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Speech Duration Calculator

How long will your script take to deliver? Calculate speaking time or plan the right word count for your slot.

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Speaking pace130 wpm
100 relaxed160 rapid
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472 Words3369 Characters35 Sentences8 Paragraphs
Useful reference

Popular speaking formats

Verified February 2026
FormatDurationApprox. words
Elevator pitch1 min≈130
Product demo5 min≈650
YouTube video10 min≈1,300
TED-style talk18 min≈2,300
Clear answers

Frequently asked questions

A clear presentation usually lands between 120 and 150 words per minute. We use 130 as a practical default.

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