United States calculator
Calculate physically based field of view for a racing display
Enter display width, viewing distance, screen count and side angle to calculate horizontal and vertical FOV.
cockpit sight cone
Project inputs
Sim Racing FOV Calculator results
How this Sim Racing FOV Calculator works
The physical single-screen FOV uses twice the arctangent of half the display dimension divided by viewing distance. Multi-screen total is a layout estimate.
Important: Enter visible panel dimensions, not advertised diagonal size.
What assumptions should I verify?
Check every entered quantity, unit, rate and rule against the current U.S. source that applies to your project. The calculator does not silently substitute worldwide conventions.
Is information sent anywhere?
No. Calculations run locally in the browser and the module contains no analytics, remote requests or stored personal data.