Which Aspect Ratio Is Best for Video Editing?

When it comes to video editing, one of the most important decisions that you’ll have to make is choosing the right aspect ratio. An aspect ratio refers to the proportional relationship between the width and height of a video frame. The aspect ratio you choose can impact how your final video is perceived by viewers, so it’s crucial to choose wisely.

What is an Aspect Ratio?

Before we dive into which aspect ratios are best for video editing, let’s first define what an aspect ratio is. An aspect ratio is simply a mathematical expression of how wide a video frame is compared to its height.

For example, a standard definition television has an aspect ratio of 4:3, meaning that for every 4 units of width, there are 3 units of height. On the other hand, a widescreen television has an aspect ratio of 16:9, meaning that for every 16 units of width, there are 9 units of height.

Which Aspect Ratio Should You Choose?

The answer to this question largely depends on what type of content you’re creating and where it will be viewed. Here are some common aspect ratios and their recommended uses:

1. 4:3 Aspect Ratio

The 4:3 aspect ratio was once the standard for television screens, but it has largely fallen out of favor in recent years. However, if you’re creating content specifically for older televisions or certain online platforms that still support this format (such as Vimeo), then this may be the right choice for you.

2. 16:9 Aspect Ratio

The 16:9 aspect ratio is now considered standard for high definition televisions and most online platforms (such as YouTube). This format provides a wide screen that can better accommodate modern viewing habits and allows for more visual information to be displayed at once.

3. 21:9 Aspect Ratio

The 21:9 aspect ratio, also known as ultra-wide, is becoming increasingly popular for cinematic content because it provides a wider field of view that can create a more immersive experience for viewers. However, this format may not be supported by all online platforms and may require specialized equipment to properly display.


In summary, choosing the right aspect ratio for your video editing project is crucial to ensure that your content looks its best and is easily viewed by your audience. Consider the type of content you’re creating and where it will be viewed when making your decision, and don’t be afraid to experiment with different aspect ratios to find what works best for you.