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Math Calculators

Free math calculators for percentages, fractions, algebra, statistics, geometry, and more. Solve any math problem instantly with step-by-step results.

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Statistics Calculator
Calculate comprehensive statistics: mean, median, mode, quartiles, IQR, variance, and more.
Math Calculators
Logarithm Calculator
Calculate logarithms in any base including log base 10, natural log (ln), and custom bases.
Math Calculators
Quadratic Equation Solver
Solve any quadratic equation ax² + bx + c = 0 and find real or complex…
Math Calculators
Exponent Calculator
Calculate powers, exponents, and roots including square roots, cube roots, and nth roots.
Math Calculators
Random Number Generator
Generate random numbers, random integers, random lists, dice rolls, and lottery numbers.
Math Calculators
Average Calculator
Calculate mean, median, mode, range, variance, and standard deviation for any set of numbers.
Math Calculators
Scientific Calculator
Full-featured scientific calculator with trigonometry, logarithms, powers, roots, and memory functions.
Math Calculators
Fraction Calculator
Add, subtract, multiply, and divide fractions. Simplify fractions and convert to decimals.
Math Calculators
Percentage Calculator
Calculate percentages, percentage change, what percent one number is of another, and percentage increase/decrease.
Math Calculators
Mixed Fraction Calculator
Free high-precision mixed fraction calculator. Add, subtract, multiply, and divide complex mixed numbers with reduced fractional…
Math Calculators