2560 × 1080 Aspect Ratio

Aspect ratio, megapixels and same-ratio sizes for 2560 × 1080 pixels (UltraWide FHD).

2560 × 1080 = 21:9 aspect ratio

UltraWide FHD. 2.76 megapixels. Used for 21:9 ultrawide monitors.

Ratio
:
Size in pixels
×
Change the width or height and the other one follows the ratio. Change both to find the ratio.
16:9aspect ratio
1.78as a decimal
16:9closest standard
2.07megapixels
1920 × 1080
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    2560 × 1080 in detail

    Aspect ratio21:9 (exact: 64:27)
    Decimal ratio2.370
    OrientationLandscape
    Total pixels2,764,800
    Megapixels2.76
    Common nameUltraWide FHD

    2560 × 1080 does not divide exactly to 21:9: its exact ratio is 64:27, so it is sold and described as 21:9.

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    Other 21:9 resolutions

    How to resize to 2560 × 1080

    • If your image is already 21:9, resize it directly: nothing is cropped.
    • If it has another ratio, crop it to 21:9 first, then resize, or add bars (letterbox) to keep everything.
    • For video, keep both numbers even: most encoders require it.
    • Use the social media image resizer to crop and resize in one step.

    Other resolutions

    1920 × 10801280 × 7203840 × 21602560 × 14401080 × 19201080 × 13501080 × 10802560 × 10803440 × 14401366 × 7681440 × 9001024 × 768

    Aspect ratios:

    16:94:321:99:164:53:21:116:10

    Updated October 2026.

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    Frequently asked questions

    What aspect ratio is 2560x1080?

    2560 × 1080 is 21:9 (exactly 64:27). Divide the width by the height: 2560 ÷ 1080 = 2.370.

    Is 2560x1080 UltraWide FHD?

    Yes. 2560 × 1080 pixels is known as UltraWide FHD, used for 21:9 ultrawide monitors.

    How many pixels is 2560x1080?

    2,764,800 pixels, or 2.76 megapixels.

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