As of now, the official chapter-wise weightage for JEE Main 2026 has not been released by the National Testing Agency (NTA). However, based on previous years' data, we can anticipate that the weightage distribution across Physics, Chemistry, and Mathematics will remain relatively consistent. For instance, in JEE Main 2025, key topics such as Modern Physics, Thermodynamics, and Organic Chemistry held significant weightage. It's advisable to focus on these high-weightage chapters while also covering the entire syllabus to ensure comprehensive preparation. Once the official weightage for JEE Main 2026 is published, it will provide more precise guidance for targeted study.

Hello Dear!!

The total marks in JEE Main are 360, divided equally among three subjects – Mathematics, Physics, and Chemistry. Based on previous years’ papers, here is the chapter-wise marks distribution which can help students focus on high-weightage topics for better preparation.

JEE Main total marks = 360

Mathematics = 120

Physics = 120

Chemistry = 120

Mathematics (120 Marks)

• Calculus (Limits, Derivatives, Integrals) – (32–40)
• Algebra (Quadratic, Sequences, Complex Numbers, Binomial) – (20–24)
• Coordinate & 3D Geometry – (20–24)
• Probability & Statistics – (8–12)
• Matrices & Determinants –(8–12)
• Trigonometry, Vectors, Differential Equations, Others – (12–16)

Physics (120 Marks)

• Modern Physics – 20
• Electrostatics & Current Electricity – (24–28)
• Magnetism & EM Induction – (16–20)
• Thermodynamics & Heat – (16–20)

Optics – (12–16)

• Mechanics (Laws of Motion, Work/Energy, Rotation, Gravitation, SHM) – (24–28)
• Waves, Fluids & Others – (8–12)

Chemistry (120 Marks)

• Organic Chemistry – 32–40
• Inorganic Chemistry – 24–32
• Physical Chemistry – 24–32
• Smaller Topics – 8–12

Tip : Focus on high-weightage chapters:

• Maths: Calculus & Algebra
• Physics: Modern Physics & Electricity
• Chemistry: Organic & Chemical Bonding