Golden Ratio is a free and open-source (FOSS) Android calculator designed to help you calculate proportional values based on the Golden Ratio. Whether you're a designer, mathematician, or just curious about the ancient Greek concept of harmonic proportions, this app makes the process easy and intuitive.

This isn't just a basic A+B calculator, it intelligently fills in missing values based on the Golden ratio. It can compute:

* A and B based on the SUM value,

* A and SUM based on the B value,