Estimate script runtime before recording
Reproduce a ten-word narration estimate, then calibrate it with a real read-through.
Published and updated October 29, 2026 · Topicut editorial · synthetic practice data
1. Prepare the example
Set slower WPM to 120 and faster WPM to 150. The sample contains no Han characters; leave those separate rates unchanged.
One clear question helps a small team make better videos.Download example input (.txt)
2. Follow the steps
Open words to minutes- Open Words to minutes and paste the example below, or open its downloaded UTF-8 text file.
- Enter the sample rates, then run the estimate. Expect 10 words, zero Han characters and a range of 4 to 5 seconds.
- Read your own script aloud and time it. Record the pace and add pauses or visual holds separately; the estimate does not measure speech.
3. Compare your result
10 words · 0 Han characters · 4–5 seconds at 120–150 words/minute.
This short synthetic example tests arithmetic, not a speaking standard. Names, numbers, pauses and other unsegmented languages require manual calibration.
Reference
Library of Congress: narration resourcesThe example tests this tool’s stated behavior. The external reference describes the wider format or workflow; it does not certify Topicut.
Continue: Script planning
- Words to minutes
- Plan a 15-minute video script with an honest timing budget
- Build a documentary outline around questions that can be answered
- Production brief
- Research question
- Documentary thesis
Working on a specific brief? Request a sample to discuss scope and availability. Self-serve video generation remains closed.