JEE Main & NEET Formula Sheet PDF Download 2026: Physics, Chemistry & Maths

Ultimate JEE Main & NEET Formula Sheet 2026 (Physics, Chemistry, Maths)

Formula revision is the key to maintaining speed and accuracy during 3-hour competitive entrance exams. In JEE Main and NEET UG, direct formula-based questions account for nearly 35-40% of the total marks. Having a concise 1-page formula sheet per chapter allows you to revise the entire syllabus in under 2 hours.

1. Physics Formula Sheet Breakdown (Class 11 & 12)

Mechanics & Fluids

• Kinematics: $v = u + at$, $s = ut + \frac{1}{2}at^2$, $v^2 = u^2 + 2as$, $h_{max} = \frac{u^2 \sin^2 \theta}{2g}$, $Range = \frac{u^2 \sin 2\theta}{g}$.
• Work, Energy & Power: $W = \vec{F} \cdot \vec{S}$, $K = \frac{1}{2}mv^2$, $P = \frac{dW}{dt} = \vec{F} \cdot \vec{v}$.
• Gravitation: $F = G \frac{m_1 m_2}{r^2}$, $g' = g(1 - \frac{2h}{R})$, $v_e = \sqrt{2gR}$.

Electrodynamics & Magnetism

• Electrostatics: $F = \frac{1}{4\pi\varepsilon_0} \frac{q_1 q_2}{r^2}$, $V = \frac{1}{4\pi\varepsilon_0} \frac{q}{r}$, $C = \frac{\varepsilon_0 A}{d}$.
• Current Electricity: $V = IR$, $R = \rho \frac{l}{A}$, $P = VI = I^2R = \frac{V^2}{R}$.
• Magnetism & EMI: $B = \frac{\mu_0 I}{2\pi r}$, $\mathcal{E} = -\frac{d\Phi_B}{dt}$, $L = \frac{\mu_0 N^2 A}{l}$.

2. Chemistry Organic Reactions & Physical Chemistry Charts

Organic Chemistry relies heavily on named reactions and reagent mechanisms:

• Wurtz Reaction: $2R-X + 2Na \xrightarrow{\text{dry ether}} R-R + 2NaX$
• Reimer-Tiemann Reaction: Phenol + $CHCl_3$ + KOH $\rightarrow$ Salicylaldehyde
• Aldol Condensation: Carbonyl compounds with $\alpha$-hydrogen in presence of dilute NaOH.
• Physical Chemistry: Nernst Equation ($E = E^circ - \frac{0.0591}{n} \log Q$), Arrhenius Equation ($k = A e^{-E_a/RT}$).

3. Mathematics Key Formulas for JEE Main

• Calculus: $\frac{d}{dx}(\sin x) = \cos x$, $\int \frac{1}{x} dx = \ln|x| + C$, Integration by parts $\int u v dx = u \int v dx - \int (u' \int v dx) dx$.
• Coordinate Geometry: Distance between parallel lines $d = \frac{|c_1 - c_2|}{\sqrt{a^2 + b^2}}$, Circle equation $(x-h)^2 + (y-k)^2 = r^2$.

Conclusion

Keep this formula sheet pinned to your study desk. Review it every morning for 15 minutes to guarantee top performance in JEE Main & NEET 2026!