Math Calculators

Number to Roman Numerals

convert numbers to Roman numerals

Percentage Calculator

Free online percentage calculator for all your percentage calculations. Calculate X% of Y, find what percentage X is of Y, and more.

Hex to Decimal Converter

Convert hexadecimal numbers to decimal format instantly with our free online hex to decimal converter tool.

Percentage Change Calculator

Calculate percentage change between two values, percentage increase/decrease, and new values from percentage change

Fractions Calculator

Free online fractions calculator to perform addition, subtraction, multiplication, and division of fractions. Supports simple and mixed fractions with step-by-step solutions.

Basic Calculator

Free online basic calculator for addition, subtraction, multiplication, and division with a clean, user-friendly interface.

Adding Fractions Calculator

Add fractions with step-by-step solutions. Enter numerators and denominators to get the sum with detailed calculations.

Add Calculator

Add multiple numbers together with our free online addition calculator. Get instant results and step-by-step calculations.

Anti Log Calculator

Calculate antilogarithm (inverse logarithm) values online. Supports base 10 and natural logarithm (e) calculations with step-by-step solutions.

Arccos Calculator

Calculate the inverse cosine (arccos) of any value with our free online calculator. Get accurate results in radians or degrees.

Arcsin Calculator

Calculate the inverse sine (arcsin) of any value with our free online calculator. Supports both radians and degrees with real-time results.

Arctan Calculator

Calculate the inverse tangent (arctangent) of any number with our free online arctan calculator. Supports both radians and degrees output.

Base Calculator

Convert numbers between binary, decimal, hexadecimal, octal and other number bases with our free online base calculator tool.

Binary Calculator

Perform arithmetic operations on binary numbers with our free online binary calculator. Add, subtract, multiply, and divide binary numbers instantly.

Complex Calculator

Perform arithmetic operations on complex numbers with real and imaginary parts. Calculate magnitude, phase, and convert between rectangular and polar forms.

Convolution Calculator

Calculate discrete convolution of two sequences with step-by-step results

Cos Calculator

Free online cosine calculator to calculate cosine values for any angle in degrees or radians. Fast, accurate, and easy to use.

Dividing Fractions Calculator

Calculate division of fractions with step-by-step solutions and detailed explanations

Division Calculator

Calculate division with quotient and remainder. Fast and accurate division calculator for any two numbers.

Exponent Calculator

Calculate exponents and powers with our free online exponent calculator. Supports positive and negative exponents, decimal numbers, and provides step-by-step solutions.

Factorial Calculator

Calculate factorial of any number instantly with our free online factorial calculator. Supports large numbers with step-by-step calculation display.

Fraction Simplifier

Simplify fractions to their lowest terms instantly with our free online fraction simplifier calculator. Reduce fractions with step-by-step solutions.

GCF Calculator

Calculate the greatest common factor (GCF) of two or more numbers using our free online calculator with step-by-step solutions.

Hex Calculator

Perform hexadecimal arithmetic operations (addition, subtraction, multiplication, division) and convert between hex, decimal, and binary numbers with our comprehensive hex calculator.

LCM Calculator

Calculate the least common multiple (LCM) of two or more numbers instantly with our free online LCM calculator tool.

Ln Calculator

Calculate natural logarithm (ln) of any number with our free online calculator. Fast, accurate, and easy to use.

Log Calculator

Free online log calculator to calculate logarithm, natural logarithm, and antilogarithm with different bases. Fast, accurate, and easy to use.

Multiplication Calculator

Calculate multiplication of numbers with our free online multiplication calculator. Fast, accurate, and easy to use.

Multiplying Fractions Calculator

Calculate multiplication of fractions with step-by-step solutions. Free online tool for students and teachers.

Percent Error Calculator

Calculate percentage error between experimental and theoretical values with our free online calculator

Pythagorean Calculator

Calculate the missing side or angle of a right triangle using the Pythagorean theorem. Free online calculator with step-by-step solutions.

Quadratic Calculator

Free online quadratic equation calculator that solves quadratic equations using the quadratic formula. Find roots, discriminant, and step-by-step solutions.

Ratio Calculator

Free online ratio calculator that simplifies ratios, solves proportions, and calculates scale factors. Perfect for math, cooking, engineering, and everyday calculations.

Remainder Calculator

Free online remainder calculator that calculates the remainder when one number is divided by another. Perfect for modulo operations, programming, and mathematical calculations.

Right Triangle Calculator

Free online right triangle calculator that calculates all sides, angles, area, and perimeter of right triangles. Perfect for geometry, construction, and trigonometry calculations.

Root Calculator

Free online root calculator that calculates nth root, square root, cube root, and other roots of any number. Perfect for mathematics, engineering, and scientific calculations.

Scientific Notation Calculator

Free online scientific notation calculator that converts numbers to/from scientific notation and performs arithmetic operations. Perfect for scientific calculations, engineering, and mathematics.

Simple Calculator

Free online simple calculator for basic arithmetic operations including addition, subtraction, multiplication, and division. Easy-to-use interface with keyboard support and step-by-step calculations.

Sin Calculator

Free online sine calculator that calculates the sine of any angle in degrees or radians. Perfect for trigonometry, mathematics, physics, and engineering calculations with step-by-step solutions.

Square Root Calculator

Free online square root calculator that calculates the square root of any positive number. Perfect for mathematics, engineering, and science calculations with step-by-step solutions and verification.

Subtracting Fractions Calculator

Free online subtracting fractions calculator that calculates the difference between two fractions. Perfect for mathematics, education, and homework with step-by-step solutions and simplification.

Subtraction Calculator

Free online subtraction calculator that calculates the difference between two numbers. Perfect for basic arithmetic, mathematics, and education with step-by-step solutions and borrowing explanations.

Tan Calculator

Free online tangent calculator that calculates the tangent of any angle. Perfect for trigonometry, mathematics, and education with step-by-step solutions, multiple angle units, and quadrant analysis.

Arithmetic Sequence Generator

Generate arithmetic sequences with custom first term, common difference, and number of terms. Perfect for math education and sequence analysis.

Geometric Sequence Generator

Generate geometric sequences with custom first term, common ratio, and number of terms. Perfect for math education and exponential growth analysis.

Pascal Triangle Generator

Generate and visualize Pascal triangle with customizable rows, highlighting patterns, and mathematical properties. Perfect for combinatorics and mathematical education.

Random Number Matrix

Generate random number matrices with customizable dimensions, value ranges, and formatting options. Perfect for mathematical exercises, data analysis, and educational purposes.

Random Vector Generator

Generate random vectors with customizable dimensions, value ranges, and formatting options. Perfect for linear algebra, machine learning, and mathematical research.

Matrix Transpose Calculator

Calculate the transpose of any matrix with our free online Matrix Transpose Calculator. Perfect for linear algebra, mathematics, and engineering applications.

Matrix Inverse Calculator

Calculate the inverse of any square matrix with our free online Matrix Inverse Calculator. Perfect for linear algebra, mathematics, and engineering applications.

