Field of View Calculator

Calculate horizontal, vertical, and diagonal field of view for any lens and sensor combination.

Linear measurement in the specified unit.
mm
Horizontal measurement perpendicular to length.
mm
Vertical measurement from base to top.
mm

Results

Horizontal FOV:
Calculated horizontal fov based on your inputs.
-degrees
Vertical FOV:
Calculated vertical fov based on your inputs.
-degrees
Diagonal FOV:
Calculated diagonal fov based on your inputs.
-degrees
Coverage at 10m:
Calculated coverage at 10m based on your inputs.
-meters
Reference: Industry Standards.