Optimize Vertical Content for Mobile & Social Media

Vertical video and imagery have taken over social media platforms like Instagram Stories, TikTok, Snapchat, and Facebook. The 9:16 aspect ratio perfectly fits these mobile-first formats, allowing your content to fill the entire screen without awkward cropping or black bars.

What is 9:16?

The 9:16 ratio is essentially the vertical flip of the classic 16:9 widescreen, meaning for every 9 units of width, there are 16 units of height. This tall format matches smartphones held in portrait mode, which is why it’s become the go-to for vertical videos and stories.

Why Use Our 9:16 Aspect Ratio Calculator?

Creating vertical content can be tricky if you don’t have the right dimensions from the start. Our calculator simplifies the process. Enter your desired width or height, and it instantly calculates the corresponding dimension — ensuring your videos and images display perfectly on mobile devices.

How to Calculate 9:16 Aspect Ratio

Use this simple formula:

Height = Width ÷ 9 × 16

For example, if you want your video width to be 1080 pixels, the perfect height is 1920 pixels to maintain the 9:16 ratio.

Common Uses of 9:16 Aspect Ratio

Instagram Stories and Reels
TikTok videos
Snapchat content
Facebook Stories and mobile ads
Vertical video advertisements

Want More Aspect Ratio Options?

Visit the pillar Aspect Ratio Generator for custom ratios or explore our other specific calculators:

16:9 Aspect Ratio Calculator for widescreen content
1:1 Aspect Ratio Calculator for square formats
21:9 Aspect Ratio Calculator for ultra-wide cinematic visuals

9:16 Aspect Ratio Generator