Tools

Aspect Ratio Calculator

Enter width and height in any format: 1920x1080 , 1920 1080 , or 16:9 . Get simplified ratio, common name, and equivalent pixel sizes at common breakpoints.

Simplified Ratio

16:9

16:9 (HD Widescreen)

Input

1920×1080

decimal 1.7778

Equivalent Sizes at Common Widths

WidthHeight
320180
480270
640360
720405
768432
1024576
1280720
1366768
1440810
19201080
25601440
38402160
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marduc812

2026