Math Calculators
Professional math calculators for algebra, geometry, statistics, number theory, and advanced mathematics. Solve complex problems with step-by-step solutions and detailed explanations.
Basic Mathematics
Essential calculators for everyday mathematical operations
Scientific Calculator
Advanced scientific calculator with trigonometric functions, logarithms, exponentials, and more mathematical operations.
Percentage Calculator
Calculate percentages, percentage increase/decrease, and solve various percentage problems.
Rounding Calculator
Round numbers to decimal places, significant figures, or nearest values with step-by-step explanations and various rounding methods.
Basic Calculator
Simple arithmetic calculator with memory functions, calculation history, keyboard support, and error handling.
Average Calculator
Calculate different types of averages including arithmetic, geometric, harmonic, and weighted means with statistical analysis.
Fraction Calculator
Add, subtract, multiply, and divide fractions with step-by-step solutions. Simplify fractions and convert between mixed numbers, decimals, and percentages.
Geometry & Shapes
Calculate areas, volumes, and geometric properties
Volume Calculator
Calculate volume of various 3D shapes including cubes, spheres, cylinders, cones, and pyramids with step-by-step explanations.
Area Calculator
Calculate area of various 2D shapes including triangles, circles, rectangles, and polygons with formulas and examples.
Circle Calculator
Calculate circle properties including area, circumference, diameter, and radius with formulas and visual diagrams.
Pythagorean Theorem Calculator
Calculate missing sides of right triangles using the Pythagorean theorem with step-by-step solutions and visual aids.
Triangle Calculator
Calculate triangle area, sides, angles, and perimeter with step-by-step solutions. Support for Heron's formula, Law of Cosines, and triangle classification.
Distance Calculator
Calculate distances between points using Euclidean, Manhattan, and geographic methods. Supports 2D, 3D coordinates and real-world locations with detailed step-by-step solutions.
Surface Area Calculator
Calculate surface areas of 3D shapes including spheres, cubes, cylinders, cones, and pyramids. Get detailed formulas, step-by-step solutions, and component breakdowns.
Right Triangle Calculator
Solve right triangles by finding missing sides, angles, area, and trigonometric functions. Uses Pythagorean theorem and trigonometry with detailed step-by-step solutions.
Statistics & Probability
Analyze data and calculate statistical measures
Probability Calculator
Calculate probabilities for various scenarios including combinations, permutations, and statistical distributions.
Mean, Median, Mode, Range Calculator
Calculate statistical measures including mean, median, mode, and range with detailed analysis and explanations.
Z-score Calculator
Calculate Z-scores, standard scores, and normal distribution probabilities for statistical analysis.
Standard Deviation Calculator
Calculate sample and population standard deviation with comprehensive statistical analysis. Includes variance, mean, median, mode, outliers detection, and step-by-step solutions.
Sample Size Calculator
Calculate optimal sample size for surveys, experiments, and research studies. Includes proportion estimation, mean estimation, and group comparison with power analysis.
Statistics Calculator
Comprehensive statistical analysis including descriptive statistics, distribution analysis, confidence intervals, and outlier detection. Calculate mean, median, standard deviation, and more.
Confidence Interval Calculator
Calculate confidence intervals for population means, proportions, and differences with detailed statistical analysis. Supports Z and t distributions with step-by-step solutions.
P-value Calculator
Calculate statistical significance and p-values for hypothesis tests including z-tests, t-tests, and chi-square tests. Interpret results with detailed explanations.
Number Theory
Explore properties and relationships of numbers
Binary Calculator
Convert between binary, decimal, hexadecimal, and octal number systems with arithmetic operations.
Greatest Common Factor Calculator
Find the Greatest Common Factor (GCF) or Greatest Common Divisor (GCD) using multiple methods with detailed explanations.
Scientific Notation Calculator
Convert numbers to and from scientific notation, perform calculations, and explore SI prefixes with detailed explanations.
Prime Factorization Calculator
Find prime factorization of numbers with factor trees, divisor analysis, and mathematical properties exploration.
Hex Calculator
Convert between hexadecimal, decimal, binary, and octal number systems. Perform hex arithmetic operations and analyze color codes with step-by-step explanations.
Least Common Multiple Calculator
Calculate the LCM of multiple numbers using prime factorization, Euclidean algorithm, or listing multiples. Get detailed step-by-step solutions and mathematical explanations.
Factor Calculator
Find all factors, prime factors, proper factors, and factor pairs of any number. Analyze number properties, divisibility rules, and mathematical classifications with detailed explanations.
Common Factor Calculator
Find all common factors and the greatest common factor (GCF) of multiple numbers. Essential tool for mathematics, fraction simplification, and number theory.
Advanced Mathematics
Specialized calculators for complex mathematical operations
Half-Life Calculator
Calculate radioactive decay, half-life periods, and remaining quantities for physics and chemistry applications.
Slope Calculator
Calculate slope, gradient, and linear equations from two points with detailed step-by-step solutions.
Ratio Calculator
Calculate and simplify ratios, proportions, and find missing values in ratio problems with step-by-step solutions.
Root Calculator
Calculate nth roots, square roots, cube roots, and simplify radicals with exact values and decimal approximations.
Number Sequence Calculator
Generate and analyze arithmetic, geometric, Fibonacci, and custom number sequences. Find patterns, calculate nth terms, and compute sequence sums with step-by-step solutions.
Exponent Calculator
Calculate powers and exponents with step-by-step solutions. Supports positive, negative, and fractional exponents with detailed explanations.
Quadratic Formula Calculator
Solve quadratic equations using the quadratic formula. Calculate roots, discriminant, vertex, and analyze parabola properties with detailed step-by-step solutions.
Log Calculator
Calculate logarithms and antilogarithms with any base. Supports natural log (ln), common log (base 10), binary log (base 2), and custom bases with step-by-step solutions.
Matrix Calculator
Comprehensive matrix calculator for linear algebra operations including addition, multiplication, transpose, determinant, inverse, and RREF with detailed step-by-step solutions.
Long Division Calculator
Perform long division with detailed step-by-step solutions. Learn the long division algorithm with complete working and explanations for educational purposes.
Permutation and Combination Calculator
Calculate permutations, combinations, and arrangements with or without repetition. Solve combinatorial problems with step-by-step explanations and detailed formulas.
Specialized Tools
Unique mathematical tools and generators
Random Number Generator
Generate random numbers, dice rolls, lottery numbers, passwords, and more with customizable ranges and options.
Percent Error Calculator
Calculate percentage error between experimental and theoretical values for scientific and mathematical analysis.
Big Number Calculator
Perform arithmetic operations on very large numbers that exceed standard calculator limits using arbitrary precision arithmetic and BigInt for exact calculations.
Why Choose Our Math Calculators?
Step-by-Step Solutions
Detailed explanations showing each step of the calculation process
Multiple Methods
Different approaches to solve problems with various mathematical techniques
Educational Focus
Learn mathematical concepts while solving real problems
Professional Grade
Accurate calculations used by students, educators, and professionals