Math
Mathematical calculators
basic
Basic
Perform arithmetic calculations with expression support
Fraction
Add, subtract, multiply, divide, and simplify fractions
Percentage
Calculate percentages, percent change, and percent difference
Percent Error
Calculate percent error between experimental and actual values
Rounding
Round numbers using different methods and precision
Average
Calculate mean, median, mode, and other averages
Long Division
Perform long division with step-by-step solution
algebra
Exponent
Calculate powers and exponential expressions
Root
Calculate square roots, cube roots, and nth roots
Logarithm
Calculate logarithms with any base
Quadratic Formula
Solve quadratic equations and find roots
Factor
Find all factors of a number
GCD
Calculate Greatest Common Divisor of multiple numbers
LCM
Calculate Least Common Multiple of multiple numbers
Prime Factorization
Find prime factors and divisors of any number
geometry
Triangle
Calculate triangle properties from sides and angles
Pythagorean Theorem
Calculate missing side using Pythagorean theorem
Circle
Calculate circle properties from radius, diameter, or circumference
Area
Calculate area of various shapes
Surface Area
Calculate surface area of 3D shapes
Volume
Calculate volume of 3D shapes
Slope
Calculate slope, equation, and angle of a line
statistics
Standard Deviation
Calculate standard deviation and variance
Statistics
Calculate comprehensive statistics for a data set
Probability
Calculate probability of events and combinations
Sample Size
Calculate required sample size for surveys and studies
Z-Score
Calculate z-score and normal distribution probabilities
P-Value
Calculate p-values for statistical hypothesis testing
Confidence Interval
Calculate confidence intervals for means and proportions
Permutation & Combination
Calculate permutations and combinations with and without repetition
Ratio
Calculate and simplify ratios, find equivalent ratios
numbers
Binary
Convert and perform operations in binary
Hexadecimal
Convert and calculate in hexadecimal
Scientific Notation
Convert to/from scientific notation and perform operations
Big Number
Perform arithmetic on arbitrarily large integers
Number Sequence
Analyze and generate arithmetic, geometric, and Fibonacci sequences