80×60

80×60 is a notation that can indicate a numerical product as well as a pair of physical or digital dimensions. In arithmetic, 80×60 = 4,800.

Geometrically, a rectangle with sides 80 and 60 units has an area of 4,800 square units and an aspect ratio of 80:60, which simplifies to 4:3.

In physical sizes, 80×60 is commonly used for posters, canvases, and frames when expressed as width by height. For example, 80 cm by 60 cm equals about 31.5 by 23.6 inches. The same 4:3 ratio occurs in many standard display formats and prints.

In digital contexts, 80×60 pixels denotes a very low-resolution image that may appear blocky on modern displays and is mainly seen in icons or tiny thumbnails.

Because the notation can refer to different quantities, it is important to specify the units and the orientation (width by height) to avoid ambiguity.