Camera Field of View Calculator

Enter known values and the calculator will derive the rest. Adjust any input to back-calculate focal length, distance, or scene coverage.

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Camera resolution & sensor

Preset

Sensor: 8.8 × 6.6 mm · 2448 × 2048 px

Focal length

Horizontal FOV

Vertical FOV

Working distance

Scene width

Scene height

Magnification

Pixel size (approx.)

mm/px

How it works: FOV angles come from sensor size and focal length. Scene width and height use the thin-lens model W = sensor × WD / f. Magnification is f / WD. Pixel size divides scene width by horizontal resolution.