Phi Golden Ratio Calculator built by Randy Hall at Powell Technology Group

Phi Golden Ratio Calculator - An incredibly useful app for your design and layout needs. This app will calculate numeric values using the golden ratio. It's perfect for creating layouts and designs with divine proportions. Designing with the golden ratio will often times result in harmonious, pleasing designs. The Phi Golden Ratio Calculator app makes it easy.

How to use the Phi Golden Ratio App:
Simply tap the lower-left shaded square, enter a number using the keypad and Phi Golden Ratio Calculator will calculate the corresponding numbers according to the golden ratio.
For use in web and other column-based layouts, rotate the device sideways into landscape mode and see the values as they relate in split and sibling golden ratios.

For those asking about issues with needing fractional values, this app was initially created for use in screen design where pixels are the common units and a fraction of a pixel didn't make sense. Since releasing the app we have received positive feedback from people using the app in all kinds of different situations including those where fractions/decimals would make sense. In response to this we're working on an update of the app which allows fractions and decimals and we hope to have that available in the store shortly. Thank you for your usage and feedback with this app.

About the Golden Ratio:
Φ, φ, Phi, the Fibonacci sequence, the golden ratio, the golden section, the golden mean, the divine proportion. It’s known as many things, but the amazing ratio they all refer to is the same, 1:1.618033988749... Found in art, architecture, design, music, and most intriguingly, in nature, this ratio has been used throughout history and to this day for its aesthetic beauty. Many famous architects and artists used the Golden Ratio, including ancient Egyptians, Pythagoras, Leonardo da Vinci, Michelangelo, Raphael, Rembrandt, Turner, Seurat, and Salvador Dali. Today, architects, designers, artists, and musicians still frequently use the golden section in their work.

Phi Golden Ratio Calculator



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