Factorial Calculator (n!) Calculate the factorial of any positive integer. Enter a Non-Negative Integer (n) ! Max supported value is 170. Calculate Factorial Result 0 What is a Factorial? In mathematics, the factorial of a non-negative integer n, denoted by n!, is the product of all positive integers less than or equal to n. For…
Ratio Calculator Solve for the missing value in a ratio or proportion (A : B = C : D). Leave EXACTLY ONE box empty to calculate its value. : = : Solve Ratio Missing Value Is 0 What is a Ratio? A Ratio compares two quantities and indicates how many times one value contains or…
Logarithm Calculator Calculate the logarithm of a number to any base. Base (b) Base Number (x) Num Use base “2.718” for Natural Log (ln). Calculate Log Result (y) 0 What is a Logarithm? In mathematics, the logarithm is the inverse function to exponentiation. That means the logarithm of a given number x is the exponent…
Quadratic Formula Calculator Solve any quadratic equation instantly using the standard formula. ax² + bx + c = 0 Value of ‘a’ a Value of ‘b’ b Value of ‘c’ c Calculate Roots Discriminant (Δ) 0 Nature of roots Root 1 (x₁) 0 Root 2 (x₂) 0 What is a Quadratic Equation? In algebra, a…
Pythagorean Theorem Calculator Find the length of any side of a right-angled triangle. What do you want to calculate? Hypotenuse (Side C)Leg (Side A or B) Side A A Side B B Hypotenuse (Side C) C Other Leg (Side B or A) Leg Calculate Missing Side Length of Missing Side 0 What is the Pythagorean…
Square & Cube Root Calculator Instantly calculate the square root (√) and cube root (∛) of any number. Enter a Number (x) x = Calculate Roots Square Root (√x) 0 Cube Root (∛x) 0 What are Mathematical Roots? A Square Root of a number is a value that, when multiplied by itself, gives the original…
Standard Deviation Calculator Calculate the standard deviation, variance, and mean of a dataset. Population (Entire Data) Sample (Subset) Enter numbers separated by commas (e.g., 2, 4, 4, 4, 5, 5, 7, 9) Calculate Statistics Standard Deviation (σ) 0 Mean (Average)0 Variance (σ²)0 What is Standard Deviation? In statistics, the Standard Deviation is a measure of…
Probability Calculator Determine the likelihood of an event occurring. Number of Favorable Outcomes Total Number of Possible Outcomes Calculate Probability Probability (Percentage) 0% As a Fraction0 / 0 As a Decimal0.0 What is Probability? Probability is a branch of mathematics that deals with calculating the likelihood that a given event will occur. It is expressed…
Average Calculator Calculate the mean, sum, and count of a given dataset. Enter numbers separated by commas (e.g., 10, 25, 42, 60) Calculate Average Average (Mean) 0 Total Sum0 Total Count0 What is an Average? In mathematics, an Average (specifically called the arithmetic mean) is a single number representing the central value of a set…
Random Number Generator Generate purely random numbers for giveaways, games, or statistical sampling. Minimum Value Maximum Value How many numbers to generate? Generate Numbers Your Random Number(s) 0 What is a Random Number Generator (RNG)? A Random Number Generator is a mathematical tool or algorithm designed to produce a sequence of numbers that do not…