Mathematics Calculators
From basic arithmetic to advanced algebra, our comprehensive collection of math calculators helps you solve equations, work with fractions, calculate percentages, and understand complex mathematical concepts. Whether you're a student, teacher, or professional, find the perfect tool for your mathematical needs.
126 calculators available
Absolute Value Inequalities Calculator
Solve absolute value inequalities with steps
Add Fractions Calculator
Add, subtract, multiply, and divide fractions
Adjugate Matrix Calculator
Calculate adjugate matrix with steps
Algebra Calculator
Solve linear and quadratic equations
Angle Calculator
Convert angles and explore related properties.
Angle Between Two Vectors Calculator
Find the angle between two vectors with detailed steps.
Antiderivative Calculator
Find polynomial antiderivatives with evaluation and definite integral options.
Arc Calculator
Compute arc length, sector area, and chord length from radius and angle.
Area Calculator
Compute rectangular area with instant unit conversions.
Aspect Ratio Calculator
Calculate and scale aspect ratios for images and screens
Average Calculator
Calculate mean, median, mode, and range of numbers
Binary Subtraction Calculator
Subtract binary numbers with detailed steps
Bit Shift Calculator
Calculate left and right bit shift operations
Characteristic Polynomial Calculator
Find the characteristic polynomial of square matrices.
Check Digit Calculator
Calculate and validate check digits for various numbering systems.
Circle Area Calculator
Calculate circle area from radius, diameter, or circumference.
Circumference Calculator
Calculate circle circumference from radius, diameter, or area.
Column Space Calculator – Matrix Column Space
Calculate the column space and basis vectors of a matrix
Complex Number Calculator – Add, Subtract, Multiply, Divide
Calculate complex number operations with magnitude and phase
Cramer's Rule Calculator – Solve Linear Systems
Solve linear systems using Cramer's rule with determinants
Critical Point Calculator – Find Maxima, Minima, Inflection Points
Find critical points, maxima, minima using derivatives
Cross Product Calculator – Vector Cross Product
Calculate the cross product of two 3D vectors
Cube Root Calculator – ∛x Calculator
Calculate the cube root of any number
Cylinder Volume Calculator – Calculate Volume & Surface Area
Calculate cylinder volume and surface area
Decimal Calculator – Number Base Converter
Convert between decimal, binary, octal, and hexadecimal
Derivative Calculator – Find Function Derivatives
Calculate derivatives of mathematical functions symbolically
Determinant Calculator – Calculate Matrix Determinants
Calculate determinants of 2x2 and 3x3 matrices
Diameter Calculator – Calculate Circle Diameter
Calculate circle diameter from radius, circumference, or area
Differential Equation Calculator – Solve Differential Equations
Solve separable and linear first-order differential equations
Differential Equation System Calculator
Analyze linear differential equation systems with eigenvalue analysis
Dilation Calculator
Calculate geometric dilation transformations with scale factors
Discriminant Calculator
Calculate discriminant and roots of quadratic equations
Distance Calculator – Calculate Distance Between Two Points
Calculate distance between two points in 2D or 3D space
Distance Between Two Points Calculator
Calculate distance and midpoint between two coordinate points
Divergence Calculator – Vector Field Divergence
Calculate the divergence of a 3D vector field
Divide Fractions Calculator – Fraction Division
Divide two fractions with step-by-step solutions
Division Calculator – Divide Numbers with Remainder
Divide two numbers and see quotient, remainder, and decimal result
Eigenvalue Calculator
Find eigenvalues of 2×2 and 3×3 matrices with one click.
End Behavior Calculator
Describe the left and right end behavior of a polynomial.
Euler's Method Calculator
Use Euler's Method to estimate y(x) for dy/dx = f(x, y).
Even Spacing Calculator
Break a measurement into equal segments and list every coordinate.
