A speech time calculator helps you find timing problems before the camera or audience is involved. Paste the script, choose a realistic words-per-minute pace, and compare the result with the target video, lesson, or presentation length.
Teleprompter Automatic supports this workflow across iPhone, Android, and the web, with reader controls, recording tools, sync, and export depending on the platform and account state.
Use the estimate to plan a spoken rehearsal
Enter the text you actually intend to say, excluding production notes and material that will only appear on a slide. Compare a slower and a faster speaking pace to see a range rather than treating one estimate as a deadline.
Then time a spoken rehearsal with pauses. A script containing names, numbers, quotations, or demonstrations can take longer than a plain paragraph with the same word count. If the rehearsal exceeds the available time, remove a secondary point and try again. Keep the opening, the essential explanation, and the closing action. A calculator can help plan the draft; the spoken test checks whether that draft fits your delivery.
Quick answer
Use the calculator before recording to see whether the script is too long, too short, or paced incorrectly for the format.
When this workflow is useful
The tool is useful for YouTube videos, TikTok scripts, speeches, webinars, online lessons, sales videos, and class presentations.
- creators who need a prepared but natural delivery
- short videos where every sentence has to earn its place
- longer recordings that are easier to finish when the script is organized
- presentations, lessons, or updates where accuracy matters
Prepare the script before opening the camera
If the estimate is too long, cut repeated setup, split examples into a separate section, or move supporting detail into captions or notes.
Set up the reader for the format
Choose a slower pace for teaching, technical subjects, emotional speeches, or presentations where the audience needs time to absorb details.
Match the workflow to the publishing context
Match the timing to the platform. A short-form clip may need a tighter script, while a course lesson can use pauses and section breaks.
Record a short test before the full take
After estimating time, read the first paragraph aloud in the online teleprompter or mobile reader to confirm the pace feels natural.
Use product features only where they help
Speech timing connects directly to reader controls: WPM, fixed speed, timed scrolling, and Voice Scroll all work better when the script length is realistic.
Keep the script useful after the recording
Save the final timed version of the script so future recordings can reuse the same pace and structure.
Common mistakes to avoid
- writing sentences that look fine on the page but are hard to say aloud
- setting scroll speed while reading silently instead of speaking at camera pace
- recording the full take before checking framing, audio, and script position
- adding too many visual effects before the message is clear
Review and publish with a clean next step
After the workflow is set up, save the script, review the result, and continue with the relevant support guide.
Related Teleprompter Automatic guides
- scrolling and reader controls - Documents the reader settings used in the advice.
- use Teleprompter Automatic on the web - Supports desktop preparation and browser workflows.
- script timer - Supports live target rehearsal after estimating duration.
- create and import scripts - Supports script preparation and import workflows.
- teleprompter for presentations - Connects speaking tasks to the presentation landing page.
- teleprompter for YouTube videos - Routes video creators to the YouTube landing page.
- Voice Scroll and speech recognition - Explains speech-based scrolling and its limits.