Aspect Ratio Calculator

First select the ratio, then enter a value in either width or height, and the result will appear in the remaining field calculated according to the ratio.

Select Ratio: Select Ratio Custom Input 1:1 (Square) 4:3 (Classic) 3:4 (Vertical Classic) 3:2 (Photo) 16:9 (HD Video) 9:16 (Vertical Video) 16:10 (Wide Monitor) 21:9 (UltraWide) 2.39:1 (CinemaScope) 5:4 (Old Monitor) 7:5 (Print Photo)
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Width:
Height: