Question 1

What is FOV and why does it matter in sim racing?

Accepted Answer

FOV is the angle of vision your sim shows. Matching it to your rig improves speed perception, distance judging, and consistency by keeping in-game objects true to real-world scale.

Question 2

How do I know if my FOV is correct?

Accepted Answer

A correct FOV makes the cockpit feel natural. Too low feels tunnel-like; too high feels like sitting in the back seat.

Question 3

My FOV feels weird - should I adjust it?

Accepted Answer

If a realistic FOV feels odd, give yourself time to adapt. Many racers gain consistency once they do. When testing, stay within about 10% of the Screen Planner recommendation so the view remains life-sized.

Question 4

What's the difference between H-FOV and V-FOV?

Accepted Answer

H-FOV spans left to right and V-FOV spans top to bottom. Different sims expect different inputs. The Screen Planner supplies both values and highlights which one to enter for each game.

Question 5

Do I need to change FOV settings for each game?

Accepted Answer

Every sim treats FOV differently, so update it per title. The Screen Planner lists ready-to-use targets for iRacing, ACC, Automobilista 2, rFactor 2, Le Mans Ultimate, and more, making it easy to sync values when you change games or display layouts.

Question 6

How do I use the Screen Planner?

Accepted Answer

Launch the Screen Planner, enter display specs, set your eye distance, choose the layout, review the calculated FOV and rig measurements, then copy the recommended values into your sims.

Question 7

What measurements do I need before using the planner?

Accepted Answer

Measure diagonal size, viewing distance, bezel width, and - if curved - the panel radius so you can enter everything into the planner without pausing.

Question 8

What if I want to compare different setups?

Accepted Answer

Open the planner's comparison view to duplicate a preset, tweak layout or distance, and review how FOV, angles, and footprint change before committing to a build.

Question 9

Is the Screen Planner a FOV calculator?

Accepted Answer

Yes, the Screen Planner is a FOV calculator that provides optimal viewing angles for your sim racing setup. It calculates game-specific FOV values and includes additional tools for triple monitor configuration and rig planning.

SimRigBuild FAQ

FOV in Sim Racing

Screen Planner