Math Calculators
Advanced Mathematical Operations
15 calculators
Available Tools
Fraction Calculator
Free online fraction calculator. Add, subtract, multiply, and divide fractions. Get simplified results, decimals, and mixed numbers instantly.
GCD & LCM Calculator
Calculate GCD (Greatest Common Divisor) and LCM (Least Common Multiple) of two or more numbers. Shows prime factorization and step-by-step solutions.
Prime Number Checker
Check if any number is prime. Find all factors, prime factorization, and nearest prime numbers. Free online prime number calculator.
Factorial Calculator
Calculate factorials (n!), permutations P(n,r), and combinations C(n,r). Free online factorial calculator with step-by-step formulas.
Square Root Calculator
Calculate square roots, cube roots, and nth roots of any number. Get simplified radical form and decimal results. Free online root calculator.
Exponent Calculator
Calculate exponents and powers easily. Compute x raised to the power of n with scientific notation, expanded form, and negative exponents.
Logarithm Calculator
Calculate natural logarithm (ln), common logarithm (log10), binary logarithm (log2), and custom base logarithms. Free online log calculator.
Modulo Calculator
Calculate modulo (remainder) and quotient. Understand mathematical mod operation vs JavaScript remainder. Free online modulo calculator.
Absolute Value Calculator
Calculate absolute values, distance between points, and understand absolute value properties. Free online absolute value calculator.
Scientific Calculator
Free online scientific calculator. Calculate sin, cos, tan, log, ln, exponents, factorials, and more. Supports radians and degrees with memory functions.
Quadratic Equation Calculator
Solve quadratic equations instantly. Find real and complex roots, discriminant, and vertex for any quadratic equation ax² + bx + c = 0.
Combination Calculator (nCr)
Calculate combinations (nCr) instantly. Find how many ways to choose r items from n items when order doesn't matter. Free combination calculator.
Permutation Calculator (nPr)
Calculate permutations (nPr) instantly. Find how many ways to arrange r items from n items when order matters. Free permutation calculator.
Binary Calculator
Perform binary arithmetic and logical operations. Add, subtract, multiply, divide, AND, OR, XOR binary numbers. Convert between binary, decimal, and hex.
Hexadecimal Calculator
Perform hexadecimal arithmetic operations. Add, subtract, multiply, divide hex numbers. Convert between hexadecimal, decimal, and binary.