Crop Factor Calculator
Input Parameters
Common:
Common:
Results
Crop Factor:1.53x
Equivalent Focal Length:76.6mm
Equivalent Aperture:f/4.3
Example 15mm image to preview crop factor
What is Crop Factor?
Crop factor is a term used in digital photography to describe the ratio of the dimensions of a camera's image sensor to a reference format, typically 35mm film. It affects the field of view and apparent magnification of lenses used on cameras with different sensor sizes. For a detailed comparison between full-frame and crop sensors, check out my comprehensive guide on full-frame vs crop sensor cameras.
How Crop Factor Affects Your Photography
- Changes the effective focal length of lenses
- Influences the depth of field
- Impacts low-light performance
Common Crop Factors
- Full Frame: 1x
- APS-C (Canon): 1.6x
- APS-C (Nikon, Sony, Fujifilm): 1.5x
- Micro Four Thirds: 2x