Calculators
Aspect Ratio Calculator
Find the aspect ratio of any width and height, and get the matching dimension for a target size.
Written by SamundraLast updated
What ratio is this?
px
px
Resize to a ratio
px
A height that isn't a whole number means the target width doesn't divide cleanly into this ratio — rounding it by a pixel is normally fine, but it will be very slightly off the exact ratio. Nothing is uploaded anywhere; this runs entirely on your device.
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