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Algebra Calculators Index


Equation Calculator
Solves equations, showing work and detailed explanation.

Solves equations by factoring, resorting to other methods when necessary.

Completing the Square
Solves equations by completing the square, resorting to other methods when necessary.

Use this calculator if you only want to simplify, not solve an equation.

3D Equation Graphing Calculator
Plots equations and enables users to rotate the graphs 360 degrees in any direction.

Solving With Substitution
Use this calculator to substitute one or more variables before solving.


Order of Operations
Simplifying Expressions
Combining Like Terms
Simplifies an expression using Order of Operations or by Combining like terms.

Expression Factoring
Factors expressions using 3 methods.

Evaluates an expression by substituting for given variables, then simplifying.


Function Graphing Calculator
Plots functions in a customizable graph window.


Factoring and Prime Factoring Calculator
Uses trial and error to find all of the prime and composite factors of any positive integer.

Percentage Calculator
This collection of simple calculators will solve various percentage problems using proportions.


Simplifying Simplies fractions and mixed numbers or converts between mixed numbers and improper fractions.

Will add, subtract, multiply, and divide fractions, mixed numbers, and improper fractions.

Comparison (Greater-Than/Less-Than) Determines whether a fraction, mixed number, or improper fraction is equal to, less than, or greater than another.

Everything Else

Proportion Calculator
Solve proportions using cross product properties.

Order of Operations

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