About the Speech Time Calculator
This speech time calculator turns a word count into speaking time. Enter the number of words (or paste your script and it counts them for you), choose a speaking pace, and it shows how long the talk will run — plus how many words you can fit into a fixed slot such as a 5-minute toast or a 20-minute conference talk.
It is useful for wedding speeches, best-man toasts, eulogies, class presentations, podcasts, YouTube voice-overs, sermons and pitch meetings — anywhere you have a hard time limit. Add extra seconds for pauses, laughter, slide transitions or audience interaction to get a realistic total.
Speaking rates vary by person and setting. The presets use 100 words per minute for slow, deliberate delivery, 130 for a typical presentation pace and 160 for fast conversational speech; audiobook narration is usually around 150–160. For the most accurate result, read a paragraph aloud, time it, and enter your own custom rate.
With the default inputs, the speaking time is 5m 46s. Change any value above to recalculate instantly.
How to use the speech time calculator
- 1Enter your word count, or paste your script to count it automatically.
- 2Pick a speaking pace — or time yourself reading a paragraph and enter a custom rate.
- 3Add extra seconds for pauses, laughter or slide changes if you expect them.
- 4Enter your time limit to see the maximum number of words you can use.
- 5Trim or expand your script until the speaking time fits your slot.
Formula and method
Speaking time is the word count divided by the speaking rate in words per minute (WPM), converted to seconds, plus any extra pause time you add. The words-that-fit figure multiplies your time limit by the same rate and rounds down, so it is the maximum script length that can be spoken in the slot at that pace.
The rate is an assumption: real delivery speeds up with nerves and slows with emphasis, pauses and audience reactions. When a script is pasted, words are counted as runs of letters or digits (contractions and hyphenated words count once).
- WPM
- Speaking rate in words per minute
- pauses
- Extra seconds for applause, slides or breathing room
Worked examples
750-word speech at an average pace
750 ÷ 130 = 5.77 minutes, or about 5 minutes 46 seconds. For a strict 5-minute limit at the same pace you can use at most 5 × 130 = 650 words, so roughly 100 words need to go.
500 words spoken quickly, 3-minute limit
At 160 words per minute, 500 words take 500 ÷ 160 = 3.125 minutes (3 min 7.5 s). A 3-minute slot holds 3 × 160 = 480 words.
2,000-word talk at 150 wpm with a minute of pauses
2,000 ÷ 150 = 13.33 minutes (800 seconds) of speaking, plus 60 seconds of pauses, gives 860 seconds — about 14 minutes 20 seconds. A 10-minute slot fits 1,500 words at this pace.
Timing a pasted opening line
The pasted script contains 9 words, which overrides the word-count box. At a slow 100 words per minute that takes 9 ÷ 100 × 60 = 5.4 seconds.
Frequently asked questions
How long is a 500-word speech?+
About 3 minutes 50 seconds at an average 130 words per minute, 5 minutes at a slow 100 wpm, and a little over 3 minutes at a fast 160 wpm.
How many words is a 5-minute speech?+
Around 650 words at an average presentation pace of 130 words per minute. Slow, deliberate speakers need closer to 500 words; fast speakers can use about 800.
What is a normal speaking rate?+
Most people present at roughly 120–150 words per minute and chat faster, around 150–170. Audiobook narrators often aim for about 150–160 wpm. Nervous speakers tend to speed up, so rehearse with a timer.
How can I measure my own speaking pace?+
Read a 200–300 word passage aloud in your normal presenting voice and time it. Divide the word count by the minutes taken — for example 260 words in 2 minutes is 130 wpm — and enter that as a custom rate.
How many words is a 10-minute or 20-minute talk?+
At 130 words per minute, a 10-minute talk is about 1,300 words and a 20-minute talk about 2,600 words. Leave headroom for pauses, questions and slide transitions.