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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Convert numbers to and from scientific notation with arithmetic operations.

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

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

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

Find all factors of a number and determine prime factorization.

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

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

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

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

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

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

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

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

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

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

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

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

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

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