JEE Main 2026 Complete Formula Sheet: Physics, Chemistry, Maths
Revision Resource•Updated March 2026•VRSAM Team
Success in JEE Main often comes down to two things: conceptual clarity and the speed at which you can recall standard results. Use these one-tap copy buttons to save formulas to your notes.
Physics Formulas
Mechanics
Kinematics
| Velocity | v = u + at | |
| Displacement | s = ut + ½at² | |
| Velocity-Displacement | v² = u² + 2as | |
| Nth Second | S_n = u + a/2(2n - 1) | |
| Time of Flight | T = (2u sinθ)/g | |
| Max Height | H = (u² sin²θ)/2g | |
| Range | R = (u² sin2θ)/g | |
| Trajectory | y = x tanθ - (gx²)/(2u²cos²θ) |
Work, Energy & Power
| Work | W = F · s = Fs cosθ | |
| Kinetic Energy | K = ½mv² = p²/2m | |
| Potential Energy | U = mgh | |
| Power | P = dW/dt = F · v | |
| Coeff. of Restitution | e = (v₂ - v₁)/(u₁ - u₂) | |
| Elastic Collision | e = 1 |
Gravitation
| Force | F = G(m₁m₂)/r² | |
| g at height h | g' = g(1 - 2h/R) | |
| Escape Velocity | v_e = √(2GM/R) | |
| Orbital Velocity | v_o = √(GM/R) |
Electromagnetism
Electrostatics
| Coulomb Force | F = k(q₁q₂)/r² | |
| Electric Field | E = F/q = kQ/r² | |
| Dipole Field (Axial) | E = 2kp/r³ | |
| Potential | V = kQ/r | |
| Gauss Law | ∮ E·dA = q_in/ε₀ |
Current Electricity
| Basic | V = IR | |
| Resistance | R = ρ(L/A) | |
| Drift Velocity | v_d = I/(neA) |
Chemistry Formulas
Physical Chemistry
Mole Concept & Solutions
| Molarity (M) | n_solute / V_solution(L) | |
| Molality (m) | n_solute / Mass_solvent(kg) | |
| Mole Fraction | χ_A = n_A / (n_A + n_B) |
Atomic Structure
| Radius | r_n = 0.529 (n²/Z) Å | |
| Energy | E_n = -13.6 (Z²/n²) eV | |
| Rydberg Eq | 1/λ = R Z² (1/n₁² - 1/n₂²) |
Chemical Kinetics
| Zero Order Rate | [A] = [A]₀ - kt | |
| First Order Rate | k = (2.303/t) log([A]₀/[A]) | |
| Arrhenius Eq | k = Ae^(-Ea/RT) |
Electrochemistry
| Nernst Eq | E = E° - (0.059/n) log Q | |
| Gibbs Energy | ΔG° = -nFE°_cell |
Inorganic Chemistry
Bonding
| Bond Order | BO = ½(Nb - Na) | |
| Dipole Moment | μ = q × d |
Mathematics Formulas
Algebra
Quadratic Equations
| General | x = (-b ± √(b² - 4ac))/2a | |
| Sum (α+β) | -b/a | |
| Product (αβ) | c/a |
Sequence & Series
| AP Sum (Sn) | n/2 [2a + (n-1)d] | |
| GP Sum (Sn) | a(r^n - 1)/(r - 1) | |
| Infinite GP | S_inf = a/(1-r) (|r|<1) | |
| Sum of n² | n(n+1)(2n+1)/6 |
Calculus
Derivatives
| d/dx(xⁿ) | nxⁿ⁻¹ | |
| d/dx(ln x) | 1/x | |
| Product Rule | uv' + vu' |
Integration
| ∫ xⁿ dx | xⁿ⁺¹/(n+1) + C | |
| ∫ 1/√(a²-x²) dx | sin⁻¹(x/a) + C | |
| By Parts | ∫uv dx = u∫v dx - ∫(u'∫v dx)dx |
Trigonometry
Identities
| sin(A+B) | sinAcosB + cosAsinB | |
| cos(2A) | 2cos²A - 1 | |
| Sine Rule | a/sinA = b/sinB = c/sinC = 2R | |
| Cosine Rule | cosA = (b² + c² - a²)/2bc |
Mastered the formulas?
Formulas are just the beginning. To crack JEE 2026, you need to understand how these concepts are applied.
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