DFOV to HFOV (16:10)

1 Diagonal FOV = 0.848004 Horizontal FOV · profile-dependent conversion · context: game/FOV profile

Direct Answer

1 Diagonal FOV equals 0.848004 Horizontal FOV

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

For 45 Diagonal FOV, this profile returns 38.707895 Horizontal FOV.

Converter Calculator

1 Diagonal FOV (degrees) =
0.848004 Horizontal FOV (degrees)

Explanation

Formula context fixed at 16:10. DFOV converts to HFOV using trig relations on the half-angle tangent model.

Diagonal FOV to Horizontal FOV is profile-bound here: the selected game/FOV profile controls the mapping used by calculator and reference table.

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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)Horizontal FOV (degrees)
45 38.707895
60 52.172005
75 66.103461
90 80.595776
100 90.604413
110 100.905793
120 111.502883
130 122.387896