Focal Equivalent Calculator
Uses crop factor: equivalent focal length = actual focal length × crop factor.
Angle of view only.
A QUICK WALKTHROUGH
How to use this tool
- Uses crop factor: equivalent focal length = actual focal length × crop factor.
- Enter a positive focal length and crop factor.
- Read the angle-of-view equivalent.
Scope
This matches angle of view only; it does not claim equivalent depth of field, perspective, exposure, or rendering.
Valid domain
Both values must be finite and greater than 0; crop factor is a ratio, not a lens specification.
GOOD TO KNOW
Common questions
Does this convert depth of field?
This matches angle of view only; it does not claim equivalent depth of field, perspective, exposure, or rendering.
What does equivalent mean here?
Uses crop factor: equivalent focal length = actual focal length × crop factor.