Matrix Determinant Calculator

Calculate the determinant of any square matrix with our free online Matrix Determinant Calculator. Perfect for linear algebra, mathematics, and engineering applications.

Pi Digits Calculator

Calculate and generate digits of Pi (π) with our free online Pi Digits Calculator. Perfect for mathematics, education, and research applications.

E Digits Calculator

Calculate and generate digits of E number with our free online E Digits Calculator. Perfect for mathematics, education, and research applications.

Phi Digits Calculator

Calculate and generate digits of Phi (Golden Ratio) with our free online Phi Digits Calculator. Perfect for mathematics, art, architecture, and design applications.

Identity Matrix Generator

Generate identity matrices of any size with our free online Identity Matrix Generator. Perfect for linear algebra, mathematics education, and matrix operations.

Matrix Addition Calculator

Add two matrices together with our free online Matrix Addition Calculator. Perfect for linear algebra, mathematics education, and matrix operations.

Matrix Subtract Calculator

Subtract two matrices of the same dimensions with step-by-step solutions and detailed explanations.

Matrix Multiply Calculator

Multiply two matrices with step-by-step solutions, dimension validation, and detailed explanations for matrix multiplication operations.

Look and Say Numbers Generator

Generate the famous Look and Say sequence starting from any number. Explore this fascinating mathematical sequence with step-by-step generation and detailed explanations.

Fibonacci Numbers Calculator

Calculate and generate Fibonacci numbers sequence with customizable parameters. Free online tool for mathematical sequences.

Lucas Numbers Calculator

Calculate and generate Lucas numbers sequence with customizable parameters. Free online tool for mathematical sequences similar to Fibonacci.

Fibonacci-like Series Generator

Generate custom Fibonacci-like sequences with any starting values F(0) and F(1). Free online tool for mathematical sequence generation.

Linear Recurrence Calculator

Calculate and generate linear recurrence sequences with custom coefficients and initial values

Number Primality Test

Test if any number is prime or composite with detailed analysis, factors, and mathematical properties

Prime Factors Calculator

Calculate and display the prime factorization of any number with step-by-step breakdown and detailed analysis

Number Divisors Calculator

Calculate and display all divisors of any positive integer with detailed analysis, factor pairs, and mathematical properties

Sequence of Squares Generator

Generate sequences of square numbers with customizable range, count, and formatting options

Sequence of Cubes Generator

Generate sequences of cube numbers with customizable range, count, and formatting options

Powers of Two Generator

Generate sequences of powers of two with customizable range, count, and formatting options

Powers of Ten Generator

Generate sequences of powers of ten with customizable range, count, and formatting options

Round a Number

Round numbers to specified decimal places with different rounding methods

Sort Numbers

Sort a list of numbers in ascending or descending order with various sorting options

Sort Digits

Sort the individual digits of a number in ascending or descending order

Shuffle Digits

Randomly shuffle the individual digits of a number using Fisher-Yates algorithm

Filter Numbers

Filter a list of numbers based on various criteria like range, parity, divisibility, and more

Digit Sum Calculator

Calculate the sum of digits in any number instantly with our free online digit sum calculator. Perfect for mathematics, programming, and educational purposes.

Digit Product Calculator

Calculate the product of digits in any number instantly with our free online digit product calculator. Perfect for mathematics, programming, and educational purposes.

Find Maximum Number

Find the maximum number from a list of numbers with our free online calculator. Enter numbers separated by commas, spaces, or new lines to instantly find the largest value.

Find Minimum Number

Find the minimum number from a list of numbers with our free online calculator. Enter numbers separated by commas, spaces, or new lines to instantly find the smallest value.

Convert Number to Power of Two

Convert any number to its closest power of two with our free online calculator. Find the nearest power of 2, check if a number is a power of two, and get detailed calculations.

Convert Number to Power of Ten

Convert any number to scientific notation (power of ten) with our free online converter. Express large and small numbers in standard scientific format with detailed calculations.

Convert Number to Negadecimal

Convert any number to negadecimal (base -10) with our free online converter. Express numbers in negative base representation with detailed calculations and examples.

Create Number Palindrome

Generate palindromic numbers with our free online palindrome creator. Create numbers that read the same forwards and backwards with customizable length and patterns.

Check Number Palindrome

Check if a number is a palindrome with our free online palindrome validator. Enter any number to instantly verify if it reads the same forwards and backwards.

Delete Integer Digits

Remove specific digits from integer numbers with customizable options

NAND Binary Calculator

Perform NAND (NOT AND) logical operations on binary numbers with step-by-step calculations and truth table display

All Number Converter

Convert numbers between binary, decimal, octal, and hexadecimal number systems instantly. View all conversions at once.

Binary to Octal Converter

Convert binary numbers to octal format instantly. Free online binary to octal converter with real-time conversion and step-by-step results.

XOR Calculator

Calculate XOR (exclusive OR) operations on binary numbers instantly. Free online XOR calculator for binary operations.

Bitwise Calculator

Perform bitwise operations (AND, OR, XOR, NOT, shifts) on binary numbers instantly. Perfect for programmers and computer science students.

Hex to Octal Converter

Convert hexadecimal numbers to octal format instantly. Free online hex to octal converter with real-time conversion.

Decimal Binary Converter

Convert decimal numbers to binary format instantly. Free online decimal to binary converter tool with real-time conversion.

Hex Binary Converter

Convert hexadecimal numbers to binary format instantly. Free online hex to binary converter tool.

Reverse Hex

Reverse hexadecimal digits instantly with optional 0x prefix support, validation, and one-click copy/download.

AND Calculator

Calculate bitwise AND across binary, decimal, or hexadecimal numbers with auto-detection.

Decimal To Octal Converter

Convert decimal numbers to octal representation.

XNOR Calculator

Calculate XNOR operation for binary inputs

NOR Calculator

Calculate bitwise NOR for binary, decimal, or hexadecimal inputs instantly.

Generate Prime Numbers

Generate a list of prime numbers sequentially or within a specific range. Free, fast, and customizable.

Generate Fibonacci Numbers

Generate lists of Fibonacci numbers up to custom limits or specific ranges. Precise calculations using BigInt, custom separators, and fast client-side rendering.

Generate Negafibonacci Numbers

Generate lists of Negafibonacci numbers (Fibonacci sequence for negative indices). Calculations using BigInt with mathematically correct signs, customizable formatting, and instant display.

Generate Fibonacci Primes

Generate list of Fibonacci primes instantly. Fast browser-side calculations using BigInt with customizable ranges, indices, separators, and number bases.

Generate Fibonacci Words

Generate list of Fibonacci words based on customized substitution rules or iterations. Real-time rendering, sequence stats, golden ratio convergence ratio, and easy copy/download.

Generate Tribonacci Words

Generate custom Tribonacci words and ternary sequences from custom substitution rules. Real-time rendering, word statistics, and tribonacci constant convergence analysis.

Generate Lucas Numbers

Generate customizable sequences of Lucas numbers using high-precision math.

Generate Negalucas Numbers

Generate negalucas numbers with negative indices using high-precision math.

