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Digitize Phi

Exploring the decimal digits of φ (1.6180339887...)

Welcome to the Digitize Phi project! This page documents a year-long exploration into the decimal digits of the golden ratio, φ. The project, which began on June 26, 2025, and will conclude on June 26, 2026, reveals 10,000 new decimal digits of φ each day.

“Geometry has two great treasures: one is the Theorem of Pythagoras; the other, the division of a line into extreme and mean ratio. The first we may compare to a measure of gold; the second we may name a precious jewel.” 💎 — Johannes Kepler

Histogram Archive

Heatmap Archive


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Daily Histogram

Histogram of φ Digits

Daily Heatmap

Heatmap of φ Digits