Math Calculators
Algebra, geometry, statistics and arithmetic
Percentage Calculator
Calculate percentages, increases, and decreases
Fraction Calculator
Add, subtract, multiply, and divide fractions
Average Calculator
Calculate mean, median, and mode of numbers
Standard Deviation Calculator
Find standard deviation of a data set
GCD Calculator
Find the greatest common divisor
LCM Calculator
Find the least common multiple
Quadratic Formula Calculator
Solve quadratic equations step by step
Pythagorean Theorem Calculator
Find missing sides of right triangles
Area Calculator
Calculate area of various shapes
Volume Calculator
Calculate volume of 3D shapes
Circumference Calculator
Find circumference and area of circles
Permutation Calculator
Calculate permutations (nPr)
Combination Calculator
Calculate combinations (nCr)
Exponent Calculator
Calculate powers and exponents
Logarithm Calculator
Calculate logarithms in any base
Square Root Calculator
Find square roots and nth roots
Scientific Notation Calculator
Convert to and from scientific notation
Ratio Calculator
Solve and simplify ratios
Proportion Calculator
Solve proportions and find missing values
Modulo Calculator
Calculate remainder of division
Prime Factorization Calculator
Find prime factors of any number
Matrix Calculator
Perform matrix operations
Cross Product Calculator
Calculate vector cross products
Dot Product Calculator
Calculate vector dot products
Trigonometry Calculator
Calculate sin, cos, tan and their inverses
Angle Converter
Convert between degrees and radians
Binary Calculator
Convert and calculate in binary
Hex Calculator
Convert and calculate in hexadecimal
Fibonacci Calculator
Generate Fibonacci sequence numbers
Factorial Calculator
Calculate factorials of numbers
Slope Calculator
Calculate slope between two points
Distance Formula Calculator
Find distance between two points
Midpoint Calculator
Find midpoint between two coordinates
Triangle Solver
Solve triangles with sides and angles
Statistics Calculator
Calculate mean, variance, and more from a data set
Percentage Change Calculator
Calculate percentage increase or decrease between two values
Absolute Value Calculator
Calculate the absolute value of numbers
Inequality Solver
Solve linear inequalities step by step
Number Properties Calculator
Check if a number is prime, even, perfect, etc.
X is What % of Y
Find what percentage one number is of another
Mean Median Mode Calculator
Calculate all three central tendency measures
Compound Growth Calculator
Calculate compound growth over periods
Derivative Calculator
Calculate derivatives of polynomial functions
Linear Equation Solver
Solve linear equations step by step
Arithmetic Sequence Calculator
Find terms of an arithmetic sequence
Geometric Sequence Calculator
Find terms of a geometric sequence
Complex Number Calculator
Add, subtract, multiply complex numbers
Vector Magnitude Calculator
Calculate magnitude of 2D and 3D vectors
System of Equations Solver
Solve 2x2 systems of linear equations
Variance Calculator
Calculate variance of a data set
Integral Calculator
Calculate integrals of polynomial functions
Matrix Determinant Calculator
Calculate determinant of 2x2 and 3x3 matrices
Polar Coordinates Calculator
Convert between Cartesian and polar coordinates
Number Sequence Finder
Identify patterns in number sequences
Set Operations Calculator
Calculate union, intersection, and difference
Truth Table Generator
Generate truth tables for logical expressions
Linear Regression Calculator
Calculate best-fit line for data points
Summation Calculator
Calculate sum of arithmetic and geometric series
Binomial Coefficient Calculator
Calculate binomial coefficients (n choose k)
Euler Number Calculator
Calculate e raised to any power
Base Converter Calculator
Convert numbers between any bases (2-36)
Continued Fraction Calculator
Convert decimals to continued fractions
Floor & Ceiling Calculator
Calculate floor and ceiling of real numbers
Polynomial Root Finder
Find roots of polynomials up to degree 3
Z-Score Calculator
Calculate z-score and probability from normal distribution
Chi-Square Calculator
Calculate chi-square test statistic
Interpolation Calculator
Calculate linear and polynomial interpolation
Significant Figures Calculator
Round numbers to significant figures
Prime Number Checker
Check if a number is prime
Roman Numeral Calculator
Add and subtract Roman numerals
Number to Words Converter
Convert numbers to written words
Random Integer Generator
Generate random integers with constraints
Weighted Average Calculator
Calculate weighted mean of values
Geometric Mean Calculator
Calculate geometric mean of numbers
Taylor Series Calculator
Calculate Taylor series approximations
Hyperbolic Functions Calculator
Calculate sinh, cosh, tanh values
Partial Fractions Calculator
