Free calculators

Online Math Tools That Show the Method

Choose a tool, enter a problem, and learn from the complete result.

Symbolic Equation Solver

Solve linear, polynomial, radical, exponential, logarithmic, and common trigonometric equations.

Plot multiple functions, explore coordinates, and export publication-quality graphs.

Calculate powers, roots, logarithms, and trigonometric functions in degree or radian mode.

Add, subtract, multiply, divide, simplify, and convert fractions with complete steps.

Solve six common percentage problems with formulas and understandable steps.