Aspect Ratio

The aspect ratio is the ratio of the number of X pixels to the number of Y pixels. The standard aspect ratio for PCs is 4:3. Some common resolutions, respective number of pixels and standard aspect ratio are given below:





Resolution Number of Pixels Aspect Ratio
320x240768004:3
640x4803072004:3
800x6004800004:3
1024x7687864324:3
1280x72092160016:9
1920x1080207360016:9