NEET Important Formulas — All Subjects

The formula areas to revise for NEET — Physics, Chemistry and Biology. Print this checklist and revise it daily in the last month before your exam.

Physics Formulas

• Mechanics — Newton's laws, work-energy theorem, momentum, rotational motion, gravitation.
• Properties of matter and heat — elasticity, fluids (Bernoulli, viscosity), calorimetry, thermodynamic processes, kinetic theory.
• Electrodynamics — Coulomb's law, capacitors, Ohm's law, Kirchhoff's laws, magnetic effects of current, electromagnetic induction, AC.
• Optics — mirror formula, lens formula, magnification, wave optics (fringe width).
• Modern Physics — photoelectric effect, de Broglie wavelength, Bohr model, mass defect and binding energy.

Chemistry Formulas

• Physical Chemistry — mole concept, thermodynamics, equilibrium (Kp, Kc, pH), solutions (colligative properties), electrochemistry (Nernst equation), chemical kinetics.
• Organic Chemistry — named reactions, reagents, functional group tests.
• Inorganic Chemistry — periodic trends, coordination compounds.

Biology Key Concepts

• Biology is concept-heavy, not formula-heavy — focus on processes and cycles.
• Key diagrams — cell structure, DNA replication, heart structure, nephron.
• Important processes — photosynthesis, respiration, protein synthesis.
• Genetics ratios — 3:1, 9:3:3:1, 1:2:1.

Formula areas follow the NMC syllabus in NTA's NEET-UG 2026 bulletin; no 2027 syllabus has been published yet.