The Golden Ratio

Find the Golden Ratio

Free · Designed for iPad. Not verified for macOS.

I am a woodworker and use the concept of Golden Ratios in my wood projects all the time. For years I used a free app that functions very similarly to this one—input the known dimension, with the short or long length, and the app would provide the correct ratio. It went away, so I created this one. Instructions This app is straightforward. Select which ratio you would like: Golden, Silver, or Bronze (there are others, these ratios are the most used). Provide the known dimension, either the short side or long side, and press calculate, and the app will provide the other proportion of the ratio you have selected. If you prefer dimensions in metric, tap the switch, your selection is saved until you tap the switch again. You can view the calculation results in inches (well, feet too), centimeters, or millimeters dynamically; just select how you would like to view the results. Please keep in mind that I chose to round off the result as this app is designed to provide a value to meet the eye rather than an engineering exactitude. The Golden Ratio does a simple task, and you do not need access to the Internet to use it! Happy Woodworking! Blessings, —Mark

  • 5.0
    out of 5
    8 Ratings

- New smoother onboarding and updating routine. Will show only the first time you launch the app. - Added a Board Foot Estimator for both Imperial and Metric. This should REALLY lessen the sticker shock of walking up to the counter with a pile of boards!

The developer, Mark Spaulding, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • Mark Spaulding
    Size
    • 4.6 MB
    Category
    • Reference
    Compatibility
    Requires iOS 18 or later.
    • iPhone
      Requires iOS 18 or later.
    • iPad
      Requires iPadOS 18 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © Mark Spaulding