Ratio Calculator

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Ratio Scaling Calculator

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Related:Fraction Calculator

Typical Aspect Ratio and Size of Screens and Videos

The aspect ratio is the ratio of the sizes in different dimensions of shapes. For example, the aspect ratio of a rectangle is the ratio of the height to width. Even though aspect ratio are widely used in tire sizing, paper sizing, etc., the most frequent uses of aspect ratio in real life is to notate the dimension of computer screen, mobile phone screen, and video size. The following is a list of typical computer screen/video resolution and aspect ratio.

NameAspect ratioWidth (pixel)Height (pixel)
480p3:2720480
576p5:4720576
720p16:91280720
1080p16:919201080
2160p (4K UHD)16:938402160
4320p (8K UHD)16:976804320
8640p16:9153608640
SVGA4:3800600
WSVGA~17:101024600
XGA4:31024768
XGA+4:31152864
WXGA16:91280720
WXGA5:31280768
WXGA16:101280800
SXGA (UVGA)4:31280960
SXGA5:412801024
HD~16:91360768
HD~16:91366768
SXGA+4:314001050
WXGA+16:101440900
HD+16:91600900
UXGA4:316001200
WSXGA+16:1016801050
FHD16:919201080
WUXGA16:1019201200
QWXGA16:920481152
WQHD16:925601440
WQXGA16:1025601600