Algebra Calculators
Every algebra calculator on Monkza, grouped by topic — from expanding a pair of brackets to finding eigenvectors. Each one shows the full working, not just the answer, so you can follow the method and check your own steps. All of them are free, with no sign-up and no limit on how often you use them.
Algebra is one subject among several here. If it is percentages, significant figures or a plain scientific calculator you are after, those sit on the arithmetic calculators page, and every subject on the site is listed under all calculators.
Jump to a topic
Polynomials
Algebraic Expressions
Solving Equations
Quadratic Equations
Rational Expressions and Functions
Inequalities and Absolute Value
Exponents and Radicals
Logarithms
Functions
Ratio, Proportion and Variation
Sequences and Series
Systems of Equations
Matrices
Lines and Coordinate Geometry
Conic Sections
Complex Numbers
Counting and the Binomial Theorem
Vectors
Polynomials
Descartes' Rule of Signs Calculator
Rational Zeros Theorem Calculator
Multiplicity Calculator
End Behavior Calculator
Remainder Theorem Calculator
Polynomial Calculator
Polynomial Long Division Calculator
Synthetic Division Calculator
Factoring Polynomials Calculator
Factoring Trinomials Calculator
Factor by Grouping Calculator
Standard Form of a Polynomials Calculator
Zeros of Polynomial Calculator
Adding and Subtracting Polynomials Calculator
Multiplying Polynomials Calculator
Degree and Leading Coefficient Calculator
Algebraic Expressions
Solving Equations
Linear Equation Calculator
Exponential Equation Calculator
Radical Equation Calculator
Cubic Equation Calculator
Literal Equation Calculator
Quadratic Equations
Quadratic Formula Calculator
Completing the Square Calculator
Vertex Calculator
Discriminant Calculator
Sum and Product of Roots Calculator
Rational Expressions and Functions
Simplify Rational Expressions Calculator
Adding and Subtracting Rational Expressions Calculator
Multiplying and Dividing Rational Expressions Calculator
Rational Equations Calculator
Partial Fraction Decomposition Calculator
Rational Inequalities Calculator
Domain of a Rational Function Calculator
Asymptote Calculator
Inequalities and Absolute Value
Linear Inequalities Calculator
Compound Inequality Calculator
Quadratic Inequality Calculator
Polynomial Inequality Calculator
System of Inequalities Calculator
Absolute Value Equation Calculator
Absolute Value Inequality Calculator
Exponents and Radicals
Exponents Calculator
Fractional Exponents Calculator
Simplify Radicals Calculator
Rationalize the Denominator Calculator
Exponential Growth Calculator
Exponential Decay Calculator
Half Life Calculator
Logarithms
Log Calculator (Logarithm)
Change of Base Formula Calculator
Expanding Logarithms Calculator
Condense Logarithms Calculator
Logarithmic Equations Calculator
Functions
Domain and Range Calculator
Composition and Evaluating Functions Calculator
Inverse Function Calculator
Even and Odd Function Calculator
Difference Quotient and Average Rate of Change Calculator
Operations on Functions Calculator
Function Transformation Calculator
Ratio, Proportion and Variation
Sequences and Series
Arithmetic Sequence Calculator
Arithmetic Series Calculator
Geometric Sequence Calculator
Geometric Series Calculator
Infinite Geometric Series Calculator
Harmonic Progression Calculator
Fibonacci Sequence Calculator
Sigma Notation Calculator
Systems of Equations
System of Equations Calculator
Substitution Method Calculator
Elimination Method Calculator
Cramers Rule Calculator
Matrices
Matrix Addition and Subtraction Calculator
Matrix Multiplication Calculator
Matrix Transpose Calculator
Determinant Calculator
Inverse Matrix Calculator
Row Echelon Form Calculator
Reduced Row Echelon Form Calculator
Gaussian Elimination Calculator
Eigenvalues and Eigenvectors Calculator
Lines and Coordinate Geometry
Slope Calculator
Slope-Intercept Form Calculator
Point-Slope Form Calculator
Standard Form of a Line Calculator
Parallel and Perpendicular Line Calculator
Distance Formula Calculator
X and Y Intercept Calculator
Midpoint Calculator
Area of a Triangle from Coordinates Calculator
Conic Sections
Circle Equation Calculator
Circle from 3 Points Calculator
Tangent of a Circle Calculator
Focus and Directrix Calculator
Parabola Equation from Focus and Directrix Calculator
Ellipse Calculator
Hyperbola Calculator
Latus Rectum Calculator
Conic Section Calculator
Complex Numbers
Complex Number Calculator
Complex Conjugate Calculator
Powers of i Calculator
Complex Number to Polar Form Calculator
Roots of Complex Numbers Calculator
Counting and the Binomial Theorem
Permutation Calculator (nPr)
Combination Calculator (nCr)
Factorial Calculator (n!)
Binomial Expansion Calculator
Pascal's Triangle Calculator
Vectors
Vector Magnitude and Direction Calculator
Unit Vector Calculator
Vector Addition and Subtraction Calculator
Dot Product Calculator
Angle Between Two Vectors Calculator
Cross Product Calculator
Vector Projection Calculator
That is the whole algebra collection. For arithmetic, geometry, trigonometry and the rest, start from all calculators — or go straight to the arithmetic calculators if it is a number rather than an equation you are working on.