HFOV to DFOV (32:9)

1 Horizontal FOV = 1.038796 Diagonal FOV · profile-dependent conversion · context: game/FOV profile

Direct Answer

1 Horizontal FOV equals 1.038796 Diagonal FOV

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

For 45 Horizontal FOV, this profile returns 46.562899 Diagonal FOV.

Converter Calculator

1 Horizontal FOV (degrees) =
1.038796 Diagonal FOV (degrees)

Explanation

Formula context fixed at 32:9. HFOV converts to DFOV using trig relations on the half-angle tangent model.

From Horizontal FOV to Diagonal 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

Horizontal FOV (degrees)Diagonal FOV (degrees)
45 46.562899
60 61.906478
75 77.116547
90 92.180403
100 102.140215
110 112.035691
120 121.870547
130 131.650187