Math Calculators

Calculate absolute change between two values with our calculator. Determine numerical differences, percentage variations and change directions easily.

Calculate the absolute value of any number with our calculator. Determine |x| easily and understand the mathematical properties of absolute values.

Add fractions easily with our adding fractions calculator. Calculates LCM, simplifies results and shows step-by-step mathematical solution process.

Easily calculate the arithmetic mean of numbers. Perfect for statistics, math, and data analysis with fast and accurate results.

Calculate arithmetic progressions with our AP calculator. Find terms, sum, common difference and generate arithmetic progression sequences quickly and accurately.

Calculate terms, positions and sum of arithmetic sequences. Find nth term, position of values and properties of arithmetic progressions.

Verify the associative property in addition and multiplication. Calculate operations with parentheses and prove that (a+b)+c = a+(b+c) step by step.

Easily calculate the arithmetic mean of several numbers. Perfect for students, teachers, and professionals who need quick and accurate results.

Easily calculate the average of percentages. Perfect for statistics, math, finance, and data analysis with fast and accurate results.

Calculate the average rate of change between two points of a function. Determine Δy/Δx, variations and interpret if the function is increasing, decreasing or constant easily.

Solve quadratic equations easily with our Bhaskara Calculator. Find roots of ax² + bx + c = 0 using delta, step-by-step explanations, and exact results.

Calculate binary number addition easily. Add multiple binary numbers and see the result in binary and decimal with detailed step-by-step explanation.

Divide binary numbers easily with our binary division calculator. Calculate quotient and remainder of binary divisions with detailed step-by-step visualization.

Convert decimal fractions to binary and vice versa easily. Free online tool with step-by-step conversion, repeating pattern detection and practical examples.

Calculate binary multiplication easily with our binary multiplication calculator. Multiply multiple binary numbers and see results in binary and decimal format.

Calculate binary subtraction easily with our binary subtraction calculator. Subtract multiple binary numbers and see results in binary and decimal format.

Calculate binomial coefficients C(n,k) easily. Determine combinations, factorials and mathematical properties. Essential tool for probability, statistics and combinatorial analysis.

Learn multiplication with the box method (grid method). Interactive visual tool that decomposes numbers and shows each step of multiplication in an organized way.

Calculate the ceiling function of any number with our ceiling function calculator. Determine the smallest integer greater than or equal to the entered value quickly and accurately.

Calculate the central angle of a circle using arc length and radius. Accurate tool for geometry, engineering and mathematical calculations with multiple units.

Decompose symmetric positive definite matrices using Cholesky decomposition. Calculate L·L^T, determinant and verify matrix properties efficiently.

Calculate the chord length of a circle using radius, central angle, chord height or apothem. Accurate tool for geometry and engineering calculations.

Calculate clock hand angles easily. Find hour hand, minute hand, and angle between hands with our precise mathematical clock angle calculator.

Free online Collatz Conjecture calculator. Calculate the 3n+1 sequence, visualize interactive graph, statistical analysis and detailed mathematical steps table.

Quickly calculate combinations (C(n, k)) for any set. Ideal for statistics, probability, and data analysis. Simple, intuitive, and accurate.

Compare multiple fractions easily with our comparing fractions calculator. Sort, simplify and identify equivalent fractions with detailed analysis.

Solve diamond math problems easily with our calculator. Find numbers that multiply to give a product and add to give a specific sum.

Calculate digit sum and digital root of any number. Determine divisibility by 3 and 9 using simple and effective mathematical rules.

Quickly calculate the result of a base raised to an exponent. Enter the base (b) and exponent (x) to get the value of b^x.

Calculate Fibonacci retracements and extensions easily for technical analysis. Identify key support and resistance levels to spot potential trend reversals.

Calculate Lagrange error bound for polynomial interpolation. Determine upper bound of truncation error considering derivatives and intervals.

Calculate the logarithm of any number with any base quickly. Enter the base and number to get the result and detailed step-by-step solution.

Calculate the percent error between an observed value and a true value. See the result with sign, absolute value, and step-by-step calculation.

Quickly calculate the percentage decrease between two values. Find reduction rates and absolute differences for finance, pricing, and performance analysis.

Quickly calculate the percentage difference between two values. Instantly find the absolute difference and the percentage variation between any values.

Quickly calculate the percentage increase between two values. Find growth rates and absolute differences for finance, pricing, and performance analysis.

Calculate the percentage point difference between two percentages and the relative percentage difference. Ideal for finance, statistics, and data analysis.

Solve advanced quadratic equations with our calculator. Complete analysis including vertex, discriminant, complex roots and step-by-step solutions for second-degree equations.

Quickly round numbers up, down, or to the nearest value, with precision up to 10 decimal places. Ideal for students and professionals.

Solve simple and compound rule of three problems easily with our rule of three calculator. Calculate direct and inverse proportions with detailed steps.

Calculate line segments using the segment addition postulate with our calculator. Find missing lengths and verify geometric properties easily with step-by-step solutions.

Calculate the sine of any angle in degrees or radians with our sine calculator. Visualize the unit circle, special angles and trigonometric properties.

Calculate length of Archimedean, logarithmic and linear spirals. Determine area, turns and perimeter of spirals with precise mathematical formulas.

Easily calculate the standard deviation of a list of numbers. Perfect for statistics, math, and data analysis with quick and accurate results.

Calculate geometric properties of star shapes like pentagrams, hexagrams and octagrams. Determine perimeter, area and visualize coordinates with our star calculator.

Calculate sum of products of value pairs with complete statistical analysis. Determine Σ(xy), means, variance and standard deviation with our sum of products calculator.