38x80

38x80 is a two-number notation used to express the size of a rectangle. In most contexts the first number denotes width and the second indicates height, with the units (inches, centimeters, etc.) specified separately.

In construction and manufacturing, 38x80 commonly describes the dimensions of items such as windows, doors, panels, or signage. For example, a window described as 38 inches by 80 inches would be relatively tall and narrow; if given as 38x80 cm, the dimensions would be 38 centimeters wide and 80 centimeters tall.

In computing and digital media, 38x80 can refer to a grid or canvas size, such as 38 rows by 80 columns, used in text-based interfaces or ASCII art. Some documentation and legacy software describe display areas in the 80-column range, though 80x38 is less common than 80x25 or 80x40.

Mathematically, 38x80 denotes the product 38 times 80, equal to 3040.

Because the meaning of 38x80 is context-dependent, the specific interpretation should be inferred from accompanying units and orientation.