What Is the 180° Rule?

The 180-degree rule refers to an imaginary line that helps keep cameras on one side of an axis to prevent viewers from becoming disoriented when watching an interaction between two or more subjects.

For example, in a scene where two characters are having a conversation with each other, an invisible line is drawn straight down the center of the scene and between each actor. It is this invisible line in which the cameras must choose one side to shoot from and remain on that side throughout the rest of the scene.

A wide establishing shot that includes both actors facing each other will set the orientation for the viewer so that during shots where only one character is on the screen, they always appear to be looking at each other by remaining on the same side of the screen as set by the establishing shot.

Watch this short explainer video below:

“The 180 DEGREE RULE in FILMMAKING | KaiCreative” by Kai Creative

The 180-degree rule is essential for filmmakers to follow for maintaining continuity and creating markers for spatial orientation to help viewers navigate around a location or setting. In another example of the 180-degree rule in action, if a scene shows a car leaving a house and traveling from the right side of the screen to the left, then it is immediately followed up with a shot of the same car traveling from the left side of the screen to the right, it indicates that the driver is going back towards the house.

Filmmakers can also break the 180-degree rule in order to create a new one. This is particularly useful when introducing a new subject to a scene. It can also be an effective method to create more action, movement, and chaos in a scene.

If you are looking for experienced camera operators who are familiar with the 180-degree rule, check out our online Nevada Production Directory to find professional camera operators in Nevada. You can also drop by our office and pick up a free printed directory!

We also have a variety of filming locations throughout Nevada as well as local studios offering full production services. Browse through our Nevada Filming Locations Database and contact us if you are interested in learning more about a filming location!

If you offer professional production services and are not yet listed in our Nevada Production Directory, you can learn more about how to sign up for the NPD here.

Disclaimer: The information contained in this article is deemed to be accurate and true to the best of our knowledge. All data and information provided on this site is for informational/entertainment purposes only. If there are any inaccuracies, you may submit corrections and sources by visiting our Contact page. Nevada Film Office makes no representations as to accuracy, completeness, currentness, suitability, or validity of any information on this site & will not be liable for any errors, omissions, or delays in this information or any losses, injuries, or damages arising from its display or use. All information is provided on an as-is basis. We do not sponsor or endorse anyone in our posts nor do we receive compensation of any kind in exchange for providing information about specific websites or resources unless otherwise noted, so please check for references, business licenses or credentials as you feel necessary.