The Ultimate Aspect Ratio Guide

Aspect Ratio

Did you know that there are several different types of aspect ratios used to create different visual effects in movies? Different filmmakers have different preferences. Some like widescreen shots, while others like the old-fashioned 4:3 aspect ratio. The aspect ratio is a guide for dividing the width and height of an element equally in the built-in canvas. It’s essential to choose the right aspect ratio as it impacts how we view a movie or a picture. That’s why you’ll find a lot of useful information here regarding all aspects of aspect ratios.

What is the aspect ratio?

Aspect ratio is the relationship between an image’s width and its height. It can be expressed as a ratio of two integers or a decimal number. Common aspect ratios for still images are 1:1, 3:2, 4:3, 5:4, 8:5, 16:9, and 2.35:1; common aspect ratios for motion pictures are 1.85:1 and 2.39:1.

Aspect ratio is also commonly expressed as a decimal number (e.g., 1.75 or 1.85) which represents the width of an image or frame divided by its height; this notation is often used in photography, videography, and television broadcasting. On a computer monitor or other electronic device, such as mobile phones and televisions with high screen resolution, the aspect ratio may be given in vertical size and horizontal size rather than just one dimension of size.

common aspect ratios

What are the most common aspect ratios?

A ratio is a mathematical expression of the relative size of two or more numbers. Ratios are useful in comparing different objects and quantities, such as the weight and size of an object.

In photography, the aspect ratio refers to the relationship between the width and height of a physical image. It is usually expressed as two numbers separated by a colon (x:y), which indicate how many units long and how many units high the picture will be on your screen. For video, this is usually expressed as 4:3 or 16:9 (the 4:3 ratio is sometimes called Full Frame).

The most common aspect ratios are:


This is the same ratio used by Instagram and other social media sites that allow square images. It’s also used by some mobile phones when taking pictures in portrait mode. The size of your phone’s screen will determine how large your image will be on these platforms, though some apps allow you to change this manually if needed.


This is the same as every DSLR camera in existence today. This format was first introduced by Kodak in 1900 because it was a good compromise between the then-standard 3:4 format and that of 35mm film (which has a 2:1 ratio). Today, it’s still used by many photographers because it offers a good balance between portrait and landscape images without being too wide or tall for good composition.


This is often called the “standard” aspect ratio for TV and computer screens. 4:3 was first introduced as a way to make older films fit on newer TVs and computer monitors without making them look stretched out or distorted in any way. It’s still used today for this reason and also because it makes sense for displaying text since it matches up with how our eyes see things naturally when we read something on paper in real life (which is also 4:3).


The standard size for high definition widescreen televisions and most computer monitors, 16:9 is the most common aspect ratio used today. It is generally associated with video shot for TV and the Internet since film aspect ratios are typically wider in order to achieve a more cinematic look.


The Academy ratio, also known as the full frame or flat aspect ratio, is used in filmmaking. It’s a wider than standard widescreen format that was first introduced in 1927 by William Fox and used for many films during the ’20s and ’30s. The Academy ratio is 2.35:1, which means that the width is 2.35 times the height of the image (or 35mm film).

This aspect ratio became popular among filmmakers because it allowed them to use both standard 35mm film and 70mm film within one camera setup without having to change lenses (which is why it was called “full frame”).

tv aspect ratios

What is Aspect Ratio Formula?

The aspect ratio formula is width divided by height: r = w/h. To use this formula, the width and height should have the same units, resulting in an aspect ratio that has no units.



What size is 4/3 aspect ratio?

The 4/3 aspect ratio is a standard developed by Olympus and Kodak, which has been used in several cameras. The 4/3 aspect ratio is also known as 1.33:1. It measures the height of an image over its width, which is equivalent to the number of pixels on an image sensor.

What aspect ratio is full screen?

Fullscreen (aspect ratio) … Fullscreen (or full screen) refers to the 4:3 (1.33:1) aspect ratio of early standard television screens and computer monitors.

What aspect ratio is 1080p?

The aspect ratio of 1080p is 16:9. The aspect ratio of 4K is 1.78:1.

What aspect ratio is 4k?

The aspect ratio of 4K is 16:9, just like HDTVs. That means that if you’re watching a 4K video on your TV, its onscreen dimensions will be 3840 x 2160 pixels (16 x 9).

Why is 16:9 the standard?

The aspect ratio of 16:9 is considered to be a standard format. The reason why this particular aspect ratio has become the standard is because it is good for both HDTV and standard definition screens.

Is a high aspect ratio good?

High aspect ratio cameras are excellent for shooting landscapes, architecture and other subjects where you want to emphasize the shape of the subject rather than its detail.

What aspect ratio is most realistic?

First of all, this is the closest to the golden ratio, which makes it visually appealing and more balanced. Painters and artists used it long before photography was even invented.

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