Aspect Ratio Calculator
16:9 (1920x1080, 3840x2160, 7680x4320)
Portrait
Square
Landscape
16:9 (1920x1080, 3840x2160, 7680x4320)
9:16
1:1
5:4
4:3
3:2
16:9
1920x1080
3840x2160
7680x4320
21:9
2.35:1
=
Made by @bennash