Podcast Script Length
Turn a narrated script into an estimated episode runtime.
About Podcast Script Length
Dividing the script by the speaking pace gives a straight narration time, which a fifteen percent uplift approximates once pauses and transitions are added. Narration-speak runs at roughly 145 words per minute. Episodes that run far longer or shorter than promised frustrate listeners, so a script-first runtime keeps the format tight.
Formula
Podcast Script Length
Runtime = script words / speaking speed
- segment breaks
- Adds a rough 15 percent for pauses and transitions
Worked example
With the default values below, Podcast Script Length returns Episode Minutes of 8.3. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Script wordsminimum 0
- 1,200
- Speaking speedminimum 1 words/min
- 145 words/min
Results
- Episode Minutes
- 8.3
- Episode Seconds
- 497
- Break Estimate (Min)
- 9.5
Step by step
- 1Values used
- 2Podcast Script Length
- 3Episode Minutes= 8.3
- 4Episode Seconds= 497
- 5Break Estimate (Min)= 9.5
Assumptions and limits
- The result is derived only from the 2 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 1 decimal place, 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
How is Podcast Script Length calculated?
Runtime = script words / speaking speed Dividing the script by the speaking pace gives a straight narration time, which a fifteen percent uplift approximates once pauses and transitions are added. Narration-speak runs at roughly 145 words per minute.
Why does Podcast Script Length matter?
Episodes that run far longer or shorter than promised frustrate listeners, so a script-first runtime keeps the format tight.
What values do I need to enter?
This calculator takes 2 inputs: Script words, Speaking speed. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.