Math Calculators
From basic arithmetic to advanced algebra, our math calculators help you solve equations, work with fractions, and understand mathematical concepts.
All Math Calculators
Showing 17 of 41 calculators
Modulo Calculator
Calculate a mod b — the remainder when dividing a (dividend) by b (divisor). Supports integers ...
Prime Number Checker
Check if a number is prime, find prime factors, generate prime numbers in a range, and discover t...
Z-Score Calculator
Calculate z-scores, percentiles, and probabilities from raw scores, mean, and standard deviation....
Limit Calculator
Evaluate the limit of any function numerically. Enter a function expression, choose the variable,...
LCM & GCD Calculator
Calculate the Least Common Multiple (LCM) and Greatest Common Divisor (GCD/HCF) of two or more nu...
Fibonacci Calculator
Calculate Fibonacci numbers, generate sequences, check if a number is Fibonacci, and explore the ...
Volume Calculator
Calculate the volume and surface area of any 3D shape including cube, sphere, cylinder, cone, pyr...
Perimeter Calculator
Calculate the perimeter of any shape including rectangle, square, triangle, circle, parallelogram...
Scientific Notation Converter
Convert between decimal, scientific notation (m × 10^n), engineering notation, and E-notation. C...
Speed Distance Time Calculator - Calculate Speed, Distance & Travel Time
Calculate speed, distance, or time using the fundamental motion formula. Convert between units li...
Standard Deviation Calculator
Calculate standard deviation, variance, and mean from your data set with step-by-step explanation...
Determinant Calculator
Calculate the determinant of any square matrix up to 5×5 with detailed step-by-step cofactor exp...
Decimal Calculator
Perform decimal arithmetic and convert between decimals, fractions, and percentages. Handles repe...
Circle Calculator
Free circle calculator — enter any one value (radius, diameter, circumference, or area) and ins...
Binary, Hex & Base Converter
Convert numbers between Binary (base 2), Octal (base 8), Decimal (base 10), Hexadecimal (base 16)...
Factorial Calculator
Calculate factorial (n!), double factorial (n!!), permutations (nPr), and combinations (nCr). See...
Logarithm Calculator
Calculate logarithms with any base, natural log (ln), log base 10, log base 2, and antilog. Get s...