Generate Lucas Primes

Generate sequences of prime Lucas numbers with exact indices and customizable number formats.

Generate Abundant Numbers

Generate abundant numbers within a range or find the first N abundant numbers.

Generate Deficient Numbers

Generate deficient numbers within a range or find the first N deficient numbers.

Generate Perfect Numbers

Generate perfect numbers using high-precision calculations.

Generate Almost Perfect Numbers

Generate almost perfect numbers (powers of 2) using high-precision math.

Thue Morse Sequence Generator

Generate terms of the Thue-Morse sequence instantly with custom symbols, formats, and download options.

Paperfolding Sequence Generator

Generate regular paperfolding sequences (dragon curve sequences) with custom symbols, directions, and instant download.

Kolakoski Sequence Generator

Generate terms of the self-describing Kolakoski sequence with custom run characters and instant copy or download options.

Gijswijts Sequence Generator

Generate terms of Gijswijt's slow-growing sequence (curling numbers) with configurable range and format.

Rudin-Shapiro Sequence Generator

Generate terms of the Rudin-Shapiro (Golay-Rudin-Shapiro) sequence with customizable count and output format.

Baum-Sweet Sequence Generator

Generate terms of the Baum-Sweet binary sequence with configurable count and output separator.

Moser-de Bruijn Sequence Generator

Generate terms of the Moser-de Bruijn sequence, numbers whose base-4 representation contains only digits 0 and 2.

Fibonacci Number Tester

Check if any integer belongs to the Fibonacci sequence instantly. Enter a number to test its Fibonacci status.

Shuffle Hex Digits

Randomize or shuffle the order of hexadecimal digits in any hex string with real-time formatting options.

Rotate Hex Digits

Rotate hexadecimal strings by a user-specified offset value instantly.

Convert Hex to Roman Numeral

Convert hexadecimal numbers into standard Roman numerals with real-time decimal mapping and step-by-step mathematical decomposition.

Convert Roman Numeral to Hex

Convert Roman numerals to their hexadecimal equivalents instantly with step-by-step mathematical decomposition.

Convert Decimal to Hex

Convert decimal integers to their hexadecimal representation in real-time, with step-by-step breakdown of base-16 division.

Octal to Hex Converter

Convert octal numbers to their hexadecimal representation in real-time, with step-by-step mathematical decomposition.

Hex to Gray Code Converter

Convert hexadecimal values to Gray code representation instantly. Learn the mathematical transition between binary, hex, and Gray code.

Gray Code to Hex Converter

Convert Gray code values back to hexadecimal strings instantly. Accurate real-time conversion with step-by-step breakdown.

Hex to BCD Converter

Convert hexadecimal values to Binary Coded Decimal (BCD) instantly. Visual representation of hex to BCD encoding.

BCD to Hex Converter

Convert Binary Coded Decimal (BCD) values to hexadecimal format instantly in your browser.

Add Hex Numbers

Add multiple hexadecimal numbers instantly with step-by-step mathematical calculations and decimal representation.

Multiply Hex Numbers

Multiply multiple hexadecimal numbers instantly in your browser with step-by-step mathematical calculations and decimal representation.

AND Hex Numbers

Perform bitwise AND operation on multiple hexadecimal numbers instantly with step-by-step calculations and binary representation.

NAND Hex Numbers

Perform bitwise NAND operation on multiple hexadecimal numbers instantly with step-by-step calculations and binary representation.

OR Hex Numbers

Perform bitwise OR operation on multiple hexadecimal numbers instantly with step-by-step calculations and binary representation.

XOR Hex Numbers

Perform bitwise XOR operation on multiple hexadecimal numbers instantly with step-by-step calculations and binary representation.

Octal to Binary Converter

Convert octal numbers (base 8) to binary format (base 2) instantly with options for custom separators and bit groupings.

Binary to Decimal Converter

Convert binary numbers (base 2) to decimal format (base 10) instantly with support for negative numbers, arbitrary precision, and large numbers.

Octal to BCD Converter

Convert octal numbers (base 8) into Binary Coded Decimal (BCD) sequences instantly with configurable bit separators.

BCD to Octal Converter

Convert Binary Coded Decimal (BCD) sequences back into octal numbers (base 8) instantly with validation.

Decimal to BCD Converter

Convert decimal numbers (base 10) into Binary Coded Decimal (BCD) sequences instantly.

BCD to Decimal Converter

Convert Binary Coded Decimal (BCD) values to their decimal equivalents instantly with real-time conversion and step-by-step breakdown.

Binary to Gray Code Converter

Convert a standard binary string to its corresponding Gray code equivalent with real-time feedback and step-by-step bit logic explanation.

Gray Code to Binary Converter

Convert reflected Gray code strings back to standard binary strings with instant real-time decoding and step-by-step bit calculations.

Octal to Gray Code Converter

Convert octal (base-8) values into their corresponding reflected binary Gray code representations in real-time.

Gray Code to Octal Converter

Convert reflected binary Gray code strings back to standard octal (base-8) values in real-time.

Decimal to Gray Code Converter

Convert any decimal integer into reflected binary Gray code with step-by-step bitwise explanation.

Gray Code to Decimal Converter

Convert reflected binary Gray code back to its decimal equivalent with step-by-step explanation.

Encode Negative Binary

Convert negative decimal integers to various binary representations including Twos Complement and Ones Complement.

Decode Negative Binary

Decode negative binary numbers using various binary representations back to decimal. Supports twos complement, ones complement, sign-magnitude, offset binary, and negabinary.

Binary to Negabinary Converter

Convert standard binary numbers (base 2) to negabinary (base -2) representation with step-by-step explanation and real-time processing.

Binary Bitwise AND

Perform bitwise AND operation on multiple binary numbers with step-by-step bit-level breakdown and real-time calculation.

Binary Bitwise OR

Perform bitwise OR operation on multiple binary numbers with step-by-step bit-level breakdown and real-time calculation.

Binary Bitwise NOR

Perform bitwise NOR operation on multiple binary numbers with step-by-step bit-level breakdown and real-time calculation.

Binary Bitwise XOR

Perform bitwise XOR operation on multiple binary numbers with step-by-step bit-level breakdown and real-time calculation.

Binary Bitwise XNOR

Perform bitwise XNOR operation on multiple binary numbers instantly.

Binary Bitwise NOT

Perform bitwise NOT (inversion) operation on multiple binary numbers instantly.

Count One Bits

Count the total number of 1 bits (Hamming weight) in any binary sequence instantly.

Count Zero Bits

Count the total number of 0 bits in any binary sequence instantly.

Reverse Binary Numbers

Reverse the bit sequence of any binary numbers instantly in your browser.

Shuffle Binary Bits

Randomly shuffle the sequence of bits in any binary number instantly.

Rotate Binary Bits

Rotate binary bits left or right (circular shift) with configurable shift count and step-by-step bitwise movement table.

Shift Binary Left

Perform bitwise logical or arithmetic left shift operations on binary sequences with customizable bit width and shift count.

