Pixel size reference

1600 x 400 pixels is 4:1.

1600 by 400 pixels has an aspect ratio of 4:1 (4), a landscape frame of 0.64 megapixels. It is a common social media size.

Checked . Free, nothing uploaded.

Aspect ratio
4:1

Exact

Decimal
4

4.00:1

Orientation
Landscape

0.64 megapixels

Same ratio at 1080 wide
1080 x 270

Instagram's feed width

Resize an image to 1600 x 400

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 1600 x 400 in your browser; nothing is uploaded.

Fit
Format

Output size

1600 x 400

Custom: 4:1 landscape

Need every platform size at once?

Custom: 4:1 landscape

1600 x 400

Resizing for a social post? Creobee’s AI social media post generator plans, writes and designs your posts as one feed in your brand, captions included. First 3 posts free, no card needed.

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Other 4:1 sizes

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

Other 4:1 resolutions
SizeMegapixelsTypeUsed by
1584 x 3960.63socialLinkedIn Banner

Check any other size

The calculator opens at 1600 by 400. Change either side to see the ratio, or scale it to a new width.

Your dimensions

Aspect ratio

4:1

4.00:1, landscape. Closest standard: 4:1.

Scale to a new size

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

1080 x 270 keeps the 4:1 ratio.

Standard ratios

Tap one to load its most common pixel size.

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About 1600 x 400

A 4:1 banner strip at 1600 pixels wide, used for website announcement bars, email headers and any cover that sits above the first paragraph. It is close enough to the LinkedIn banner shape that one design serves both.

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.