Speaking time calculator
Paste your speech or presentation script to see whether it fits your time slot, then trim or extend it.
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Processing and privacy: The result is calculated inside your browser and your data is not sent to any server.
How to use it
- Enter text and speaking pace.
- The result appears straight away and updates as you edit.
- Copy the result, or copy a link that keeps the same values to share it.
How it is calculated
Speaking time in minutes = words ÷ speaking pace (words per minute). Seconds = round(words × 60 ÷ pace).
Example
Inputs: Speaking pace = 130 wpm. Result: Speaking time: 0.18 min; Duration (m:ss): 0:11; Words: 24.
Limits and caveats
- The default of 130 words per minute is an estimate for a calm delivery; real pace varies by speaker.
- Pauses, applause and audience questions are not included.
Questions about this tool
How many words do I need for a 5 minute speech?
At 130 words per minute you need about 650 words. Multiply the minutes by your own pace to get your target.
What pace suits a voice-over?
Adverts are usually read faster than speeches, while teaching content is slower. Record one minute of yourself and count the words to learn your real pace.
Why did my talk run longer than estimated?
Pauses, slide changes and ad-libbing add time, so leave a margin of a minute or two.