Optics / Calculator 17

Diagonal Crop Factor

A diagonal crop factor compares the sensor diagonal with a 36 by 24 millimetre reference.

Your inputs

Diagonal Crop Factor

Optics · 2 inputs

Calculated result1.53392×
Example result
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How to use this calculator

  1. Enter sensor width in mm.
  2. Enter sensor height in mm.
  3. Select Calculate and keep the output unit with the answer.

Before you use the answer

Keep capture settings, physical dimensions and delivery requirements in separate columns of the job notes. A mathematically equivalent setting may change motion blur, depth of field or noise. Check an actual frame before committing an entire session to a numerical estimate.

Formats with different aspect ratios may not match horizontal and vertical framing simultaneously.

Does it save my inputs?

No calculation history is stored by this website. The calculator works locally in your browser. See the privacy policy for hosting and contact details.

Why might a result be approximate?

Measurement uncertainty, ideal-model assumptions and floating-point rounding can all matter. Displaying more digits does not improve the original measurement.

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