Shift Binary Right

Shift binary bits to the right using logical or arithmetic (sign-preserving) shift with adjustable shift count and bit width.

Generate Integer Pairs

Generate custom lists of random or sequential integer pairs within a specified range, with customizable separators and formatting.

Generate Integer Triples

Generate custom lists of random or sequential integer triples (groups of three) with configurable ranges, formatting, and separators.

Convert Integer to Palindrome

Convert any integer into a palindromic number instantly. Turn numbers into palindromes using mirroring, centering, fold symmetry, or step-by-step algorithms.

Create Integer Zigzag

Arrange a sequence of digits or numbers into a decorative zigzag ASCII wave or digital snake pattern with custom heights and backgrounds.

Rewrite Integer as Sum

Decompose any positive integer into a sum of smaller integers. Generate all mathematical partitions or specify custom addend constraints.

Rewrite Integer as Product

Decompose any positive integer into a product of smaller integers. Find all possible factor combinations with customizable ordering and symbols.

Increment Integers

Increment a list of integers by a specified value. Add positive or negative numbers to multiple integers instantly with flexible separators.

Increment Integer Digits

Increment each digit of an integer individually with customizable increment values and overflow options.

Separate Integer Digits

Insert custom separators or spaces between individual digits of any integer with flexible grouping controls.

Reverse Integer Digits

Reverse the digits of any integer or list of integers while preserving negative signs and non-numeric text.

Replace Integer Digits

Map and replace individual digits (0-9) in any integer with custom characters, words, letters, or emojis.

Truncate Integers

Shorten integers by truncating digits from the start or end to a specified length with customizable visual marks.

Find Running Total

Calculate the cumulative running sum of a list of integers.

Find Running Product

Calculate the cumulative running product of a list of integers.

Change Integer Sign

Quickly change the sign of an integer from the comfort of your browser.

Split An Integer

Quickly split an integer into groups from the comfort of your browser.

Join Integers

Merge separate digits or partial integers into a single large integer instantly.

Round Integers

Round a list of integers to any precision (tens, hundreds, thousands) using custom rounding methods.

Generate Von Neumann Ordinals

Generate set-theoretic Von Neumann ordinals for any integer.

Generate Zermelo Ordinals

Generate set-theoretic Zermelo ordinals for any integer.

Enumerate Integers

Generate customizable sequences and ranges of integers with custom steps and formatting.

Analyze Integers

Analyze digit frequency, count total values, and check for Benford's Law in any sequence of integers.

Number Sorter

Sort numbers in ascending or descending order instantly. Free online number sorter with multiple input formats and real-time sorting.

Scientific Calculator

An advanced free online scientific calculator to solve complex mathematical equations, algebraic problems, trigonometry, logs, exponents, and more.

Volume Calculator

Free online volume calculator for spheres, cones, cubes, cylinders, and other 3D shapes. Calculate volume in multiple units instantly.

Slope Calculator

Free online slope calculator for finding the slope, angle, distance, and equation of a line between two points or from a point and slope.

Area Calculator

Calculate the area of rectangles, triangles, circles, trapezoids, ellipses, sectors, and parallelograms. Free online area calculator with instant results.

Circle Calculator

Calculate any circle value from any other value. Enter radius, diameter, circumference, or area and instantly compute all other circle measurements.

Triangle Calculator

Solve any triangle by entering 3 values (sides and/or angles). Compute area, perimeter, median, inradius, circumradius, and all missing sides and angles.

Number Sequence Calculator

Calculate arithmetic, geometric, and Fibonacci number sequences with our free online number sequence calculator. Find nth terms, sums, and generate sequences instantly.

Permutation and Combination Calculator

Calculate permutations (nPr) and combinations (nCr) instantly with step-by-step results. Free online combinatorics calculator.

Distance Calculator

Calculate distance between two points in 2D, 3D, or on Earth using latitude and longitude. Free online distance calculator.

Surface Area Calculator

Calculate the surface area of spheres, cones, cubes, cylinders, rectangular tanks, capsules, spherical caps, conical frustums, ellipsoids, and square pyramids. Free online surface area calculator with instant results.

Factor Calculator

Find all positive factors and factor pairs of any number instantly. Free online factor calculator with prime factorization and detailed divisor information.

Big Number Calculator

Perform arithmetic operations on very large numbers with high precision. Free online big number calculator supporting addition, subtraction, multiplication, division, exponentiation, and more.

Long Division Calculator

Perform long division with step-by-step calculations showing quotient, remainder, and decimal results

Absolute Difference Calculator

Calculate the absolute difference between two numbers. Free online absolute difference calculator showing the distance between values on a number line.

Absolute Value Calculator

Calculate the absolute value of any number instantly. Free online absolute value calculator with step-by-step explanation.

Completing the Square Calculator

Solve quadratic equations by completing the square method. Free online completing the square calculator with step-by-step solutions.

Cube Calculator

Calculate the cube of any number instantly. Free online cube calculator (x3) with step-by-step multiplication.

Cubic Equation Calculator

Solve cubic equations of the form ax³ + bx² + cx + d = 0 instantly. Free online cubic equation solver with step-by-step real and complex solutions.

Difference of Two Squares Calculator

Factor expressions using the difference of two squares identity (a² - b² = (a + b)(a - b)) instantly. Free online factoring calculator with step-by-step solutions.

Dot Product Calculator

Calculate the dot product of two or more vectors instantly. Free online dot product calculator with step-by-step solutions for vectors in 2D, 3D and n-dimensional space.

Fraction Exponents Calculator

Calculate fractional exponents (x^(n/d)) online free. Solve rational exponents and radicals with step-by-step solutions. Supports positive, negative, and decimal bases.

Solve for Exponents Calculator

Solve for the exponent n in the exponential equation x^n = y. Free online exponent solver with step-by-step solutions using logarithms.

FOIL Method Calculator

Multiply two binomials using the FOIL method with step-by-step solutions. Free online FOIL calculator for expanding algebraic expressions.

Large Exponents Calculator

Calculate very large exponent values with BigInt precision. Free online large exponent calculator supporting up to 7-digit bases and 5-digit exponents.

Logarithm Equation Calculator

Solve logarithmic equations of the form log_b(x) = y for any unknown variable. Enter any two values to find the third.

Percent Difference Calculator

Calculate the percentage difference between two positive numbers. Find the percent difference using the average of two values.

Percentage Increase Calculator

Calculate the percentage increase from one value to another. Find the percent increase between starting and final values instantly.

Percentage Decrease Calculator

Calculate the percentage decrease from one value to another. Find the percent decrease between starting and final values instantly.

Simplify Radical Expressions

Simplify radical expressions online. Free radical simplifier that shows step-by-step work using prime factorization to simplify square roots, cube roots, and nth roots.

Square Calculator

Calculate the square of any number instantly. Free online square calculator x² that shows step-by-step multiplication for positive and negative numbers.

Roman Numeral Calculator

Add, subtract, multiply and divide Roman numerals with step-by-step solutions. Perform arithmetic operations on Roman numerals and convert results between Roman and Arabic numbers.

