Math Calculators

A simple and easy-to-use online calculator for basic arithmetic operations. Perform addition, subtraction, multiplication, and division instantly.

A comprehensive tool to add, subtract, multiply, and divide fractions. Supports proper, improper, and mixed fractions, and shows detailed steps.

A versatile tool to perform various percentage calculations, such as finding a percentage of a number, calculating percentage change, or determining what percent one number is of another.

Quickly calculate the result of a number raised to any power. This tool handles both positive and negative exponents, as well as fractional powers.

Perform arithmetic operations (add, subtract, multiply, divide) on binary numbers. An essential tool for computer science students and professionals.

An online hexadecimal calculator that allows you to perform arithmetic operations (addition, subtraction) on hex values. Perfect for programmers and developers.

Solve any quadratic equation of the form ax²+bx+c=0 using the quadratic formula. Get the real or complex roots and the discriminant value instantly.

Calculate the logarithm of a number with any base. This tool supports natural log (ln), common log (log10), and log base 2, among others.

Simplify ratios or solve for a missing value in a proportion. This calculator helps you understand and work with ratios in various contexts, from cooking to finance.

Calculate the straight-line distance between two points in a 2D or 3D Cartesian plane. Uses the Euclidean distance formula for accurate results.

Calculate the area, circumference, diameter, or radius of a circle. Enter any one known value to find the others instantly.

Use the Pythagorean theorem (a² + b² = c²) to find the missing side of a right triangle. Easily calculate the hypotenuse or one of the other sides.

Solve all angles and sides of a right triangle with just two known values. A comprehensive tool for trigonometry and geometry problems.

Find the square root, cube root, or any nth root of a number. This calculator simplifies radicals and provides accurate results for any positive number.

Find the Least Common Multiple (LCM) of two or more numbers. An essential tool for fraction arithmetic and number theory problems.

Calculate the Greatest Common Factor (GCF), also known as the Greatest Common Divisor (GCD), of two or more numbers. Essential for simplifying fractions.

Find all the factors (or divisors) of any positive integer. This tool also identifies if the number is prime and provides its prime factorization.

Round numbers to the nearest whole number, tenth, hundredth, or any specified number of decimal places or significant figures.

Convert numbers to and from scientific notation (E notation). A handy tool for scientists, engineers, and students working with very large or very small numbers.

Find the prime factorization of any positive integer. This calculator breaks down a number into its prime number components.

An advanced online scientific calculator with functions for trigonometry, logarithms, exponents, and more. A powerful tool for students and professionals.

Find the Least Common Denominator (LCD) for a set of fractions. This is the first step needed to add or subtract fractions with different denominators.

Perform long division with a dividend and a divisor, and see the step-by-step work. This calculator shows the quotient and remainder.

Perform arithmetic operations on extremely large numbers that standard calculators can't handle. Supports addition, subtraction, multiplication, and division.

Solve any triangle by providing three known values (sides or angles). Uses the Law of Sines and Law of Cosines to find the missing information.

Identify and continue arithmetic or geometric number sequences. This tool finds the common difference or ratio, the nth term, and the sum of the sequence.

Calculate the slope (gradient) of a line from two points. This tool also provides the distance between the points and the equation of the line.

Perform arithmetic (add, subtract) on angles in Degrees, Minutes, Seconds (DMS) format or convert between DMS and decimal degrees.

Convert dimensions between a scaled drawing and the actual size. A vital tool for architects, engineers, and hobbyists working with maps or models.