Browse 38 Math Calculators

Comprehensive percentage calculator for calculating percentages, percentage increase, percentage decrease, percentage of a number, and percentage change. Essential tool for students, professionals, and anyone needing quick and accurate percentage calculations for various applications.

Advanced scientific calculator with trigonometric functions, logarithms, exponentials, and complex mathematical operations for students and professionals.

Calculate standard deviation, variance, mean, and statistical measures for data sets with detailed analysis and interpretation of results.

Calculate exponential expressions, powers, and exponents with step-by-step solutions.

Calculate confidence intervals for means, proportions, and differences with various confidence levels.

Perform matrix operations including addition, multiplication, determinant, and inverse.

Calculate radioactive decay, half-life periods, and remaining quantities over time.

Calculate triangle properties including area, perimeter, angles, and side lengths using various methods and triangle types (right, isosceles, equilateral).

Find the GCF/GCD of two or more numbers using Euclidean algorithm.

Calculate fractions with addition, subtraction, multiplication, division, and simplification. Convert between fractions, decimals, and percentages easily.

Calculate slope, gradient, and angle of lines using two points or linear equations.

Find patterns, next terms, and formulas for arithmetic, geometric, and other number sequences.

Generate random numbers, sequences, and lists with customizable ranges, quantities, and formats for games, statistics, and research purposes.

Calculate probabilities for various events including combinations, permutations, and distributions.

Calculate area of geometric shapes including circle, triangle, rectangle, polygon, and irregular shapes.

Calculate permutations (nPr) and combinations (nCr) for probability and counting problems.

Solve quadratic equations using the quadratic formula with detailed step-by-step solutions.

Convert numbers to and from scientific notation with arithmetic operations.

Find all factors of a number and determine prime factorization.

Calculate square roots, cube roots, and nth roots of numbers with precision.

Calculate surface area of 3D shapes including sphere, cylinder, cone, cube, and prism.

Calculate circle properties including area, circumference, diameter, and radius with detailed formulas.

Calculate comprehensive statistical measures including mean, variance, skewness, and kurtosis.

Find the LCM of two or more numbers using prime factorization method.

Calculate distance between two points in 2D and 3D space using distance formula.

Calculate volume of geometric shapes including sphere, cylinder, cone, cube, and pyramid.

Calculate all sides, angles, and properties of right triangles using various trigonometric methods.

Calculate logarithms with different bases including natural log and common log.

Calculate central tendency measures and range for datasets with detailed analysis.

Perform arithmetic operations on very large numbers beyond standard calculator limits.

Calculate missing sides of right triangles using Pythagorean theorem with step-by-step solutions.

Calculate ratios, proportions, and solve ratio problems with multiple values.

Round numbers to specified decimal places, significant figures, or nearest values.

Convert between hexadecimal, decimal, binary and perform hex arithmetic operations.

Calculate z-scores, percentiles, and probabilities for normal distribution analysis.

Calculate percent error between experimental and theoretical values for scientific accuracy.

Convert between binary, decimal, and perform binary arithmetic operations.

Calculate required sample size for statistical studies with confidence level and margin of error.