VFOV to DFOV (5:4)

1 Vertical FOV = 1.600718 Diagonal FOV · profile-dependent conversion · context: game/FOV profile

Direct Answer

1 Vertical FOV equals 1.600718 Diagonal FOV

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

For 45 Vertical FOV, this profile returns 67.093948 Diagonal FOV.

Converter Calculator

1 Vertical FOV (degrees) =
1.600718 Diagonal FOV (degrees)

Explanation

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

From Vertical FOV to Diagonal 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

Vertical FOV (degrees)Diagonal FOV (degrees)
45 67.093948
60 85.488931
75 101.700659
90 116.014366
100 124.674617
110 132.749307
120 140.334512
130 147.518308