Calculators

Converts numbers up to 3,999,999 into Roman numerals and provides a breakdown of the Roman numeral system.

Calculates the cube root of a given number.

Calculates terms, sums, or the formula for an arithmetic sequence.

Calculates the probability that at least two people in a group share the same birthday.

Calculates aspect ratios for images or screens, or resizes maintaining aspect ratio.

Simulates the output of basic logic gates (AND, OR, NOT, XOR, NAND, NOR) based on input values.

Helps visualize and calculate probabilities or counts for intersections and unions of sets.

Calculates the Hamming distance between two strings of equal length. Hamming distance is the number of positions at which the corresponding symbols are different.

Calculates the volume of a pyramid given the base area and height, or the base dimensions and height.

Calculates the length of a side of a right-angled triangle given the other two sides (a² + b² = c²).