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Cover of The Foundation Trilogy by Isaac Asimov

The Foundation Trilogy: Audiobook

As an audiobook, The Foundation Trilogy runs an estimated 17.9 hours (about 11.9 hours at 1.5× playback speed).

17.9est. listening hrs
4.2★64 ratings
Science Fictiongenre
Free with trial

The instrumentWhen will you finish it?

Based on 17.9 hours of listening (estimated).

Days to finish The Foundation Trilogy at common listening paces
Your paceYou'll finish in
30 min / day36 days
1 hour / day18 days
2 hours / day9 days
1 hour / day at 1.5×12 days

What our data says

  • At 17.9 hours (estimated), it runs longer than 93% of the science fiction audiobooks we measured.
  • That's 70% longer than the average science fiction audiobook (10.5 hrs across 820 titles in our dataset).

Computed from science fiction audiobooks in The Books Insider dataset (build ); listening time estimated from page count. Methodology.

Who is this for?

Best for science fiction listeners who want a historical setting: a long-haul epic at 17.9 hours (estimated).

About the book

- Foundation - Foundation and Empire - Second Foundation Isaac Asimov's Foundation novels are some of the great masterworks of science fiction. Unsurpassed for their unique blend of nonstop action, daring ideas, and extensive world-building, they chronicle the struggle of a courageous group of men and women working to preserve humanity’s light against an inexorable tide of darkness and violence. Led by its founding father, the great psychohistorian Hari Seldon, and taking advantage of its superior science and technology, the Foundation has survived the greed and barbarism of its neighboring warrior-planets. Yet now it must face the Empire—still the mightiest force in the Galaxy even in its death throes. When an ambitious general determined to restore the Empire’s glory turns the vast imperial fleet toward the Foundation, the only hope for the small planet of scholars and scientists lies in the prophecies of Hari Seldon.

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Questions listeners ask

How long is The Foundation Trilogy as an audiobook?

The Foundation Trilogy runs about 17.9 hours, our estimate from its 605 pages at a typical narration pace. At 1.5× speed that drops to roughly 11.9 hours.

Can I listen to The Foundation Trilogy free?

Yes, with the audiobooks.com free trial. Start the trial, get The Foundation Trilogy included, and cancel anytime; the trial stays free.

Is The Foundation Trilogy worth listening to at 1.5× speed?

At 1.5× you'd finish in about 11.9 hours, saving 6 hours. Most listeners adjust to 1.25–1.5× within a chapter or two.

When was The Foundation Trilogy first published?

The Foundation Trilogy by Isaac Asimov was first published in 1950.