Your Happiness Equation: The Guide To Optimizing Happiness: Audiobook
According to The Books Insider's catalog data, the Your Happiness Equation: The Guide To Optimizing Happiness audiobook runs 4.5 hours unabridged, narrated by Leighton Campbell (about 3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 4.5 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 9 days |
| 1 hour / day | 5 days |
| 2 hours / day | 3 days |
| 1 hour / day at 1.5× | 3 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 4.5 hours, it is shorter than 54% of the 4,248 Lessons in Philosophy audiobooks in our catalog.
About as long, on the Lessons in Philosophy shelf
273 Lessons in Philosophy audiobooks in our catalog run within 10% of this length. The most popular on the store:
- The Noticer: Sometimes, all a person needs is a little perspective.
- Manifest: The Instant Sunday Times Bestselling 7-Step Manifestation Guide to Confidence, Success and Self-Worth
- Thomas Aquinas: Understand the Universal Teacher's Greatest Ideas
- Love for Imperfect Things: How to Accept Yourself in a World Striving for Perfection
- The Tao of Willie: A Guide to the Happiness in Your Heart
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
Your Happiness Equation: The Guide To Optimizing Happiness is an audiobook by Leighton Campbell: a 4.5-hour unabridged recording, read by Leighton Campbell, released June 20, 2025, on the Lessons in Philosophy and Parenting shelves.
The listen at a glance
- Length
- 4.5 hrs
- Narrated by
- Leighton Campbell
- Released
- June 20, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Lessons in Philosophy, Parenting
- ISBN
- 9798240088636
How to listen to Your Happiness Equation: The Guide To Optimizing Happiness 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 Your Happiness Equation: The Guide To Optimizing Happiness audiobook?
Your Happiness Equation: The Guide To Optimizing Happiness runs 4.5 hours unabridged. At 1.5× speed that drops to roughly 3 hours.
Is the Your Happiness Equation: The Guide To Optimizing Happiness audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Your Happiness Equation: The Guide To Optimizing Happiness?
Your Happiness Equation: The Guide To Optimizing Happiness is narrated by Leighton Campbell.