The Books Insiderindependent audiobook data
Diary of a U-Boat Commander by Sir Stephen King-Hall

Diary of a U-Boat Commander: Audiobook

According to The Books Insider's catalog data, the Diary of a U-Boat Commander audiobook runs 5.4 hours unabridged, narrated by Mark F. Smith (about 3.6 hours at 1.5× playback speed).

5.4listening hrs
Historical (Fiction)store shelf
2011released
Free for new listeners

The instrument When will you finish it?

Based on 5.4 hours of listening.

Days to finish Diary of a U-Boat Commander at common listening paces
Your paceYou'll finish in
30 min / day11 days
1 hour / day6 days
2 hours / day3 days
1 hour / day at 1.5×4 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 5.4 hours, it is shorter than 90% of the 13,430 Historical (Fiction) audiobooks in our catalog.

About as long, on the Historical (Fiction) shelf

458 Historical (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

Diary of a U-Boat Commander is an audiobook by Sir Stephen King-Hall: a 5.4-hour unabridged recording, read by Mark F. Smith, released January 1, 2011, on the Historical (Fiction) shelf.

The listen at a glance

Length
5.4 hrs
Narrated by
Mark F. Smith
Released
January 1, 2011
Format
Unabridged audiobook
Language
English
Store shelves
Historical (Fiction)

How to listen to Diary of a U-Boat Commander 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.

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Questions listeners ask

How long is the Diary of a U-Boat Commander audiobook?

Diary of a U-Boat Commander runs 5.4 hours unabridged. At 1.5× speed that drops to roughly 3.6 hours.

Is the Diary of a U-Boat Commander audiobook free?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates Diary of a U-Boat Commander?

Diary of a U-Boat Commander is narrated by Mark F. Smith.