1080 × 1350 Aspect Ratio

Aspect ratio, megapixels and same-ratio sizes for 1080 × 1350 pixels (Instagram portrait).

1080 × 1350 = 4:5 aspect ratio

Instagram portrait. 1.46 megapixels. Used for portrait posts in the Instagram feed.

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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    1080 × 1350 in detail

    Aspect ratio4:5
    Decimal ratio0.800
    OrientationPortrait
    Total pixels1,458,000
    Megapixels1.46
    Common nameInstagram portrait
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    Other 4:5 resolutions

    Width × heightMegapixels
    320 × 4000.13
    480 × 6000.29
    640 × 8000.51
    720 × 9000.65
    960 × 12001.15
    1080 × 13501.46
    1280 × 16002.05
    1440 × 18002.59
    1600 × 20003.20
    1920 × 24004.61

    How to resize to 1080 × 1350

    • If your image is already 4:5, resize it directly: nothing is cropped.
    • If it has another ratio, crop it to 4:5 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 1080x1350?

    1080 × 1350 is 4:5. Divide the width by the height: 1080 ÷ 1350 = 0.800.

    Is 1080x1350 Instagram portrait?

    Yes. 1080 × 1350 pixels is known as Instagram portrait, used for portrait posts in the Instagram feed.

    How many pixels is 1080x1350?

    1,458,000 pixels, or 1.46 megapixels.

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