JEE Main Formula Revision: 30-Day Physics, Chemistry & Mathematics Revision Checklist

A formula looks familiar on the page. Then the book closes, and the denominator disappears from memory. Finding that gap during revision leaves time to fix it. In the exam hall, the same gap costs minutes needed for other questions. 

This JEE Main formula revision checklist assigns a chapter group to each day, reducing the time spent deciding what to revise next. It assumes the chapters have already been studied. Formula recall is the task here, with short application checks alongside it. Unfinished concepts still need separate attention.

How to Use This Checklist Effectively

Start with a blank page. Write the chapter’s formulas from memory, including the conditions under which each applies. Then open NCERT or a trusted derivation source and correct the gaps.

Mark each entry: recalled correctly, recalled with help, or applied incorrectly. A remembered equation used in the wrong situation belongs in the last category.

Solve a few numericals from the day’s group. Return to weak entries the following day and again later in the week. Familiar formulas need less attention, leaving room for the ones that repeatedly cause trouble.

Keep a short mixed-subject review running throughout the month, even when the main block focuses on one subject.

30-Day Rotation Structure

Use this 30-day formula revision plan for JEE Main as a starting schedule. Each numbered entry below represents that day’s main recall task.

Days	Subject Focus	Daily Chapter Checklist
1–5	Physics: Mechanics	1: Kinematics and units  2: Laws of motion  3: Work, energy and power  4: Rotational motion  5: Gravitation and recap of mechanics formulas
6–10	Physics: Electricity and Magnetism	6: Electrostatics 7: Capacitance 8: Current electricity 9: Magnetism 10: EMI and alternating current
11–12	Physics: Remaining Groups	11: Optics and modern Physics 12: Oscillations, waves and thermal physics
13–17	Chemistry: Physical	13: Mole concept and atomic structure 14: Thermodynamics 15: Equilibrium 16: Solutions and electrochemistry 17: Kinetics
18–21	Chemistry: Inorganic	18: Periodicity 19: Bonding  20: p-, d- and f-block patterns 21: Coordination compounds
22–24	Chemistry: Organic	22: Mechanism cues  23: Functional-group conversions 24: Named reactions, conditions and exceptions
25–28	Mathematics: Algebra and Calculus	25: Quadratics and sequence 26: Binomial theorem, matrices and determinants 27: Limits and derivatives create your own test YOUR TOPIC, YOUR DIFFICULTY, YOUR PACE start learning for free 28: Integrals and differential equations
29–30	Mathematics: Coordinate Geometry and Vectors	29: Straight lines, circles and conics Best Courses for You JEE NEET Foundation JEE Foundation NEET CBSE 30: Vectors, 3D geometry and unresolved errors

The allocation is uneven because it follows the requested subject blocks. Keep solving Mathematics problems in the mixed reviews before Day 25. Days 11–12 are also crowded, so move familiar topics into earlier mixed reviews.

This table is not a complete syllabus inventory. Areas such as trigonometry, complex numbers, probability, semiconductors and experimental skills also need a slot. Add them from the official NTA syllabus for the intended examination year. 

Physics Formula Checklist Highlights

Physics equations often need a condition written beside them, and that habit applies across the important formulas for JEE Main Physics, Chemistry, Maths. 

For constant acceleration:

v=u+at,  s=ut+12at2,  v2=u2+2as

When acceleration varies with time, these equations no longer apply; use a = dv/dt and v = ds/dt instead. Beside ∑F=ma, note that this form assumes constant mass and an inertial reference frame.

For circuits, recall V=IR, R=L/A, and the resistance combinations:

Rs=∑Ri,  1Rp=∑1Ri

Kirchhoff’s junction and loop rules need signed equations. Draw the circuit and choose current directions before substituting values.

Optics deserves its own sign-convention check. Using the Cartesian convention:

• Spherical mirror:1/f=1/v+1/u, with magnification m=−v/u.
• Thin lens:1/f=1/v−1/u, with m=v/u.
• Refraction:n1sini=n2sinr.

Modern-physics recall should include Kmax=h− and =h/p. The radioactive decay relation N=N0e−t may appear in older sheets, but radioactive decay is not explicitly listed in the 2026 syllabus. Confirm its relevance to the intended exam year.

Do Check: Physics Formula Sheet for JEE Mains Exam

Chemistry Formula Checklist Highlights

Physical Chemistry errors often begin with quantities that look interchangeable. Molarity uses solution volume in liters; molality uses solvent mass in kilograms.

Include n=m/M, then connect concentration formulas to actual solution data. For gaseous equilibria, recall Kp=KcRTng, using consistent conventions. In kinetics, a general rate law is r=kAmBn; the exponents are not automatically the balanced-equation coefficients.

The first-order relation deserves a separate entry:

lnA0At=kt

Inorganic revision needs more than equations. Reconstruct periodic trends and their exceptions, then explain bonding or coordination patterns without copying the textbook.

For Organic Chemistry, cover the product and recall it from the reactant, reagent and conditions. Follow with the mechanism cue. A named reaction remembered without its conditions is an incomplete entry.

Do Check: Chemistry Formula Sheet for JEE Mains Exam

Mathematics Formula Checklist Highlights

Write restrictions beside results. For ax2+bx+c=0:

x=−bb2−4ac2a,  a0

For progressions, retain both the expression and its boundary:

SnAP=n22a+n−1d,  SnGP=a1−rn1−r, r1

Practice the binomial general term, nran−rbr, rather than repeatedly copying the full expansion.

Calculus recall should cover standard derivatives and integrals alongside chain-rule application. The result x0sinxx=1 assumes radians. 

Also keep ∫xⁿ dx = xⁿ⁺¹/(n + 1) + C, n ≠ −1, separate from ∫dx/x = ln|x| + C.

For vectors, distinguish a · b = |a||b| cos θ from |a × b| = |a||b| sin θ. 

Do Check: Maths Formula Sheet for JEE Mains Exam

Common Mistakes During Formula Revision

Copying a correct answer after looking it up does not demonstrate recall. Close the source and try again later.

Units deserve checking, especially when a question mixes centimeters with meters or different energy units. Dimensional consistency catches some errors, but it does not prove an equation is correct.

Include at least one applied numerical per formula group. Saving every difficult group for the final week only postpones the work.

Why Choose Infinity Learn for Structured Formula Revision

Remembering an equation and selecting it correctly are separate parts of revision.Infinity Learn JEE courses include formula sheets, while chapter-based practice tests and what happens after the sheet is closed.

• Formula sheets and flashcards: Use these to check a memory-first attempt and mark the expressions that still need prompting.
• Previous-year questions: Work through how familiar relationships appear inside actual examination questions, where the required formula is not announced.
• Create Your Own Test: Select the chapter just revised and attempt a focused test. An incorrect answer then gives a specific formula or condition to revisit.
• One-shot revision videos: These provide another explanation when the difficulty extends beyond forgetting the expression itself. 

Carry unresolved errors into the next day’s recall session. The 30-day checklist becomes more useful when practice determines what returns to the revision list, rather than every formula receiving equal attention.

Conclusion

Build a last-minute formula sheet for JEE Main from entries that still need prompting. Keep conditions and recurring mistakes beside each equation.

Explore Infinity Learn’s JEE revision resources or book a free demo class to discuss the chapters that need attention during the final month.