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Speaking Time From Word Count Calculator

Work out speaking time from word count instantly with clear inputs, formula shown and shareable results.

About Speaking Time From Word Count Calculator

At a measured 130 words a minute, an 1800 word script takes 13.85 minutes of pure delivery, or 15.92 minutes with a 15% allowance for pauses and interaction. The practical rule is about 1300 words for a ten minute slot - which is why conference talks are usually far shorter than speakers first draft.

Formulas

Base speaking time

minutes = words / words per minute

With allowance

total = base x (1 + pause allowance)

Worked example

With the default values below, Speaking Time From Word Count Calculator returns Speaking Time Needed of 15.92. Change any input above and every figure here is recalculated in your browser.

Inputs used

Words in the scriptminimum 0
1,800
Delivery paceminimum 1 words/min
130 words/min
Allowance for pauses and questionsminimum 0 %
15 %

Results

Speaking Time Needed
15.92 min
Time Before The Pause Allowance
13.85 min
Duration Formatted
15m 55s
Words That Fill Ten Minutes
1,300

Step by step

  1. 1Values used
  2. 2Base speaking time
  3. 3With allowance
  4. 4Speaking Time Needed= 15.92 min
  5. 5Time Before The Pause Allowance= 13.85 min
  6. 6Duration Formatted= 15m 55s
  7. 7Words That Fill Ten Minutes= 1,300

Assumptions and limits

  • The result is derived only from the 3 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
  • Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Frequently Asked Questions

How many words fit a ten minute talk?

About 1200-1400 at a measured pace, less if you take questions or pause for slides.

Why do talks always overrun?

Because rehearsal is faster than live delivery, and unplanned interaction, technical hitches and audience questions are rarely budgeted.

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