Multifactorial Calculator

Calculate multifactorials including double factorial, triple factorial, quadruple factorial, and quintuple factorial with our free online multifactorial calculator.

Odd Permutations Calculator

Calculate the number of odd permutations for a set of n elements using the formula n!/2. Free online odd permutations calculator with instant results.

Circular Permutation Calculator

Calculate the number of ways to arrange n distinct objects in a circle using (n-1)!. Free online circular permutation calculator with instant results.

Permutation with Replacement Calculator

Calculate permutations with replacement (n^r) where order matters and elements can be reused. Free online permutation with replacement calculator.

Odds Probability Calculator

Convert betting odds (A:B) into probability percentages. Calculate chance of winning and losing from fractional odds with step-by-step formula.

Annulus Calculator

Calculate the area, circumference, and radii of an annulus (ring shape). Enter any 2 known values (outer/inner radius, circumference, or area) and instantly compute all other annulus measurements.

Midpoint Calculator

Calculate the midpoint between two points in a 2D plane. Enter coordinates (x1,y1) and (x2,y2) to instantly find the midpoint using the midpoint formula.

Parallelogram Calculator

Calculate parallelogram area, perimeter, diagonals, and angles. Enter base, side length, and angle or height to instantly compute all parallelogram properties.

Regular Polygon Calculator

Calculate regular polygon properties including side length, area, perimeter, inradius, circumradius, interior and exterior angles. Supports 3 to 1000 sides.

Rectangle Calculator

Calculate rectangle properties including area, perimeter, and diagonal. Enter any two values to compute all rectangle dimensions instantly.

Rhombus Calculator

Calculate rhombus properties including side length, angles, diagonals, height, perimeter, and area. Enter any two values to compute all rhombus dimensions instantly.

Stadium Calculator

Calculate the area and perimeter of a geometric stadium shape. Enter the radius and side length to compute the stadium area and perimeter instantly.

Diamond Problem Solver

Solve diamond problems by entering any two values (product, sum, factor A, or factor B) to find the missing numbers instantly.

Golden Ratio Calculator

Calculate golden ratio values with this easy-to-use tool. Enter any term to find missing values that satisfy the golden ratio (A+B):A = A:B = 1.618.

Capsule Calculator

Calculate the volume, surface area, and circumference of a capsule (stadium of revolution). Enter radius and side length to compute capsule properties instantly.

Cone Calculator

Calculate the volume, surface area, slant height, and angles of a right circular cone. Enter radius and height to compute all cone properties instantly.

Conical Frustum Calculator

Calculate properties of a conical frustum (truncated cone) including volume, surface area, slant height, and angles. Enter top radius, bottom radius, and height.

Cube Shape Calculator

Free online cube shape calculator. Calculate the volume, surface area, face diagonal, and solid diagonal of a cube given any one known dimension.

Cylinder Calculator

Free online cylinder calculator. Calculate the volume, lateral surface area, top/bottom surface area, and total surface area of a right circular cylinder given radius and height.

Hemisphere Calculator

Free online hemisphere calculator. Calculate the volume, curved surface area, base surface area, total surface area, and circumference of a hemisphere given any one known dimension.

Pyramid Calculator

Calculate properties of a square pyramid including volume, surface area, slant height, and angles. Enter side length and height.

Pyramid Frustum Calculator

Calculate the volume of a square or triangular pyramid frustum (truncated pyramid) using top side, bottom side, and height.

Rectangular Prism Calculator

Calculate properties of a rectangular prism (cuboid) including volume, surface area, space diagonal, and lateral surface area. Enter length, width, and height.

Sphere Calculator

Calculate the volume, surface area, and circumference of a sphere given any one known value. Supports radius, volume, surface area, and circumference inputs with instant results.

Tube Calculator

Calculate the volume, surface area, wall thickness, and circumference of a tube (pipe or hollow cylinder) given any 3 known values including radii, circumference, wall thickness, and height.

Triangular Prism Calculator

Calculate the volume, surface area (total, lateral, top, bottom), and height of a triangular prism given side lengths and height. Supports multiple calculation modes.

Adding and Subtracting Integers Calculator

Add and subtract positive and negative integers with step-by-step work. Free online integer calculator for adding integers, subtracting integers, and mixed equations.

Common Factors Calculator

Find all common factors of a set of positive integers plus the greatest common factor (GCF). Free online common factors calculator with step-by-step factor listing.

Complex Fraction Calculator

Calculate complex fractions containing fractions in numerators or denominators. Free online complex fraction calculator for adding, subtracting, multiplying, and dividing complex fractions.

Decimal to Fraction Calculator

Convert decimal numbers to fractions and mixed numbers instantly with step-by-step solutions for terminating and repeating decimals

Decimal to Percent Calculator

Convert decimal numbers to percentages instantly with step-by-step solutions and a simple conversion formula

Expanded Form Calculator

Write numbers in expanded notation form, expanded factor form, expanded exponential form, and word form instantly

Fraction to Decimal Calculator

Convert fractions to decimal numbers instantly with step-by-step conversion. Proper, improper, and mixed fraction support with customizable decimal rounding.

Fraction to Percent Calculator

Convert fractions to percentages instantly with step-by-step conversion. Proper, improper, and mixed fraction support with customizable decimal rounding.

Fractions Average Calculator

Calculate the average of a set of fractions, mixed numbers, and integers instantly with step-by-step solutions and fraction reduction.

Comparing Fractions Calculator

Compare fractions, mixed numbers, and decimals to find which is larger or smaller with step-by-step solutions

Equivalent Fractions Calculator

Find fractions equivalent to any fraction, mixed number, or integer with step-by-step solutions

Estimating Fractions Calculator

Estimate sums and differences of fractions by rounding to the nearest 1/2, 1/4, or 1/8 with step-by-step solutions

Fractions Number Line

Interactive fractions number line chart showing fraction values from 0 to 1 with denominators from halves through sixteenths. Visual reference for comparing fraction sizes.

Ordering Fractions Calculator

Sort fractions, mixed numbers, integers, decimals and percents in ascending or descending order instantly with this free online ordering fractions calculator.

Fractions Solve for Unknown X Calculator

Solve for the missing value X in a fraction proportion using cross multiplication. Enter 3 known values and find the unknown variable instantly.

Lattice Multiplication Calculator

Multiply numbers using the lattice multiplication method with an interactive visual grid. Perfect for learning the Italian or Gelosia multiplication technique.

LCD Calculator

Find the least common denominator (LCD) of fractions, integers, and mixed numbers instantly. Free online LCD calculator with step-by-step solutions and equivalent fractions.

Long Addition Calculator

Add whole numbers and decimal numbers using long addition with step-by-step work. Free online long addition calculator showing carry and column addition.

Long Subtraction Calculator with Regrouping

Do long subtraction with regrouping or borrowing. Free online long subtraction calculator showing step-by-step work for whole numbers and decimals.

