Audiobook Speed Calculator

The Audiobook speed calculator is a tool designed to allow users to change the playback speed of audio content, specifically audiobooks or podcasts. The main motive is to enable listeners to manage the speed at which they absorb spoken-word content. This feature is of utmost importance, especially when there is a limited amount of time and you want to comprehend by slowing things down. If you desire to calculate the perfect speed for you, you can seek the help of the Audiobook speed calculator.

The formula used to calculate playback speed is as follows:


where AT=Adjusted Time, TT=Total Time Duration, and PS=Playback Speed

The Audiobook speed calculator works by adjusting the speed at which the audio content is played without distorting the natural pitch of the narrator’s voice. Users can access faster and slower speeds compared to the standard speed. While faster speeds, including 1.25x, 1.5x, and 2x, allow users to cover more content in a shorter period, listening to slower speeds, such as 0.75x, 0.5x, and 0.25x, enhance comprehension. Hence, calculating audiobooks has proved to be a boon for those who want to review content quickly owing to their busy schedule. Moreover, those who face cognitive or learning challenges may find slower speeds more understandable. These calculators feature a user-friendly interface that ensures a hassle-free experience.

Calculating Audiobook Speed

Calculating Audiobook speed is typically a straightforward process. The formula is:

Total time in seconds = [(Hours × 3600) + (Minutes × 60) + Seconds] / Playback Speed

Let’s understand this with an example.

To find out how long it would take to listen to an audiobook length of 5 hours at 1.5x speed, 

Firstly, convert 5 hours to seconds: 

5×3600=18000 seconds

Then, put these values in the formula: 

18000/1.5=12000 seconds

Now, we need to divide it by 60 to calculate the total time in minutes.

12000/60=200 minutes

= 60 min + 60 min + 60 min + 20 min

= 3 hours 20 minutes

Therefore, listening to the 5-hour audiobook at 1.5x speed would take 200 minutes (3 hours 20 minutes).