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Podcast Listening Time Calculator

Work out podcast listening time instantly with clear inputs, formula shown and shareable results.

About Podcast Listening Time Calculator

Playback speed divides listening time directly: 42 episodes of 48 minutes is 33.6 hours at normal speed but only 22.4 hours at 1.5x. Dividing by daily listening time gives the days needed, which is usually the sobering part of the calculation.

Formula

Listening time

total time = episodes x length / playback speed; days = total / daily listening

Worked example

With the default values below, Podcast Listening Time Calculator returns Days to clear the backlog of 19.20. Change any input above and every figure here is recalculated in your browser.

Inputs used

Episodes in the backlog
42 episodes
Average episode length
48 min
Playback speed
1.5 x
Listening time per day
70 min/day

Results

Days to clear the backlog
19.20 days
Total listening time at this speed
22.40 h
Time saved by faster playback
11.20 h
Total time at normal speed
33.60 h

Step by step

  1. 1Values used
  2. 2Listening time
  3. 3Days to clear the backlog= 19.20 days
  4. 4Total listening time at this speed= 22.40 h
  5. 5Time saved by faster playback= 11.20 h
  6. 6Total time at normal speed= 33.60 h

Assumptions and limits

  • The result is derived only from the 4 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
  • Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Frequently Asked Questions

Does faster playback hurt comprehension?

Most listeners adapt to 1.25-1.5x within a few hours with no measurable loss. Beyond 2x comprehension of dense material does drop.

Is a large backlog worth clearing?

Often not. Podcast backlogs mostly represent past interests; deleting old episodes is usually more satisfying than listening to them.

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