Math Calculators
Scientific calculator, fraction solvers, percentage calculators, and more.
Percentage Calculator
Calculate percentages, percentage change, and percentage differences quickly.
Fraction Calculator
Add, subtract, multiply, divide, and simplify fractions.
Scientific Calculator
Use advanced mathematical functions including trigonometry, logarithms, and roots.
Square Root Calculator
Calculate square roots, cube roots, and nth roots of any number.
Exponent Calculator
Raise any base to any power using exponentiation rules.
Logarithm Calculator
Compute logarithms in any base, including natural and common logs.
Random Number Generator
Generate truly random numbers within any range.
Standard Deviation Calculator
Calculate mean, variance, and standard deviation for a data set.
Mean Median Mode Calculator
Find the mean, median, mode, range, and basic statistics for any dataset.
GCD Calculator
Find the Greatest Common Divisor (GCD) of two or more numbers.
LCM Calculator
Find the Least Common Multiple (LCM) of two or more numbers.
Factorial Calculator
Calculate the factorial (n!) of any non-negative integer.
Permutation Calculator
Calculate permutations (nPr) to find ordered arrangements.
Combination Calculator
Calculate combinations (nCr) to count possible selections.
Prime Factorization Calculator
Decompose any integer into its unique prime factors.
Binary Calculator
Perform binary arithmetic and convert between binary, decimal, and hex.
Hex Calculator
Perform hexadecimal arithmetic and conversions between number bases.
Ratio Calculator
Simplify, scale, and solve ratios and proportional relationships.
Proportion Calculator
Solve proportions using cross-multiplication to find unknown values.
Rounding Calculator
Round numbers to specified decimal places or significant figures.
Mixed Number Calculator
Convert between mixed numbers and improper fractions.
Modulo Calculator
Calculate the remainder (modulo) and quotient of division operations.
Big Number Calculator
Perform arithmetic on very large numbers with full precision.