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大流量卡
优惠宽带区
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Aspect Ratio Calculator
Calculate and convert aspect ratios for images and screens
Dimensions → Ratio
Ratio → Scale
Enter Dimensions
Width (px)
Height (px)
Simplified Ratio
16:9
Decimal
1.7778
Common Ratios
16:9
(Widescreen)
4:3
(Standard)
1:1
(Square)
21:9
(Ultrawide)
3:2
(DSLR)
9:16
(Portrait)
4:5
(Instagram)
239:100
(Cinema)
