design
Aspect Ratio Calculator · 2:1
Aspect Ratio Calculator · 2:1. The 2:1 (Univisium) aspect ratio used in some streaming content and mobile devices.
Parameters
Width in any unit (pixels, inches, etc.).
Height in the same units as width.
Enter a new width to calculate the proportional height
Results
Aspect Ratio2:1
Simplified aspect ratio as a fraction
Other results (3)
Decimal Ratio2
Aspect ratio expressed as a decimal number
Common Preset
2:1 (Univisium)
This resolution matches a known aspect ratio preset
Total Pixels0.03 MP
Total pixel count: 28,800 pixels
Example input and result
240 × 1202:1Aspect ratio describes proportions, not resolution. Devices marketed as 21:9 may use a different exact pixel ratio.
Why Choose Aspect Ratio Calculator · 2:1
Aspect Ratio Calculator · 2:1. The 2:1 (Univisium) aspect ratio used in some streaming content and mobile devices.
Authoritative References & Sources
MDN — CSS aspect-ratio
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