Ahilya Vishwavidyalaya, Indore
B.Sc in Programming and Data Science
Via Indian Institute of Technology Madras
Udemy
 1525 courses
Swayam
 817 courses
NPTEL
 773 courses
Coursera
 697 courses
Edx
 608 courses
Explore Top Universities Across Globe

Questions related to JEE Main

On Question asked by student community

Have a question related to JEE Main ?

Hello,

You cannot "renew" your September 2025 certificate. You must apply for a completely new EWS certificate after April 1, 2026.

EWS certificates are linked to a specific financial year.

Your certificate issued in September 2025 is valid for the financial year 2025-26. It is based on your family's income from the previous financial year (i.e., 2024-25).

The certificate required for JEE counselling in mid-2026 must be valid for the financial year 2026-27. This certificate must be based on your family's income from the financial year 2025-26 and must be issued on or after April 1, 2026.

Since they are based on two different income periods, they are considered completely different documents.


Hope it's helpful to you.

Hi! Don’t worry, you can correct your category this year while filling out the JEE Main 2025 application form. If you belong to BC/OBC category and have the valid caste certificate, you can apply under OBC NCL now. It will not be a problem if last year you had applied as General/EWS, since each year’s application is considered separately.
OBC NCL is for candidates from socially and educationally backward communities (non creamy layer) with income below 8 lakh, while EWS is for students from the general category (not SC/ST/OBC) with family income below 8 lakh. Since your family income is less than 2 lakh and you are BC, applying under OBC NCL is the right choice and will give you reservation benefits.

Hello,

To get below AIR 100 in JEE Advanced 2027, you need a strong and focused plan. Here’s a simple guide:

  1. Clear Concepts : Make sure all NCERT basics are strong. Focus on Physics, Chemistry, and Maths concepts deeply.

  2. Advanced Practice : Solve previous years’ JEE Advanced papers and high-level questions from books like HC Verma, I.E. Irodov, OP Tandon, and Cengage.

  3. Regular Mock Tests : Take full-length tests every week. Analyse mistakes and improve weak areas.

  4. Time Management : Learn to solve questions quickly and accurately. Work on speed and accuracy together.

  5. Short Notes : Make notes/formulas for quick revision.

  6. Consistency : Study daily and avoid long breaks. Consistent practice is key.

  7. Focus on Weak Areas : Identify topics you struggle with and spend extra time on them.

  8. Stress Management : Stay healthy, sleep well, and avoid last-minute panic.

If you follow a structured plan and stay consistent, AIR below 100 is achievable.

Hope it helps !

Helloaspirant,

The JEE Main 2026 syllabus, which is broken down into Physics, Chemistry, and Mathematics, is based on the NCERT curriculum for Classes 11 and 12.  Calculus, Algebra, and Coordinate Geometry in Mathematics; Organic, Inorganic, and Physical Chemistry; and Mechanics, Thermodynamics, and Optics in Physics are important subjects.

To know the syllabus, you can visit our site through following link:

https://engineering.careers360.com/articles/jee-main-syllabus

Thank you