Math Calculators
Solve arithmetic, percentages, fractions, statistics, exponents, roots, sequences, and advanced mathematical equations with ease.
Featured Math Tools
Percentage Calculator
Calculate percentages, percentage change, and proportions instantly with our free online percentage calculator.
Percentage Increase Calculator
Calculate the percentage increase from an initial starting value to a final value easily.
Percentage Decrease Calculator
Calculate the percentage reduction or decline from an original value to a lower value.
Percentage Difference Calculator
Calculate the percentage difference between two non-zero positive numbers where neither is the initial reference.
Fraction Calculator
Add, subtract, multiply, and divide fractions with step-by-step reduction to simplest terms.
Decimal to Fraction Calculator
Convert any decimal number into its exact simplified fraction and mixed number equivalent.
Fraction to Decimal Calculator
Convert any proper, improper, or mixed fraction into an exact decimal value.
Ratio Calculator
Solve, simplify, scale, and compare ratios A:B = C:D with instant missing value solutions.
Average Calculator
Calculate the arithmetic average (mean), sum, and count for any list of numbers.
Mean, Median, Mode Calculator
Calculate mean, median, mode, range, and statistical summary for any dataset.
Standard Deviation Calculator
Calculate sample and population standard deviation, variance, and mean with step-by-step variance breakdown.
Square Root Calculator
Calculate the principal square root of any positive number with decimal precision.
Cube Root Calculator
Calculate the cube root (³√x) of any positive or negative real number.
Exponent Calculator
Calculate base numbers raised to powers and exponents (x^y) with large number support.
Logarithm Calculator
Calculate natural logarithm (ln), common logarithm (log10), and arbitrary base logarithms log_b(x).
GCF & LCM Calculator
Find Greatest Common Factor (GCF/HCF) and Least Common Multiple (LCM) of two or more numbers.
Prime Number & Factorization Calculator
Check if a number is prime and find its complete prime factorization decomposition.
Scientific Calculator
Solve scientific expressions including trigonometric functions (sin, cos, tan), roots, logarithms, and constants.
Modulo Calculator
Calculate the modulo (remainder) of integer division a mod b, with quotient breakdown.