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Math Calculators

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Math

Random Number Generator

Generate random numbers with custom ranges, precision, and distributions.

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Math

Percentage Calculator

Calculate percentages instantly — find what % of a number is, percentage difference, change, and more.

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Math

Pythagorean Theorem Calculator

Solve right triangles using a² + b² = c². Enter any 2 sides to find the 3rd with step-by-step solutions.

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Math

Distance Calculator

Calculate distances in 2D, 3D, or on Earth using latitude/longitude coordinates.

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Math

Exponent Calculator

Calculate powers, roots, and scientific notation with step-by-step solutions.

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Math

Ratio Calculator

Solve, scale, and simplify ratios with step-by-step proportion solutions.

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Math

Slope Calculator

Find the slope, angle, and equation of a line between any two points.

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Math

Binary Calculator

Perform binary arithmetic (add, subtract, multiply, divide) and bitwise operations (AND, OR, XOR, NOT, NAND, NOR, XNOR, shifts) with step-by-step solutions.

Math

Circle Calculator

Calculate radius, diameter, circumference, and area of a circle from any single input with step-by-step solutions.

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Math

Factor Calculator

Find all factors, prime factorization, factor pairs, and factor tree of any positive integer.

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Math

GCF Calculator

Find the Greatest Common Factor (GCF/GCD) of two or more numbers with step-by-step Euclidean algorithm.

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Math

Half-Life Calculator

Compute half-life, decay constant, or remaining quantity for radioactive decay.

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Math

Hex Calculator

Perform hex arithmetic (add, subtract, multiply, divide) and bitwise operations (AND, OR, XOR, NOT, NAND, NOR, XNOR, shifts) with step-by-step solutions.

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Math

LCM Calculator

Find the least common multiple of two or more numbers.

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Math

Right Triangle Calculator

Solve right triangles — find sides, angles, area, and perimeter.

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Math

Root Calculator

Calculate square roots, cube roots, and nth roots of any number.

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Math

Rounding Calculator

Round numbers using six methods — nearest, ceiling, floor, half up, half down, and banker's rounding — with adjustable precision and step-by-step logic.

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Math

Scientific Notation Calculator

Convert between decimal, scientific notation, E notation, and engineering notation instantly with step-by-step explanations.

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Math

Surface Area Calculator

Calculate the surface area of cubes, spheres, cylinders, cones, and more.

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Math

Triangle Calculator

Solve any triangle using SSS, SAS, ASA, or SSA with Law of Sines and Law of Cosines.

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Math

Volume Calculator

Calculate the volume of cubes, spheres, cylinders, cones, and more.