Monitor Sizes Compared: Dimensions & PPI

Real dimensions of 24 to 49-inch monitors, including ultrawides: width, height and pixel density at native resolution, measured for the visible screen only.

Size	Ratio	Resolution	Width (cm)	Width (in)	Height (cm)	PPI
24″	16:9	1920×1080	53.1 cm	20.9 in	29.9 cm	91.8 PPI
27″	16:9	2560×1440	59.8 cm	23.5 in	33.6 cm	108.8 PPI
32″	16:9	3840×2160	70.8 cm	27.9 in	39.8 cm	137.7 PPI
34″	21:9	3440×1440	79.7 cm	31.4 in	33.3 cm	109.7 PPI
38″	21:9	3840×1600	89.1 cm	35.1 in	37.1 cm	109.5 PPI
49″	32:9	5120×1440	119.8 cm	47.2 in	33.7 cm	108.5 PPI

Compare any two monitor sizes

24 vs 27″24 vs 32″27 vs 32″24 vs 34″27 vs 34″32 vs 34″27 vs 38″34 vs 38″27 vs 49″32 vs 49″34 vs 49″38 vs 49″

Methodology

Dimensions are calculated from each monitor's diagonal and its exact aspect ratio, derived from its native resolution. PPI is the diagonal pixel count divided by the diagonal in inches. All figures describe the visible screen area only.