DFOV to VFOV (3:2)

1 Diagonal FOV = 0.55471 Vertical FOV · profile-dependent conversion · context: game/FOV profile

Direct Answer

1 Diagonal FOV equals 0.55471 Vertical FOV

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

For 45 Diagonal FOV, this profile returns 25.87988 Vertical FOV.

Converter Calculator

1 Diagonal FOV (degrees) =
0.55471 Vertical FOV (degrees)

Explanation

Formula context fixed at 3:2. DFOV converts to VFOV using trig relations on the half-angle tangent model.

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

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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

Diagonal FOV (degrees)Vertical FOV (degrees)
45 25.87988
60 35.515984
75 46.112742
90 58.034281
100 66.934666
110 76.772107
120 87.707557
130 99.895953