Long Multiplication Calculator

Multiply numbers using long multiplication with step-by-step calculations showing partial products, carries, and the final product with decimal and negative number support

Math Equation Solver

Solve math equations using order of operations (PEMDAS/BEDMAS) with step-by-step solutions showing each calculation

Modulo Calculator

Calculate the modulo (remainder) of a divided by b with step-by-step solutions showing division, remainder, and verification

Multiples Calculator

Calculate multiples of any positive integer. Free online multiples calculator to find the first N multiples of a number with a minimum value option.

Number Word to Standard Notation

Free online number and word to standard notation calculator. Convert number word combinations like 2.75 million to standard numerical notation and scientific notation instantly.

Percent to Decimal Calculator

Free online percent to decimal calculator. Convert any percentage to decimal instantly with step-by-step solution. Simply enter a percent value and get the decimal equivalent.

Percent to Fraction Calculator

Free online percent to fraction calculator. Convert any percentage to a fraction instantly with step-by-step solution. Supports mixed numbers and fraction simplification.

Place Value Calculator

Find the place value of each digit in any number with standard form and word form representation. Free online place value calculator.

Ratio Simplifier

Simplify ratios to their lowest terms using the greatest common factor. Free online ratio simplifier that handles whole numbers, fractions, and decimals.

Ratio to Fraction Calculator

Convert ratios to fractions instantly. Free online ratio to fraction calculator supporting part-to-part and part-to-whole ratios with step-by-step solutions.

Round to Nearest Multiple

Round numbers up or down to the nearest multiple (2, 5, 10, 0.05, 0.25, etc.) like Excel MROUND function

Rounding Numbers Calculator

Round numbers up or down to any decimal place or place value with step-by-step explanation

Rounding Methods Calculator

Round numbers using different methods: Round Half Up, Half Down, Half Even, Ceiling, Floor, and more

Significant Figures Counter

Count how many significant figures are in any number. Free online significant figures counter with detailed digit analysis and sig fig rules explanation.

Rounding Significant Figures

Round numbers to a specified number of significant figures with our free online rounding sig figs calculator. Instant browser-side processing.

Significant Figures Calculator

Perform addition, subtraction, multiplication, and division with proper significant figures rounding using our free online sig fig calculator.

Unit Rate Calculator

Calculate unit rates and unit prices instantly. Free online unit rate calculator that finds the rate per unit for any quantity comparison.

Inverse Trigonometric Functions Calculator

Calculate inverse trigonometric functions including arcsin, arccos, arctan, arccot, arcsec, and arccsc. Free online inverse trigonometry calculator with degrees and radians support.

Trigonometric Functions Calculator Fπ

Calculate trigonometric functions for angles expressed as multiples of π. Free online trig calculator for sin(π), cos(π), tan(π), cot(π), sec(π), and csc(π) with instant results.

Trigonometric Functions Calculator

Calculate all six trigonometric functions including sin, cos, tan, cot, sec, and csc. Free online trigonometry calculator with degrees and radians support.

Algebra Coin Word Problems

Practice algebra word problems involving coins. Free online coin problem solver with step-by-step solutions and instant feedback.

Algebra Age Word Problems

Practice algebra word problems involving ages. Free online age problem solver with step-by-step solutions and instant feedback.

Coin Value Word Problems

Practice solving coin value word problems by calculating the total amount of money in a piggy bank using addition and multiplication.

Division Word Problems

Practice solving division word problems by calculating equal lengths, quantities, and fair shares with step-by-step feedback.

Percentage Change Word Problems

Practice solving percentage change word problems by calculating the percent increase or decrease between two values with step-by-step feedback.

AC Circuit Reactance Calculator

Calculate inductive reactance (XL) and capacitive reactance (XC) for AC circuits. Free online AC circuit calculator with formulas and step-by-step solutions.

Bilinear Interpolation Calculator

Perform bilinear interpolation on a 2D rectangular grid using four corner values. Estimate values at any point inside a rectangle with real-time calculation.

Circle Arc Calculator

Calculate arc length, radius, or central angle of a circle. Solve for s, r, or θ using the formula s = rθ (arc length = radius × angle in radians).

Circle Sector Calculator

Calculate circle sector properties including area, arc length, chord length, and perimeter. Enter radius and central angle to compute all sector measurements instantly.

Circle Segment Calculator

Calculate circle segment properties including area, chord length, arc length, sagitta (height), and central angle. Enter radius and angle or radius and height for instant results.

Combinations Permutations Calculator

Calculate combinations (nCr) and permutations (nPr) with step-by-step factorial cancellation.

Dodecahedron Calculator

Calculate the volume, surface area, circumradius, inradius, and midradius of a regular dodecahedron. Solve for any property from edge length or volume.

Ellipse Calculator

Calculate ellipse area, perimeter and eccentricity. Solve for semi-major or semi-minor axis with Ramanujan perimeter approximation.

Ellipsoid Calculator

Calculate ellipsoid volume and surface area. Solve for any semi-axis using the V = 4/3 pi abc formula with Thomsen surface area approximation.

Equilateral Triangle Calculator

Calculate area, perimeter, height, side length, inradius, and circumradius of an equilateral triangle. Free online geometry calculator with formula display.

Final Grade Calculator

Calculate what grade you need on your final exam to achieve your desired overall course grade. Free online final grade calculator.

Hexagon Calculator

Calculate regular hexagon properties including area (A = 3√3/2 s²), perimeter, apothem, circumradius, and diagonals instantly with our free online hexagon geometry calculator.

Hexagonal Prism Calculator

Calculate hexagonal prism properties including volume, surface area, lateral area, edge length, and prism length with our free online hexagonal prism geometry calculator.

Icosahedron Calculator

Calculate regular icosahedron properties including volume, surface area, circumradius, midradius, and inradius from edge length with our free online geometry calculator.

Isosceles Triangle Calculator

Calculate isosceles triangle properties including area, height, perimeter, angles, and leg length from side and base inputs with our free online geometry calculator.

Kite Calculator

Calculate the area of a kite from its diagonals, or find missing diagonals from the area. Free online kite geometry calculator.

Linear Extrapolation Calculator

Estimate values beyond known data points using linear extrapolation. Project y at any target x from two known points with instant results.

Natural Log

Solve natural logarithm equations: find y = ln(x) or x = e^y.

Octagon Calculator

Calculate the properties of a regular octagon including area, perimeter, apothem, circumradius, and diagonal lengths given any one dimension.

Octagonal Prism Calculator

Calculate the volume, total surface area, lateral area, and base area of a right regular octagonal prism with step-by-step steps.

Octahedron Calculator

Calculate properties of a regular octahedron, including volume, surface area, and sphere radii from edge length or solve for edge length.

Pentagon Calculator

Calculate the area, perimeter, side, apothem, circumradius, and diagonals of a regular pentagon.

Pentagonal Prism Calculator

Calculate the volume, surface area, lateral area, edge, and length of a regular pentagonal prism.

Spherical Cap Calculator

Calculate volume, curved surface area, total surface area, and sphere radius of a spherical cap (dome) using V = (πh²/3)(3R-h). Free online spherical cap calculator with unit conversion.

