Calculators

Calculates terms of the Fibonacci sequence.

Calculates terms, sum, or formula for a geometric sequence.

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

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

Calculates the volume, surface area, or diagonal length of a rectangular prism (box).

Calculates volume, total surface area, lateral surface area, or base area of a right circular cone.

Calculates volume, total surface area, lateral surface area, or base area of a cylinder.

Calculates the volume, surface area, or diameter of a sphere given its radius.

Calculates the volume, surface area, and diagonal of a cube based on the length of one side.

Calculates the total surface area of various common 3D shapes.