JEE Mains Formulas Sheet PDF
Preparing for JEE Mains requires a strong conceptual understanding and quick revision of important formulas. Many questions in Physics, Chemistry, and Maths depend directly on formula application. A formula sheet helps students revise faster and avoid confusion during problem-solving.A JEE Mains Formulas PDF brings all important equations together in one place. Students can quickly revise multiple concepts and formulas in a single shot. This also improves their confidence.
This guide provides subject-wise formulas for Physics, Chemistry, and Maths. Students can also use these sections to create personal revision notes. Keep the formula sheet handy during preparation for quick daily revision.
Subject-Wise JEE Mains Formulas PDF
A subject-wise formula sheet helps students revise faster and focus on the most important concepts in each subject. Physics formulas help solve numerical problems. Chemistry formulas support reactions and calculations, and Maths formulas simplify problem-solving.
The following table provides quick access to important formula sheets for all three subjects.
Subjects | PDF Links |
| JEE Mains Physics Formulas | |
| JEE Mains Chemistry Formulas | |
| JEE Mains Maths Formulas |
Students should download the formula sheets and keep them accessible during revision. Regular review of these formulas helps improve speed and accuracy in solving problems.
JEE Mains Physics Formulas 2026
Preparation for JEE Mains Physics formulas is crucial, as many questions involve direct application of equations. Topics like mechanics, electricity, thermodynamics, and modern physics include numerous formulas, and having a quick reference helps in faster revision and accurate problem-solving.
Kinematics
| Concept | Formula |
| Average Velocity | Total Displacement / Total Time |
| Displacement | s = ut + ½at² |
| Final Velocity | v = u + at |
| Equation of motion | v² = u² + 2as |
Laws of Motion
| Concept | Formula |
| Force | F = ma |
| Weight | W = mg |
| Friction Force | f = μN |
| Momentum | p = mv |
Work, Energy and Power
| Concept | Formula |
| Work Done | W = F × d × cosθ |
| Kinetic Energy | KE = ½mv² |
| Potential Energy | PE = mgh |
| Mechanical Energy | KE + PE |
| Power | P = W/t |
Electrostatics and Electric Fields
| Concept | Formula |
| Electric Field | E = F/q |
| Coulomb’s Law | F = k(q₁q₂/r²) |
| Electric Potential | V = W/q |
| Electric Potential Energy | U = kq₁q₂/r |
| Electric Dipole Energy | U = −pE cosθ |
Current Electricity
| Concept | Formula |
| Electric Current | I = Q/t |
| Current Density | J = I/A |
| Ohm’s Law | V = IR |
| Resistivity | ρ = RA/L |
| Electric Power | P = VI |
Gravitation and Projectile Motion
| Concept | Formula |
| Universal Gravitation | F = GMm/r² |
| Projectile Range | R = u² sin2θ / g |
| Time of Flight | T = 2u sinθ / g |
| Maximum Height | H = u² sin²θ / 2g |
Simple Harmonic Motion
| Concept | Formula |
| Restoring Force | F = −kx |
| Time Period (Mass-Spring System) | T = 2π√(m/k) |
| Angular Frequency | ω = √(k/m) |
Students should practice applying these formulas in numerical problems. Frequent practice improves speed and reduces mistakes.
Also Read: JEE Mains Physics Syllabus 2026, Important Topics, Weightage
JEE Mains Chemistry Formulas 2026
Preparation for JEE Mains Chemistry formulas is especially important for physical chemistry topics. These formulas are essential for solving numerical problems related to gases, thermodynamics, electrochemistry, and solutions, helping students improve accuracy and speed during the exam.
Basic Chemistry Relations
| Concept | Formula |
| Atomic Number | Number of Protons |
| Mass Number | Protons + Neutrons |
| Molecular Mass | Vapour Density × 2 |
Gas Laws
| Law | Formula |
| Ideal Gas Law | PV = nRT |
| Boyle’s Law | P₁V₁ = P₂V₂ |
| Charles’s Law | V₁/T₁ = V₂/T₂ |
| Avogadro’s Law | V ∝ n |
Concentration Terms
| Term | Formula |
| Molarity | M = moles of solute/volume of solution |
| Molality | m = moles of solute/kg of solvent |
| Mole Fraction | moles of component / total moles |
Thermodynamics
| Concept | Formula |
| First Law | ΔU = q + w |
| Enthalpy | ΔH = ΔU + ΔnRT |
Electrochemistry
| Concept | Formula |
| Faraday’s First Law | m ∝ Q |
| Faraday’s Second Law | m₁/m₂ = E₁/E₂ |
| Nernst Equation | E = E° − (0.0591/n) logQ |
Chemical Equilibrium
| Concept | Formula |
| Henderson-Hasselbalch | pH = pKa + log([salt]/[acid]) |
| Henry’s Law | S = kH × P |
Students who regularly revise these formulas find Chemistry calculations much easier during exams.