Spherical Segment Calculator

Calculate volume, lateral (zonal) surface area, total surface area, and sphere radius of a spherical segment using V = (πh/6)(3a²+3b²+h²). Free online spherical segment calculator.

Square Pyramid Frustum Calculator

Calculate the volume, lateral and total surface area of a truncated square pyramid. Supports multiple units and step-by-step solutions.

Tetrahedron Calculator

Calculate volume, surface area, height, inradius, and circumradius of a regular tetrahedron. Free online tetrahedron calculator with edge, volume, surface area, and height solvers.

Absolute Value Equation Solver

Solve absolute value equations step by step with detailed explanations. Free online absolute value equation solver for algebra students.

24 Game Solver Trainer

Solve the 24 math game with 4 numbers using +, -, *, /. Generate random practice cards by level and train mental arithmetic with instant answer checks.

Absolute Value Inequality Solver

Solve absolute value inequalities like |x+a| < b with step-by-step solutions, AND/OR logic explanations, and interval notation.

Algebraic Expression Simplifier

Simplify algebraic expressions step by step. Handles polynomials, fractions, exponents, and more using symbolic computation.

Amicable Number Checker

Check whether two positive integers form an amicable pair, or enter just one number to auto-discover its partner with step-by-step divisor breakdown.

Arc Length Calculator

Calculate arc length, radius, or central angle of a circle sector with interactive diagram and step-by-step solution.

Arctan2 Calculator

Calculate arctan2 (atan2) of y/x coordinates with results in degrees and radians. Get the angle from the positive x-axis.

Area of a Circle Calculator

Calculate the area of a circle from radius, diameter, or circumference. Get instant results with step-by-step calculations, interactive diagrams, and comprehensive circle metrics.

Area of a Trapezoid Calculator

Calculate the area of a trapezoid using the length of both bases and the height with our free online calculator.

Average Rate of Change Calculator

Calculate the average rate of change of a function over an interval or between two coordinate points step-by-step.

Base-N Calculator

Free online Base-N calculator to convert integers between any number bases from 2 to 36 with step-by-step calculation breakdown and digit position analysis.

Bernoulli ODE Solver

Solve Bernoulli differential equations y + P(x)y = Q(x)y^n step by step with numerical solution and slope field plot.

Beta Function Calculator

Calculate the Beta function B(a,b) using the Gamma function relationship with step-by-step evaluation.

Binomial Coefficient Calculator

Calculate binomial coefficients C(n,k) with step-by-step solutions, Pascals triangle visualization, and real-world probability applications.

Binomial Probability Distribution Calculator

Calculate binomial probabilities P(X=k), cumulative probabilities P(X<=k), P(X>=k) with interactive PMF/CDF charts, step-by-step solutions, and complete distribution tables.

Cartesian to Polar Converter

Convert Cartesian coordinates (x, y) to polar coordinates (r, theta) with customizable decimal precision, visual grid, and step-by-step math.

Catalan Number Generator

Generate Catalan numbers with step-by-step formula derivation, visualizations, and sequence table for mathematics and computer science.

Chinese Remainder Theorem Calculator

Solve systems of simultaneous congruences using the Chinese Remainder Theorem. Find the smallest x satisfying multiple modular equations with step-by-step breakdown.

Collatz Conjecture Calculator

Explore the Collatz conjecture (3n+1 problem) by generating hailstone sequences for any positive integer. Visualize trajectory, stopping time, peak values, and statistics.

Column Space Calculator

Find the column space and basis of any matrix using row reduction. See each row operation step by step with pivot column highlighting, rank, and dimension.

Complementary Error Function Calculator

Calculate the complementary error function erfc(x) with high precision. Interactive visualization, step-by-step solution, and comprehensive erfc table.

Conic Section Identifier

Identify, classify, and analyze general second-degree quadratic equations. Calculates discriminant, properties, and renders the conic section on a grid.

Continued Fraction Calculator

Convert decimals, rational fractions, square roots, and math constants into simple continued fractions. Shows step-by-step convergents and LaTeX mathematical representation.

Cross Multiplication Calculator

Solve proportions using cross multiplication. Find the unknown value in a/b = c/d equations with step-by-step solutions and visual diagrams.

Cross Product Calculator

Calculate the cross product (vector product) of two 3D vectors using the determinant formula. Get step-by-step expansion, magnitude, and direction verification.

Curvature Calculator

Calculate the curvature of a function or parametric curve at any point with step-by-step derivatives, radius of curvature, and osculating circle visualization.

Decimal Degrees to DMS Converter

Convert angles from decimal degrees to DMS (Degrees, Minutes, Seconds) format. Supports GPS coordinates, navigation, and surveying applications with step-by-step conversion.

Decimal to Scientific Notation Converter

Convert decimal numbers to scientific notation (standard form) with customizable significant figures and exponent format options.

Degree to Radian Converter

Convert degrees to radians instantly with step-by-step formulas, common angle references, and pi fraction output support.

Derangement Subfactorial Calculator

Calculate the number of derangements (subfactorial !n) for n elements where no element appears in its original position with step-by-step inclusion-exclusion formula.

Derivative Calculator

Calculate derivatives of functions with step-by-step solutions. Supports single-variable, partial, implicit, and directional derivatives with interactive graphs.

Dijkstra's Shortest Path Calculator

Find the shortest path between nodes in a weighted graph using Dijkstra's algorithm. Features interactive graph visualization, step-by-step priority queue trace, and shortest path tree display.

Divergence Calculator

Calculate the divergence of any 2D or 3D vector field with step-by-step partial derivative computation. Evaluate at a point and classify sources and sinks.

Divide Into Two Parts

Divide any number into two parts based on ratios or fractions. Interactive visual balance shows proportional splits with step-by-step calculations.

Divisibility Test Calculator

Test if a number is divisible by another number. Check multiple divisors, learn divisibility rules for 2-12, and see step-by-step calculations.

DMS to Decimal Degrees Converter

Convert angles from DMS (Degrees, Minutes, Seconds) format to decimal degrees instantly. Features smart format parsing, batch conversion, and visual angle display.

Domain and Range Calculator

Determine the domain and range of algebraic functions with step-by-step analysis and interval notation. Supports rational, radical, logarithmic, trigonometric, and exponential functions.

Double Integral Calculator

Compute double integrals with step-by-step solutions. Supports polynomial, trigonometric, exponential, and hyperbolic functions with numerical integration.

Egyptian Fraction Calculator

Express proper fractions as sums of distinct unit fractions using greedy, binary, and practical algorithms with step-by-step breakdown.

Eigenvalue Eigenvector Calculator

Calculate eigenvalues and eigenvectors of 2x2 and 3x3 matrices with characteristic polynomial derivation and step-by-step solutions.

Ellipse Circumference Calculator

Calculate ellipse perimeter using Ramanujan approximations, exact series, and multiple formulas with instant results.

Equation of a Line Calculator

Calculate line equations in slope-intercept, point-slope, and standard form from two points, a point and slope, or slope and y-intercept.

