Gx FoCalc
35mm Crop Factor Calculator
Free · Designed for iPad. Not verified for macOS.
FoCalc by [Gx]Ace Is the internet's best 35mm Crop Factor Calculator. Ever wonder what the 35mm equivalent of a 23mm f2 on APS-C would be? Ever wonder what that 120mm f8 8x10 lens would be if it were put in 35mm terms? Well now you can know it all with FoCalc! FoCalc allows you to input a focal length and aperture as well as a focal reducer or teleconverter and automatically calculates the equivalent focal length and apparent aperture on 35mm Full Frame.
V1.0.1 Changelog
- Adjusted Hamburger menu to account for Dynamic Island in use.
- Changed spacing of menu icon lines
- Changed text input field to follow system theme color.
- Altered App icon design
The developer, Casey Cavanaugh, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Casey Cavanaugh
- Size
- 404.5 KB
- Category
- Photo & Video
- Compatibility
Requires iOS 17.5 or later.
- iPhone
Requires iOS 17.5 or later. - iPad
Requires iPadOS 17.5 or later. - Mac
Requires macOS 14.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Casey Cavanaugh