Decompose fractions into partial fractions
Power Set Calculator
Generate power set of a set of elements
Catalan Number Calculator
Calculate Catalan numbers
Harmonic Series Calculator
Calculate partial sums of harmonic series
Palindrome Number Checker
Check if a number is palindrome
Digital Root Calculator
Calculate digital root of any number
Slope-Intercept Calculator
Find slope-intercept form from two points
Combinations & Permutations
Calculate nPr and nCr values
Octal Calculator
Convert and calculate in octal base-8
Modular Arithmetic Calculator
Calculate modular exponentiation
2D Distance Calculator
Calculate distance between two 2D points
Perfect Number Checker
Check if a number is perfect, deficient, or abundant
Base-N Addition Calculator
Add numbers in any base from 2 to 36
Collatz Sequence Calculator
Generate Collatz conjecture sequence
Newton Method Calculator
Find roots using Newton-Raphson method
Trapezoidal Rule Calculator
Approximate definite integrals numerically
Pascal's Triangle Calculator
Generate rows of Pascal's triangle
Euclidean Algorithm Calculator
Find GCD using Euclidean algorithm
Cramer's Rule Calculator
Solve 2x2 systems using Cramer's rule
Angle Between Vectors Calculator
Calculate angle between two vectors
Spherical Coordinates Calculator
Convert Cartesian to spherical coordinates
Completing the Square Calculator
Solve quadratics by completing the square
Law of Cosines Calculator
Solve triangles using the law of cosines
Law of Sines Calculator
Solve triangles using the law of sines
Matrix Inverse Calculator
Calculate inverse of a 2x2 matrix
Cube Root Calculator
Calculate cube roots and nth roots
Radian to Degree Calculator
Convert between radians and degrees
Golden Ratio Calculator
Calculate golden ratio proportions
Probability Calculator
Calculate basic probability of events
Correlation Calculator
Calculate Pearson correlation coefficient
Taylor Series Calculator
Calculate Taylor series approximations
Matrix Addition Calculator
Add and subtract 2x2 matrices
Polar Coordinates Calculator
Convert between Cartesian and polar coordinates
Binomial Theorem Calculator
Expand binomials using the theorem
Number Base Converter
Convert between any number bases
Boolean Algebra Calculator
Evaluate boolean logic expressions
Vector Magnitude Calculator
Calculate magnitude of 2D and 3D vectors
Set Operations Calculator
Calculate union, intersection, and difference
Riemann Sum Calculator
Approximate integrals with Riemann sums
Matrix Multiplication Calculator
Multiply 2x2 matrices
Line Intersection Calculator
Find intersection of two lines
Circle Equation Calculator
Find circle equation from center and radius
Triangle Centroid Calculator
Find centroid of a triangle
Vector Projection Calculator
Calculate projection of vector onto another
Weighted Average Calculator
Calculate weighted arithmetic mean
Fibonacci Nth Term Calculator
Find the nth Fibonacci number
Synthetic Division Calculator
Divide polynomials using synthetic division
Arc Length Calculator
Calculate arc length from radius and angle
Surface Area Calculator
Calculate surface area of 3D shapes
Simpson's Rule Calculator
Approximate integrals using Simpson's rule
Matrix Transpose Calculator
Transpose a matrix
Power Rule Derivative Calculator
Differentiate using the power rule
Euler's Formula Calculator
Calculate e^(iθ) using Euler's formula
Discriminant Calculator
Calculate discriminant and nature of roots
Dot Product Calculator
Calculate dot product of two vectors
Polar to Rectangular Converter
Convert between polar and rectangular coordinates
Combination & Permutation Calculator
Calculate nCr and nPr
Z-Score Calculator
Calculate z-score from mean and std deviation
Regression Line Calculator
Calculate linear regression equation
Double Integral Calculator
Approximate double integrals over rectangles
Lagrange Interpolation Calculator
Interpolate using Lagrange polynomials
Newton Method Calculator
Find roots using Newton-Raphson method
heron-formula
Law of Cosines Calculator
Solve triangles using the law of cosines
Law of Sines Calculator
Solve triangles using the law of sines
vector-addition
Matrix Inverse Calculator
Calculate inverse of a 2x2 matrix
implicit-diff
sequences-sum
Floor & Ceiling Calculator
Calculate floor and ceiling of real numbers
Absolute Value Equation Solver
Solve absolute value equations
Logarithm Equation Solver
Solve logarithmic equations step by step
Parametric Equation Calculator
Evaluate parametric equations at t
Vector Cross Product Calculator
Calculate 3D vector cross product
Circle Sector Calculator
Calculate area and arc of a sector
Trapezoid Area Calculator
Calculate area of a trapezoid
Cone Volume Calculator
Calculate volume and surface area of a cone
Sphere Calculator
Calculate volume and surface area of a sphere