Expression Calculator
Evaluate algebraic expressions instantly
Four Function Calculator
Perform the four basic math operations
Fourier Series Calculator
Compute partial Fourier series values
Fourier Transform Calculator
Find dominant frequencies inside a sampled signal
Fourth-Degree Equation Calculator
Find the roots of quartic equations
Fraction Calculator
Reduce fractions and view decimals, percents, and mixed numbers
Fraction Decomposition Calculator
Break a fraction into a mixed number plus unit fractions
Fraction Reduction Calculator – Simplify Fractions
Simplify fractions to their lowest terms with step-by-step solutions
Gaussian Elimination Calculator – Solve Linear Systems
Solve linear equation systems using Gaussian elimination with step-by-step solutions
Geometric Progression Calculator – Geometric Sequence
Calculate nth term, sum, and infinite sum of geometric sequences
Golden Ratio Calculator – φ (Phi) Calculator
Calculate and verify the golden ratio φ (phi) with step-by-step explanations
GPA Calculator
Compute GPA from course grades and credits.
Gradient Calculator
Calculate slope between two points.
Gram-Schmidt Calculator
Generate orthogonal and orthonormal vectors.
Greater Than and Less Than Calculator
Quickly compare two numbers.
Greatest Common Divisor Calculator
Compute GCD and LCM for numbers.
Greatest to Least Calculator
Sort numbers from greatest to least or least to greatest
Hyperbola Calculator
Calculate hyperbola properties from equation
Inscribed Quadrilaterals in Circles Calculator
Calculate cyclic quadrilateral properties
Integral Calculator
Calculate definite integrals of polynomials
Intercept Calculator
Find X and Y intercepts of equations
Intermediate Value Theorem Calculator
Verify the intermediate value theorem on an interval and estimate where a target value is reached.
Interpolation Calculator
Interpolate between two points and evaluate the value at any x.
Interval of Convergence Calculator
Compute the radius and interval of convergence from ratio or root test limits.
Inverse Cosine Calculator
Find the inverse cosine angle in degrees or radians.
Inverse Function Calculator
Compute the inverse of f(x) = ax + b and solve for the input that gives a chosen output.
Inverse Laplace Transform Calculator
Translate Laplace-domain terms into time-domain functions with core transform pairs.
Inverse Matrix Calculator
Find inverses for 2x2 and 3x3 matrices with determinant and stability checks.
Irregular Shape Area Calculator
Calculate area and perimeter for irregular polygons from coordinate points.
Jacobian Calculator
Find the Jacobian matrix, determinant, and area scaling for a 2-variable linear map.
Karnaugh Map Calculator
Create and solve 2–4 variable Karnaugh maps with SOP simplification.
Lagrange Multiplier Calculator
Optimize a quadratic objective with one linear constraint.
Laplace Transform Calculator
Find Laplace transforms for basic time functions.
Least Common Multiple Calculator
Find the LCM of any list of positive integers.
L'Hôpital's Rule Calculator
Use L'Hôpital's rule to evaluate indeterminate limits.
Limit Calculator
Estimate one- and two-sided limits numerically.
Linear Independence Calculator – Check Vector Independence
Check if vectors are linearly independent or dependent.
Linearization Calculator – Find Linear Approximation
Find the linear approximation of a function at a point.
Literal Equations Calculator – Solve for Any Variable
Solve literal equations for any variable.
Logarithm Calculator – Calculate Log Values
Calculate logarithms with any base.
Long Multiplication Calculator – Step-by-Step Multiplication
Multiply numbers with step-by-step partial products.
LU Decomposition Calculator – Factor Matrices into L and U
Decompose matrices into lower and upper triangular factors
Matrix Calculator – Add, Subtract, and Scalar Multiply Matrices
Add, subtract, and scalar multiply matrices
Matrix Multiplication Calculator – Multiply Two Matrices
Multiply two matrices together
Matrix Transpose Calculator – Swap Rows and Columns
Transpose a matrix by swapping rows and columns
Maximum Calculator – Find the Largest Number
Find the maximum value from a set of numbers
Midpoint Rule Calculator – Numerical Integration
Approximate integrals using the midpoint rule method.
