All Tools
Pixels Per
Degree
PPD Calculator
Common Resolutions
Custom Resolution
Full HD (1920×1080)
QHD (2560×1440)
4K UHD (3840×2160)
5K (5120×2880)
8K UHD (7680×4320)
Ultrawide FHD (2560×1080)
Ultrawide QHD (3440×1440)
Ultrawide 5K (5120×2160)
HD (1280×720)
2K DCI (2048×1080)
6K (6016×3384)
Resolution Width (px)
Resolution Height (px)
Diagonal Screen Size
inches
cm
Viewing Distance
inches
cm
Result
--
PPD
"Retina"
0
50
100
150
200