Calculators

Calculates the area of a rectangle given its length and width.

Calculates conditional probability using Bayes' Theorem, updating probabilities based on new evidence.

This calculator multiplies two binary numbers.

Calculates the area of a circle given its radius or diameter.

Calculates the area of various common 2D shapes (square, rectangle, circle, triangle etc.).

Calculates the dot product (scalar product) of two vectors. The dot product of two vectors is a single number that represents the cosine of the angle between them, scaled by the product of their magnitudes.

Calculates the midpoint between two points in a coordinate system.

Calculates the number of significant figures in a number or rounds a number to a specific number of significant figures.

Calculates the missing sides and angles of a right-angled triangle using the Pythagorean theorem and trigonometric functions.

Calculate the sides and angles of a triangle using the Law of Cosines.