Aspect Ratio Calculator

Calculate aspect ratios from dimensions with presets, resolution table, and CSS code output

Calculate Aspect Ratio from Dimensions

Width

Height

16:9

Decimal: 1.7778

Calculate Dimension from Aspect Ratio

16:94:31:121:93:22:39:16

Enter Width

Calculated Height

1080px

1920 x 1080 (16:9)

Visual Preview

16:9

CSS Code

/* CSS */

aspect-ratio: 16/9;

/* Tailwind CSS */

aspect-[16/9]

Common Resolutions

Name	Width	Height	Ratio
8K UHD	7,680	4,320	16:9
5K	5,120	2,880	16:9
4K UHD	3,840	2,160	16:9
QHD (2K)	2,560	1,440	16:9
Full HD	1,920	1,080	16:9
HD	1,280	720	16:9
WXGA	1,366	768	16:9
XGA	1,024	768	4:3
SVGA	800	600	4:3
VGA	640	480	4:3
Instagram	1,080	1,080	1:1
iPhone 15 Pro	1,179	2,556	9:19.5
Stories / Reels	1,080	1,920	9:16