VFOV to HFOV (5:4)

1 Vertical FOV = 1.249982 Horizontal FOV · profile-dependent conversion · context: game/FOV profile

Direct Answer

1 Vertical FOV equals 1.249982 Horizontal FOV

This result depends on the selected profile context: game/FOV profile.

For 45 Vertical FOV, this profile returns 54.747256 Horizontal FOV.

Converter Calculator

1 Vertical FOV (degrees) =
1.249982 Horizontal FOV (degrees)

Explanation

Formula context fixed at 5:4. VFOV converts to HFOV using trig relations on the half-angle tangent model.

From Vertical FOV to Horizontal FOV, results depend on the selected game/FOV profile and stay consistent with that profile across table rows and calculator input.

Read more

Keep the same profile in both directions to avoid mixing lookup systems that use different size mappings.

Method & Reference (Verified)

  • Method basis: profile-bound mapping; constants depend on the selected profile encoded in the route.
  • Profile reference: game/FOV profile.
  • Consistency rule: keep the same profile in mirror direction to avoid mixing incompatible mappings.

Common Conversion Values

Vertical FOV (degrees)Horizontal FOV (degrees)
45 54.747256
60 71.635051
75 87.611533
90 102.680383
100 112.254679
110 121.487865
120 130.417438
130 139.084329