Error Function Calculator

Compute the error function erf(x), complementary erfc(x), and inverse error functions with step-by-step analysis and precision control.

Euler Characteristic Calculator

Compute the Euler characteristic from vertices, edges, and faces to classify polyhedra, genus, and surface topology.

Euler Totient Function Calculator

Compute Euler totient function phi(n) with prime factorization steps, coprime counts, and RSA cryptography insights.

Expand Polynomials Calculator

Multiply and expand polynomial expressions using FOIL, binomial theorem, and general expansion with detailed steps.

Exponential Decay Calculator

Calculate exponential decay using P(t) = P₀·e^(-rt). Solve for initial amount, final amount, decay rate, or time with half-life and step-by-step results.

Exponential Integral Calculator

Compute the exponential integral Ei(x) for any non-zero x with high precision, series expansion details, and related special function values.

Extended Euclidean Algorithm Calculator

Find GCD and Bézout coefficients for two integers with step-by-step division table, back-substitution, and modular inverse when coprime.

First N Digits of E

Generate and analyze the first n digits (up to 1000) of Euler's number e with comprehensive digit frequency analysis and pattern detection.

First N Prime Numbers

Generate and explore the first n prime numbers with interactive visualization, twin prime detection, gap analysis, and distribution charts.

Fourier Series Coefficients Calculator

Calculate Fourier series coefficients a0, an, and bn for any periodic function. View integral computations, coefficient tables, partial sum formulas, and interactive comparison graphs.

Fraction to Mixed Number Converter

Convert any improper fraction to a mixed number instantly with animated visual diagrams, step-by-step division breakdown, and educational explanations.

Function Composition Calculator

Calculate the composition of two functions (f∘g)(x) and (g∘f)(x) with step-by-step algebraic solutions using our free online function composition calculator.

Function Grapher

Visualize algebraic functions on an interactive coordinate system, identify intercepts, asymptotes, and analyze function behavior with our free online function grapher.

Function Odd Even Neither Checker

Determine whether a mathematical function f(x) is even, odd, or neither with step-by-step algebraic proof, numerical verification, and even-odd decomposition.

Gamma Function Calculator

Calculate the Gamma function for any real number with step-by-step solutions, interactive graphs, and factorial comparison. Supports positive and negative non-integer values.

Golden Rectangle Calculator

Calculate golden rectangle dimensions from any side length using the golden ratio (1:1.618). Find long side, short side, diagonal, area, and perimeter with interactive formulas.

Golden Section Calculator

Calculate golden section values by entering any one measurement (total, longer segment, or shorter segment). Instantly compute all golden ratio proportions with step-by-step formulas.

Gram Schmidt Calculator

Orthonormalize a set of linearly independent vectors using the Gram-Schmidt process. Get step-by-step projections, orthogonal and orthonormal bases, and interactive vector visualization.

Graph Degree Sequence Validator

Use the Havel-Hakimi algorithm to determine if a given sequence of numbers can form a simple, undirected graph. Features animated step-by-step visualization, adjacency matrix, and a sample graph rendering.

Happy Number Calculator

Determine if a number is a happy number by repeatedly replacing it with the sum of the squares of its digits. Visualize the happiness journey and find all happy numbers in any range.

Hyperbolic Functions Calculator

Calculate hyperbolic sine, cosine, tangent and their inverses with adjustable precision using our free online hyperbolic functions calculator.

Hypotenuse Calculator

Calculate the hypotenuse of a right triangle using the Pythagorean theorem with step-by-step solutions, angles, area, and perimeter.

Inequality Solver

Free online inequality solver for linear, quadratic, polynomial, and rational inequalities with step-by-step solutions, number line visualization, and interval notation.

Interactive Unit Circle Visualizer

Explore the unit circle interactively. Drag to see all six trig functions (sin, cos, tan, csc, sec, cot) update in real time with snap-to-special-angles support.

Inverse Function Calculator

Find the inverse of any function f(x) with step-by-step solutions. Free online inverse function calculator for algebra, calculus, and advanced math.

Inverse Laplace Transform Calculator

Compute inverse Laplace transforms online with step-by-step solutions, common transform pair matching, and instant visualization of time-domain functions.

L'Hôpital's Rule Calculator

Evaluate mathematical limits of indeterminate forms (0/0, ∞/∞) using L'Hôpital's rule. Input custom functions and get detailed step-by-step differentiation and evaluation steps.

Laplace Transform Calculator

Compute Laplace transforms of time-domain functions instantly with detailed step-by-step solutions, common function presets, and comprehensive transform pair reference.

Limit Calculator

Calculate limits of mathematical functions with step-by-step solutions. Supports one-sided limits, indeterminate forms, and L'Hospital's rule.

Linear Equation Solver

Solve single-variable linear equations with detailed step-by-step mathematical breakdown and instant verification.

Literal Equation Solver

Solve literal equations for any variable with detailed step-by-step algebraic isolation and explanation.

Logarithmic Growth Calculator

Calculate growth values, rates, and fit logarithmic growth models with detailed step-by-step mathematical calculations.

Markov Chain Steady State Calculator

Calculate the steady-state distribution of a Markov chain from its transition matrix. Solve πP = π with Gaussian elimination and find long-run probabilities.

Master Number Calculator

Calculate your Life Path Number from your birth date and discover Master Numbers (11, 22, 33) with detailed spiritual meanings, calculation breakdown, and numerology insights.

Matrix Exponential Calculator

Compute the matrix exponential e^(At) for square matrices with state transition matrix for linear ODE systems. Features Padé approximation, scaling and squaring, and 2x2 phase-plane visualization.

Matrix LU Decomposition Calculator

Factor any square matrix into lower (L) and upper (U) triangular matrices with partial pivoting. Get detailed step-by-step Gaussian elimination, permutation matrix, and verification.

Matrix Power Calculator

Calculate the power of any square matrix raised to any integer exponent with step-by-step visualization and intermediate matrices.

Matrix Rank Calculator

Calculate the rank of any matrix using row reduction with detailed step-by-step computation and matrix properties.

Matrix Trace Calculator

Calculate the trace of any square matrix online. Free matrix trace calculator with step-by-step computation, eigenvalue verification, and property detection.

Minimum Spanning Tree Calculator

Find the Minimum Spanning Tree (MST) of any weighted graph using Kruskal's or Prim's algorithm. Visualize the steps, sorted edges, and total tree weight.

Mixed Number to Fraction Converter

Convert any mixed number to an improper fraction or proper fraction with clear, step-by-step math explanations.

Modular Multiplicative Inverse Calculator

Calculate the modular multiplicative inverse of an integer modulo m using the Extended Euclidean Algorithm with step-by-step solutions.

Multiple Fraction Calculator

Calculate expressions with 3 or more fractions or mixed numbers.

Newton's Method Calculator

Find roots of equations using the Newton-Raphson method. Enter any function f(x), set an initial guess, and see step-by-step iterations with convergence analysis.

Number of Digits

Calculate the total number of digits in an integer, view place value breakdown, and analyze digit frequency instantly.