The Books Insiderindependent audiobook data
By The Numbers by Jen Lancaster

By The Numbers: Audiobook

According to The Books Insider's catalog data, the By The Numbers audiobook runs 8.9 hours unabridged, narrated by Allyson Ryan (about 6 hours at 1.5× playback speed).

8.9listening hrs
Contemporary Womenstore shelf
2016released
Free for new listeners

The instrument When will you finish it?

Based on 8.9 hours of listening.

Days to finish By The Numbers at common listening paces
Your paceYou'll finish in
30 min / day18 days
1 hour / day9 days
2 hours / day5 days
1 hour / day at 1.5×6 days

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

What our data says

  • At 8.9 hours, it is shorter than 62% of the 13,058 Contemporary Women audiobooks in our catalog.

More narrated by Allyson Ryan

Allyson Ryan narrates 287 unabridged audiobooks in our catalog, 2,611 hours in all.

All Allyson Ryan audiobooks, measured

About as long, on the Contemporary Women shelf

3,549 Contemporary Women 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

By The Numbers is an audiobook by Jen Lancaster: a 8.9-hour unabridged recording, read by Allyson Ryan, released June 21, 2016, on the Contemporary Women and Drama shelves.

The listen at a glance

Length
8.9 hrs
Narrated by
Allyson Ryan
Released
June 21, 2016
Format
Unabridged audiobook
Language
English
Store shelves
Contemporary Women, Drama
ISBN
9780735209626

How to listen to By The Numbers 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 By The Numbers audiobook?

By The Numbers runs 8.9 hours unabridged. At 1.5× speed that drops to roughly 6 hours.

Is the By The Numbers audiobook free?

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

Who narrates By The Numbers?

By The Numbers is narrated by Allyson Ryan.