Math Calculators
Pure math calculators for statistics, number theory, and notation conversions.
GCD & LCM Calculator
Find the GCD and LCM of any set of numbers, with prime...
Open tool→Geometry Calculator
Pick a shape, enter your measurements, and get area, perimeter, volume, or...
Open tool→Matrix Calculator
Add, subtract, multiply, transpose, or find the determinant and inverse of two...
Open tool→Permutation & Combination Calculator
Calculate nPr and nCr instantly, with or without repetition, and see the...
Open tool→Prime Number Checker & Generator
Check if a number is prime, or generate a full list of...
Open tool→Quadratic Equation Solver
Enter a, b, c and get instant roots, the discriminant, the vertex,...
Open tool→Scientific Calculator
Trig, logs, powers, memory, and history — a proper scientific calculator in...
Open tool→Scientific Notation Converter
Convert between decimal, scientific notation, E-notation, and engineering notation instantly.
Open tool→Slope Calculator
Enter two points and instantly get the slope, all three line equation...
Open tool→Statistics Calculator
Mean, median, mode, standard deviation, quartiles, and outliers from any list of...
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