The Golden Ratio: The Story of Phi, the World's Most Astonishing Number: Audiobook
According to The Books Insider's catalog data, The Golden Ratio: The Story of Phi, the World's Most Astonishing Number runs 10.3 hours as an unabridged audiobook, narrated by Mel Foster (about 6.8 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 10.3 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 21 days |
| 1 hour / day | 11 days |
| 2 hours / day | 6 days |
| 1 hour / day at 1.5× | 7 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 10.3 hours, it runs longer than 77% of the 39,028 Non-Fiction audiobooks in our catalog.
More narrated by Mel Foster
Mel Foster narrates 158 unabridged audiobooks in our catalog, 1,838 hours in all.
About as long, on the Non-Fiction shelf
5,356 Non-Fiction audiobooks in our catalog run within 10% of this length. The most popular on the store:
Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.
About this listen
The Golden Ratio: The Story of Phi, the World's Most Astonishing Number is an audiobook by Mario Livio: a 10.3-hour unabridged recording, read by Mel Foster, released May 14, 2013, on the Non-Fiction shelf.
The listen at a glance
- Length
- 10.3 hrs
- Narrated by
- Mel Foster
- Released
- May 14, 2013
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Non-Fiction
- ISBN
- 9781469286082
How to listen to The Golden Ratio: The Story of Phi, the World's Most Astonishing Number free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is The Golden Ratio: The Story of Phi, the World's Most Astonishing Number as an audiobook?
The Golden Ratio: The Story of Phi, the World's Most Astonishing Number runs 10.3 hours unabridged. At 1.5× speed that drops to roughly 6.8 hours.
Is The Golden Ratio: The Story of Phi, the World's Most Astonishing Number free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Golden Ratio: The Story of Phi, the World's Most Astonishing Number?
The Golden Ratio: The Story of Phi, the World's Most Astonishing Number is narrated by Mel Foster.
Is The Golden Ratio: The Story of Phi, the World's Most Astonishing Number worth listening to at 1.5× speed?
At 1.5× you'd finish in about 6.8 hours, saving 3.4 hours.