Aspect ratio calculator widget
Aspect Ratio Calculator
Type a width and height, or a target ratio. Everything updates as you type.
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- Fraction
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- Closest common ratio
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- Reduced by
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Custom Ratio — pick a preset or type your own
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- New size
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- Total pixels
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- CSS
aspect-ratio: —;
New size is rounded to the nearest whole pixel.
Recently used sizes
Saved in this browser only. Click a size to load it back into the calculator.