10 calculators every math student should know
A hand-picked toolkit — from a quick scientific calculator to graphing, calculus, linear algebra, and statistics. All free, all trusted, all in one place.
Free AI Math Tutor
Free · No signupType any math problem — algebra, calculus, geometry, statistics — and get a clear, tutor-style step-by-step explanation. Powered by Google Gemini.
Pick the right tool for the job
Desmos Scientific Calculator
ScientificPolished scientific calculator with trig, logs, exponents, and parentheses-aware input.
Best for — Daily homeworkDesmos Graphing Calculator
GraphingPlot any function, sliders, regressions, intersections — the standard for graphing.
Best for — Algebra II → CalculusGeoGebra Geometry
GeometryConstruct points, lines, circles, transformations — perfect for geometry proofs.
Best for — Geometry & constructionsSymbolab Equation Solver
AlgebraStep-by-step solutions for equations, inequalities, and systems.
Best for — Showing your workWolfram|Alpha
All-purposeComputational engine — solves nearly any math problem with explanations and graphs.
Best for — When you're stuckSymbolab Derivative Calculator
CalculusCompute derivatives with full step-by-step working — chain rule, product rule, implicit.
Best for — Calculus ISymbolab Integral Calculator
CalculusDefinite and indefinite integrals with substitution, parts, and partial fractions shown.
Best for — Calculus IIMatrix Calculator
Linear AlgebraDeterminants, inverses, eigenvalues, row reduction — clean output for linear algebra.
Best for — Matrices & systemsCalculatorSoup Statistics
StatisticsMean, median, standard deviation, variance, quartiles — paste a list and go.
Best for — Stats homeworkUnit & Fraction Converter
UtilitiesConvert units, simplify fractions, and convert between fractions, decimals, and percents.
Best for — Quick conversions
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