JEE Mains Maths Formulas 2026
Preparation for JEE Mains Maths formulas plays a key role in solving problems quickly and accurately. Topics like Algebra, Calculus, Trigonometry, and Coordinate Geometry involve many important identities and equations, so having a clear and quick reference helps in effective revision and better performance.
Complex Numbers
| Concept | Formula |
| General Form | z = a + ib |
| Modulus | || |
| Argument | θ = tan⁻¹(b/a) |
Quadratic Equations
| Concept | Formula |
| Standard Form | ax² + bx + c = 0 |
| Roots | x = [−b ± √(b² − 4ac)] / 2a |
| Sum of Roots | −b/a |
| Product of Roots | c/a |
Trigonometric Identities
| Identity | Formula |
| Fundamental Identity | sin²θ + cos²θ = 1 |
| Tan Relation | 1 + tan²θ = sec²θ |
| Cot Relation | 1 + cot²θ = cosec²θ |
Limits
| Concept | Formula |
| Limit of Constant | lim c = c |
| Limit of Sum | lim (f + g) = lim f + lim g |
| Limit of Product | lim (fg) = (lim f)(lim g) |
Derivatives
| Rule | Formula |
| Power Rule | d/dx (xⁿ) = nxⁿ⁻¹ |
| Product Rule | (fg)' = f'g + fg' |
| Quotient Rule | (f/g)' = (f'g − fg')/g² |
Integration
| Formula | Expression |
| ∫ xⁿ dx | xⁿ⁺¹/(n+1) + c |
| ∫ 1/x dx | ln |x| + c |
Consistent practice of these formulas improves speed while solving maths questions.
Probability
| Formula | Expression |
| P (A U B) | P (A) + P (B) - P (A ∩ B ) |
| P (A ∩ B ) | P (A) * P (B/A) |
How to Use JEE Mains Formulas PDF for Effective Revision
Many students collect formula sheets but rarely use them properly. The following strategies help make formula revision more effective.
- Keep a printed formula sheet for quick daily revision.
- Revise formulas before starting practice questions.
- Highlight formulas used frequently in mock tests.
- Write formulas again while revising difficult topics.
- Solve 10-15 problems immediately after revising formulas.
- Maintain a small notebook for quick formula review.
- Revise formulas during short study breaks.
Daily formula revision strengthens memory and improves accuracy during the exam.
Why the JEE Mains Formulas PDF is Important for Preparation
A structured formula sheet plays a crucial role during preparation for JEE Mains. Many exam questions rely directly on correct formula application.
Key benefits of formula PDFs include:
- Faster revision before mock tests
- Quick recall of important equations
- Better conceptual clarity
- Reduced calculation mistakes
- Improved time management during the exam
- Higher confidence while solving numerical questions
Students who revise formulas regularly perform better in speed-based exams like JEE Mains.
Also Read: JEE Mains Syllabus 2026, Section-wise Pattern, Download PDF
Tips to Memorize JEE Mains Formulas Quickly
Memorizing formulas becomes easier when students combine understanding with regular practice.
- Create topic-wise formula charts for each subject.
- Use diagrams or mind maps for physics concepts.
- Understand the derivation of important formulas.
- Practise numerical problems daily.
- Revise formulas every night before sleeping.
- Discuss formulas with friends or classmates.
- Use flashcards for quick revision.
- Break long formulas into smaller parts.
Consistent practice and revision remains the best method to remember formulas effectively.
JEE Mains Formula Sheet PDF: Conclusion
JEE Mains Formulas PDF is one of the most useful resources for quick and effective revision during preparation. Since a large number of questions in the exam are based on direct or indirect application of formulas, having all important equations in one place helps students save time and stay focused. Subject-wise formulas for Physics, Chemistry, and Maths make revision structured and more manageable.
To make the most out of formula sheets, students should revise them regularly along with solving numerical problems. Consistent practice, combined with quick formula revision, improves both speed and accuracy. With the right strategy and disciplined revision, formula sheets can significantly boost confidence and overall performance in the JEE Mains exam.
