Free Formula Cheat Sheets
Find the formula you need in seconds, copy it in one click, or hide the answers to quiz yourself before your test.
All Formula Sheets
Calculus Derivatives & Integrals Formula Sheet
Master the core differentiation and integration rules tested on Calculus I, Calculus II, CÉGEP NYA/NYB, and AP Calculus AB/BC exams. Toggle Self-Test Mode below to quiz yourself.
Trigonometric Identities & Unit Circle Formula Sheet
Every high-yield trigonometric identity for Precalculus, Calculus II trig integrals, and Physics vectors—organized with exam traps and 1-click self-test mode.
Physics Equations Sheet: Kinematics, Forces & Energy
Find the exact kinematics, dynamics, energy, or electricity equation you need based on which variable is missing in your physics problem.
Chemistry Formula Sheet: Stoichiometry, Gas Laws & pH
All essential General and AP/University Chemistry equations for stoichiometry, ideal gases, acid-base buffers, thermodynamics, and electrochemistry.
Statistics Formula Sheet: Z-Score, t-Test & Confidence Intervals
Every high-yield statistics and probability formula for AP Statistics, Quantitative Methods (QM), Psychology Research, and Biostatistics.
Finance, Accounting & Microeconomics Formula Sheet
Essential corporate finance, financial accounting, and microeconomics equations for business majors, CPA/CFA prep, and MBA core courses.
Live Preview: Calculus Formulas
Open full sheet →When to use: Differentiating polynomials, roots (x¹/²), and negative exponents (1/xⁿ = x⁻ⁿ).
When to use: Differentiating two multiplied functions of x (e.g., x² · sin(x)).
When to use: Differentiating rational expressions or fractions of x.
When to use: Differentiating composite functions like sin(3x²) or (2x + 1)⁵.