Speech Time Calculator
Estimate speaking time from a word count.
Average ~130 wpm
Results update as you type.
How it works
Preparing a speech, presentation, or video script means matching your word count to your time slot, and this calculator estimates the speaking duration. You enter the number of words and your speaking pace in words per minute, and it returns the estimated speaking time in minutes and seconds. The average conversational and presentation speaking pace is around 130 words per minute, notably slower than silent reading (about 200 to 250 wpm) because speaking involves pronunciation, breathing, and natural pauses. Pace varies by person and context: a relaxed, clear delivery may be 120 to 140 wpm, an energetic or rushed one 150 to 160, and a deliberate, dramatic one under 120. Knowing your speaking time helps you fit a talk into its allotted slot, trim or expand a script to hit a target length, and pace a podcast or voiceover. A useful rule of thumb is that a typical speaker covers roughly 130 to 150 words per minute, so a 10-minute speech is about 1,300 to 1,500 words. Remember to leave time for pauses, audience reactions, slides, and questions, which the raw word count does not include, so build in a buffer. For the most accurate estimate, time yourself reading a sample aloud and use your actual pace. Enter your word count and pace to estimate the speaking time.
Speaking time (min) = word count ÷ speaking pace (wpm)
Speaking time equals the word count divided by your speaking pace in words per minute. The average speaking rate is around 130 words per minute, slower than reading, so a script's word count divided by that rate estimates how long it takes to deliver aloud.
Source:Speaking pace estimates
We review all our tools from time to time to ensure accuracy.
Worked example
How to use this calculator
- 1
Enter your values
Enter word count.
- 2
Adjust the options
Adjust speaking pace if they apply — sensible defaults are already set.
- 3
Read your result
Speaking time updates instantly as you type — no button to press.
Frequently asked questions
How long does it take to speak a number of words?
Divide the word count by your speaking pace in words per minute. At the average 130 wpm, 1,300 words takes about 10 minutes. Speaking is slower than reading because of pronunciation, breathing, and pauses, so use a speaking rate, not a reading rate, to estimate how long delivering a script aloud will take.
What is the average speaking pace?
Most people speak at around 130 words per minute in presentations and conversation. A slower, deliberate delivery is 100 to 120 wpm, a comfortable clear pace 130 to 150, and a fast or energetic one 150 to 170. Audiobook narration often targets about 150 wpm. Adjust the calculator's pace to match your natural speaking speed for accuracy.
How many words is a 5- or 10-minute speech?
At an average 130 words per minute, a 5-minute speech is about 650 words and a 10-minute speech about 1,300 words. If you speak faster, say 150 wpm, those become roughly 750 and 1,500 words. Use the calculator to match your exact word count and pace to your allotted time slot.
Why is speaking slower than reading?
Silent reading averages 200 to 250 words per minute, but speaking is slower, around 130, because you must physically pronounce each word, breathe, and pause naturally for clarity and emphasis. Rushing past a comfortable speaking pace makes you hard to understand, so scripts intended to be spoken need fewer words per minute than reading estimates would suggest.
Should I add time for pauses and questions?
Yes. The word-count estimate covers only the words themselves, not pauses for emphasis, audience laughter or reactions, transitions between slides, or a question-and-answer segment. For a presentation, add a buffer beyond the calculated speaking time, and rehearse aloud to confirm the real duration, since live delivery almost always runs longer than the raw script suggests.