Last updated: February 2026
The FOV calculator uses standard arctangent-based FOV conversion formulas widely accepted in the gaming community. Results are highly accurate starting points. Individual games may implement proprietary FOV systems — always verify and fine-tune values within your specific game.
FOV settings and competitive standards described on this site reflect conditions as of publication. Games are updated frequently — FOV systems, slider ranges, and defaults may change with patches. Verify against current documentation or patch notes.
Game names referenced — including Counter-Strike 2, Valorant, Apex Legends, Call of Duty: Warzone, Fortnite, Rainbow Six Siege, PUBG, Overwatch 2, and Battlefield 2042 — are trademarks of their respective owners. FOVConverter is not affiliated with, endorsed by, or connected to any of these publishers.
Content is provided for informational purposes. We do not guarantee any specific FOV setting will improve competitive performance. Gaming performance depends on many factors beyond FOV.
FOVConverter and its operators are not liable for any outcomes from use of the calculator or any information on this site.