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Golden Ratio

Search and inspect digits of phi.

The golden ratio is a special number approximately equal to 1.6180339887. It appears many times in geometry, art, architecture and other areas. See Math Is Fun for an in-depth look at it.

This tool lets you search through the first 10 million digits of the Golden Ratio (φ phi) [Source: NumberWorld].

Show the first digits

Displays up to 10 million digits from the start.

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Digit at a position

Any position in the 10 million digit dataset.

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Search for a run of digits

Searches the 10 million digit dataset and lists every position where the digits appear.

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Digits in a range

Any range in the 10 million digit dataset, up to 1,000,000 digits at a time.

Results appear here.