Pixel size reference

1080 x 566 pixels is 1.91:1, almost.

1080 by 566 pixels has an aspect ratio of 540:283, which rounds to 1.91:1 (1.9081), a landscape frame of 0.61 megapixels. It is the recommended size for Instagram Landscape Post.

Checked . Free, nothing uploaded.

Aspect ratio
1.91:1

Exact ratio 540:283

Decimal
1.9081

1.91:1

Orientation
Landscape

0.61 megapixels

Same ratio at 1080 wide
1080 x 565

Instagram's feed width

Resize an image to 1080 x 566

Fill and crop keeps the whole frame covered; fit with padding keeps every pixel of your image and adds a background color. Nothing is uploaded.

JPG, PNG or WebP. It is resized to exactly 1080 x 566 in your browser; nothing is uploaded.

Fit
Format

Output size

1080 x 566

Instagram: Landscape post

Need every platform size at once?

Instagram: Landscape post

1080 x 566

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Where 1080 x 566 is used

Other 1.91:1 sizes

Same ratio, different pixel counts. Scaling between them never crops.

Other 1.91:1 resolutions
SizeMegapixelsTypeUsed by
1200 x 6270.75socialLinkedIn Post Image
1200 x 6280.75ogThe link-preview size most guides and social tools quote, 2 pixels shorter than Facebook's own 1200 by 630
1200 x 6300.76socialFacebook Link Image, Open Graph Image
1640 x 8561.4socialFacebook Group Cover
1920 x 10051.93socialFacebook Event Cover

Check any other size

The calculator opens at 1080 by 566. Change either side to see the ratio, or scale it to a new width.

Your dimensions

Aspect ratio

540:283

1.91:1, landscape. Closest standard: 1.91:1.

Scale to a new size

Fill in one side; the other follows the same ratio.

1080 x 566 keeps the 540:283 ratio.

Standard ratios

Tap one to load its most common pixel size.

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About 1080 x 566

The widest frame the Instagram feed accepts, worked out at the 1080 pixel column width: 1080 divided by 1.91 lands on 566. The same shape is native to an X post and a link card, so one export covers three placements at once.

Aspect ratio guides

Common resolutions by ratio

1:1

Square posts, profile pictures, album art and carousel slides on every platform.

4:5

Portrait feed posts on Instagram, Facebook, LinkedIn and Threads.

5:4

Landscape twin of 4:5; 8 by 10 inch prints and the 1280 by 1024 monitor.

3:4

Instagram's profile-grid tile and the portrait form of an iPad screen.

4:3

iPads, compact cameras, old TVs and 4:3 slides; a landscape option in feeds.

9:16

Full-screen vertical: Stories, Reels, TikTok, Shorts and phone wallpapers.

16:9

HD video, YouTube thumbnails, monitors and TVs; 1920 by 1080 and 1280 by 720.

2:3

Pinterest standard pins and portrait 35mm photos; 1000 by 1500 pixels.

3:2

35mm film and most camera sensors, 4 by 6 inch prints and Surface screens.

1.91:1

Link preview and Open Graph images on Facebook and LinkedIn; 1200 by 628.

3:1

The X (Twitter) header at 1500 by 500 and other wide banner strips.

4:1

The LinkedIn personal profile banner at 1584 by 396 pixels.

16:10

Laptop display ratio: 1920 by 1200, 2560 by 1600, 1440 by 900.

2:1

Large link cards on X, blog covers and hero banners; 1200 by 600.

Other sizes

Sizes that do not reduce to a standard ratio.