WebToolArcAlgebra Tools
Free browser-based algebra tools with instant results and no account required.
Quadratic Formula Calculator
Solve quadratic equations in the form ax² + bx + c = 0.
Algebra ToolsExponent Calculator
Calculate powers using any base and exponent.
Algebra ToolsSlope Calculator
Calculate slope from two coordinate points.
Algebra ToolsDistance Formula Calculator
Calculate the distance between two coordinate points.
Algebra ToolsMidpoint Calculator
Calculate the midpoint between two coordinate points.
Algebra ToolsLog Calculator
Calculate a logarithm with a custom base.
Algebra ToolsMatrix Calculator
Calculate matrix addition, subtraction, multiplication, determinants, and inverses.
Algebra ToolsProportion Calculator
Solve proportions in the form a/b = c/d with one unknown value.
Algebra ToolsScientific Notation Calculator
Convert numbers to and from scientific notation and perform basic scientific-notation arithmetic.
Algebra ToolsLinear Equation Calculator
Solve a one-variable linear equation of the form ax + b = c.
Algebra ToolsSystem of Equations Solver
Solve a 2×2 system of linear equations and identify unique, none, or infinite solutions.
Algebra ToolsSlope Intercept Form Calculator
Find y = mx + b from two points or from a slope and one point.
Algebra ToolsPoint Slope Form Calculator
Write the point-slope equation of a line from a point and slope.
Algebra ToolsStandard Form Equation Calculator
Convert a line from slope-intercept form into Ax + By = C form.
Algebra ToolsQuadratic Vertex Calculator
Find the vertex, axis of symmetry, discriminant, and opening direction of a quadratic.
Algebra ToolsDiscriminant Calculator
Calculate b² − 4ac and determine the number and type of quadratic roots.
Algebra ToolsPolynomial Evaluator
Evaluate a polynomial at a chosen x value using its coefficients.
Algebra ToolsPolynomial Long Division Calculator
Divide one polynomial by another and calculate quotient and remainder.
Algebra ToolsComplex Number Calculator
Add, subtract, multiply, or divide two complex numbers.
Algebra ToolsMatrix Determinant Calculator
Calculate the determinant of a square matrix up to 6×6.
Algebra ToolsMatrix Inverse Calculator
Find the inverse of a nonsingular square matrix up to 6×6.
Algebra ToolsDirect Variation Calculator
Calculate y = kx for direct variation and solve the proportional relationship.
Algebra ToolsInverse Variation Calculator
Calculate y = k/x for inverse variation.
Algebra ToolsAverage Rate of Change Calculator
Calculate average rate of change between two points.