📐 Math Calculators
Comprehensive math tools for basic calculations, statistics, and geometry
🔢 Basic Math Calculators
Calculate percentages, fractions, exponents, logarithms, and fundamental math operations
Exponent Calculator
Calculate powers and exponents with any base and exponent values.
Calculate Now →Logarithm Calculator
Calculate logarithms with any base including natural log (ln) and log base 10.
Calculate Now →Ratio Calculator
Calculate and simplify ratios, find equivalent ratios, and solve proportion problems.
Calculate Now →GCD & LCM Calculator
Calculate greatest common divisor (GCD) and least common multiple (LCM).
Calculate Now →Percentage Calculator
Calculate percentages, percentage change, and percentage difference.
Calculate Now →Scientific Calculator
Advanced calculator with trigonometric, logarithmic, and exponential functions.
Calculate Now →Rounding Calculator
Round numbers to nearest integer, decimal places, or significant figures.
Calculate Now →Matrix Calculator
Free Matrix Calculator - Add, subtract, multiply matrices, calculate determinant, inverse, and transpose. Supports matrices up to 5×5 with instant results.
Calculate Now →Number Base Converter
Free Number Base Converter - Convert between binary, decimal, hexadecimal, and octal number systems instantly. Accurate base conversion with reference tables.
Calculate Now →Quadratic Equation Calculator
Free Quadratic Equation Calculator - Solve quadratic equations using the quadratic formula with step-by-step solutions and graphical visualization.
Calculate Now →Sequence Calculator
Free Sequence Calculator - Calculate arithmetic, geometric, and Fibonacci sequences. Find nth terms, sequence sums, and visualize patterns.
Calculate Now →📊 Statistics Calculators
Calculate mean, median, mode, standard deviation, and statistical analysis
Standard Deviation Calculator
Calculate standard deviation, variance, and statistical dispersion.
Calculate Now →Probability Calculator
Calculate probabilities for various events and distributions.
Calculate Now →Combination Calculator
Calculate combinations and selections without regard to order.
Calculate Now →Linear Regression Calculator
Free Linear Regression Calculator - Calculate line of best fit, slope, intercept, R-squared, correlation, and make predictions. Includes visualization and step-by-step calculations.
Calculate Now →Percentile Calculator
Free Percentile Calculator - Calculate percentiles, percentile ranks, quartiles, and analyze data distribution with visual charts.
Calculate Now →📏 Geometry Calculators
Calculate area, perimeter, volume, and properties of geometric shapes
Area Calculator
Calculate area for all geometric shapes: circle, rectangle, triangle, and more.
Calculate Now →Volume Calculator
Calculate volume for 3D shapes: sphere, cube, cylinder, cone, and more.
Calculate Now →Rectangle Calculator
Calculate area, perimeter, diagonal, and properties of rectangles.
Calculate Now →Pythagorean Theorem Calculator
Calculate missing sides of right triangles using Pythagorean theorem.
Calculate Now →Ellipse Calculator
Free Ellipse Calculator - Calculate area, perimeter, eccentricity, and other properties of ellipses with visual representations and detailed formulas.
Calculate Now →Hexagon Calculator
Free Hexagon Calculator - Calculate area, perimeter, diagonals, inradius, and circumradius of regular hexagons. Fast, accurate, and easy to use.
Calculate Now →Octagon Calculator
Free Octagon Calculator - Calculate area, perimeter, diagonals, inradius, and circumradius of regular octagons. Includes formulas and visual diagrams.
Calculate Now →Parallelogram Calculator
Free Parallelogram Calculator - Calculate area, perimeter, height, and diagonals of parallelograms. Includes formulas and visual diagrams.
Calculate Now →Pentagon Calculator
Free Pentagon Calculator - Calculate area, perimeter, diagonal, inradius, and circumradius of regular pentagons. Includes formulas and visual diagrams.
Calculate Now →Rhombus Calculator
Free Rhombus Calculator - Calculate area, perimeter, diagonals, angles, and other properties of rhombuses (diamonds) with visual diagrams.
Calculate Now →Trapezoid Calculator
Free Trapezoid Calculator - Calculate area, perimeter, height, and properties of trapezoids (trapeziums).
Calculate Now →3D Volume Calculator
Free 3D Volume Calculator - Calculate volume for all 3D shapes: cube, sphere, cylinder, cone, pyramid, prism and more. Includes formulas and step-by-step calculations.
Calculate Now →