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Speech time calculator

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Speaking pace is taken as 100 words a minute for slow, 130 for average and 160 for fast. Pauses, slides and audience reactions add time, so leave a margin.

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Speaking pace

Speaking time

11 min 32 s

1,500 words at 130 words a minute. Silent reading at 238 words a minute takes 6 min 18 s.

Time for 1,500 words

PaceTime
Slow, 100 wpm15 min 00 s
Average, 130 wpm11 min 32 s
Fast, 160 wpm9 min 23 s
Silent reading, 238 wpm6 min 18 s

Writing a speech to fit the time

Speech slots are set in minutes, but scripts are written in words. The link between them is your speaking rate. At an average 130 words a minute, a 1,500-word speech runs about 11 minutes 32 seconds, and a 5-minute toast holds about 650 words.

Pace changes the answer a lot. The same 1,500 words take 15 minutes at a slow 100 words a minute and under 9 and a half minutes at a quick 160. Nerves usually speed people up, while pauses for laughter, slides and questions slow the talk down.

A practical approach is to aim for 90% of the time you have. For a 10-minute slot, write about 1,170 words at an average pace rather than 1,300. That leaves room for a pause or two and an unscripted remark.

The best number is your own. Read a page of the script aloud with a timer, divide the words by the minutes and set that as your pace. Wedding toasts, eulogies and best-man speeches feel right at 3 to 5 minutes; conference talks are often 15 to 20.

Sources

What this calculator does not account for

  • Pauses, slides, applause and questions.
  • Your own speaking pace unless you enter it.
  • Languages other than English.

How this is calculated

Formula: Speaking time

minutes =words ÷ words per minute

What the symbols mean

  • words per minute100 slow, 130 average, 160 fast.

Good to know

  • To find the words for a time slot: words = minutes × words per minute.
  • Count your script first with the word counter.

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Worked examples

Each example is worked out by the same code as the calculator above.

1,500 words at 130 words a minute

11 min 32 s.

A 5-minute speech at an average pace

About 650 words.

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Questions

How long is a 1,500-word speech?

About 11 minutes 32 seconds at an average 130 words a minute. A slow speaker takes 15 minutes and a fast one about 9 minutes 23 seconds.

How many words is a 5-minute speech?

About 650 words at an average pace, 500 if you speak slowly and 800 if fast.

What is a normal speaking rate?

Most conversational English runs at 120 to 160 words a minute. Presentations and speeches tend to be slower, 100 to 130, with pauses.

How many words is a 10-minute presentation?

About 1,300 words at 130 words a minute. If you use slides or take questions, write less.

Should I time myself?

Yes. Read the script aloud once with a timer. Your own pace is the best figure to use.