Modulo Calculator – Find Remainder
Calculate the remainder of division (modulo operation).
Multiplicative Inverse Modulo Calculator – Modular Arithmetic
Find the modular multiplicative inverse of a number.
Multiply Fractions Calculator – Fraction Multiplication
Multiply fractions and simplify the result.
N Choose K Calculator – Combinations and Permutations
Calculate combinations and permutations (n choose k).
Newton's Method Calculator – Root Finding Algorithm
Find roots of functions using Newton-Raphson iteration.
Normal Form to Vertex Form Calculator – Quadratic Conversion
Convert standard form quadratics to vertex form.
Null Space Calculator – Matrix Kernel Finder
Find the null space and kernel of any matrix.
One's Complement Calculator – Binary Number Representation
Convert numbers to one's complement binary representation.
Orthocenter Calculator – Triangle Altitude Intersection
Find the orthocenter where triangle altitudes meet.
Orthogonal Basis Calculator – Gram-Schmidt Process
Calculate orthogonal and orthonormal bases from vectors
Orthogonal Projection Calculator – Vector Projection
Calculate the projection of one vector onto another
Parallelepiped Volume Calculator – Scalar Triple Product
Calculate parallelepiped volume from three edge vectors
Parallelogram Area Calculator – Cross Product Method
Calculate parallelogram area from two edge vectors
Partial Derivative Calculator – Multivariable Calculus
Calculate partial derivatives of functions with multiple variables
Pascal's Triangle Calculator
Generate Pascal's Triangle and explore binomial coefficients.
Percentage Calculator
Calculate percentages and percentage changes
Percentage Increase Calculator
Calculate percentage change between two values.
Perimeter Calculator
Calculate perimeter for various geometric shapes.
Piecewise Function Calculator – Evaluate Functions by Parts
Evaluate piecewise-defined functions at specific x values
Pixel Density Calculator – Calculate PPI and Display Metrics
Calculate PPI and display metrics from resolution and screen size
Point of Inflection Calculator – Find Where Concavity Changes
Find inflection points where a function's concavity changes
Polar to Rectangular Calculator – Convert Coordinates
Convert polar coordinates to rectangular (Cartesian) form
Polynomial Calculator – Evaluate and Analyze Polynomials
Evaluate and analyze polynomial functions
Polynomial Division Calculator – Divide Polynomials
Divide polynomials and get quotient and remainder
Polynomial Multiplication Calculator – Multiply Polynomials
Multiply polynomials and see step-by-step solutions
Population Density Calculator – Calculate People Per Area
Calculate population density in various area units
Power Series Calculator – Taylor and Maclaurin Series
Calculate power series expansions for common functions
Prime Factorization Calculator – Find Prime Factors
Find prime factors and divisors of any number
Pythagorean Theorem Calculator – Find Triangle Sides
Calculate sides of a right triangle using a² + b² = c²
QR Decomposition Calculator – Matrix Factorization
Decompose a matrix into Q (orthogonal) and R (upper triangular) matrices
Quadratic Equation Calculator – Solve ax² + bx + c = 0
Solve quadratic equations and find roots using the quadratic formula
Ratio Calculator – Simplify, Scale & Solve Proportions
Simplify ratios, solve proportions, and compare ratios
Ratio Test Calculator – Series Convergence
Test series convergence using the ratio test (D'Alembert's criterion)
Rational Number Calculator – Simplify Fractions
Simplify fractions and convert rational numbers
Rational Root Theorem Calculator – Find Polynomial Roots
Find possible rational roots of polynomials
Reciprocal Calculator – Find 1/x
Calculate the reciprocal of any number
Rectangle Area Calculator – Length × Width
Calculate rectangle area, perimeter, and diagonal
Rectangle Diagonal Calculator – Pythagorean Theorem
Calculate rectangle diagonal using Pythagorean theorem