Math Tools

6 free math tools — scientific calculator, fractions, percentages, matrices, equations, graphs, and geometry. All client-side.

Calculators & Computation

Scientific Calculator

Trig, log, powers, roots

Fraction Calculator

Add, subtract, multiply fractions

Percentage Calculator

X% of Y, increase, fraction to %

Algebra & Equations

Equation Solver

Linear & quadratic equations

Matrix Calculator

Add, multiply, determinant

Visualization & Geometry

Graphing Calculator

Plot functions visually

Geometry Calculator

Area, perimeter, volume

Area Calculator

Rectangle, circle, triangle areas