Paste a script or enter a word count to get speaking time in seconds at any pace — four researched presets, a realistic-delivery toggle, section-by-section timing, a live pace trainer with Toastmasters-style rehearsal lights, and slot planning for your next speech. No signup, nothing stored.
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Speaking time uses your selected pace · Fast and Slow cards show pace sensitivity · Reading time stays at 238 WPM (Brysbaert 2019) · Custom range 50–400 WPM · Toggle Realistic for a pause-adjusted estimate.
How many minutes is your slot? Working from a word budget instead of a finished script is the most common reason to use a speaking time calculator. Enter a target length and get the word count to write — shown across all four pace presets — or check how long a known word count will run at your selected pace.
Will your script fit the time you have actually been given? Enter your allocated slot, reserve time for questions, and the planner checks your script against the speaking window that remains — and flags how many words to cut or add.
Where do your minutes actually go? Separate your script into sections with blank lines and this breakdown times each part at your selected pace — introduction, arguments, close — with a running clock, so you can rebalance the talk instead of only trimming the total.
Every preset on this page is a planning figure — your own delivery rate is the accurate one. Load a script you know well, click Start, deliver it out loud exactly as you would on stage, then click Stop: the trainer divides your live word count by the elapsed time to compute your real words per minute. The same clock drives Toastmasters-style rehearsal traffic lights, so one run-through both measures your pace and rehearses you against your time window.
Toastmasters speech contests signal speakers with three lights: green when the minimum time is reached, yellow at the midpoint of the window, red at the maximum. Set your window, click Start above, and rehearse against the same signals you will see in the room — with overtime counted for you after red.
Yellow fires automatically at the midpoint of your window. Values are minutes — 5.5 means 5:30.
Pro tip: If you are preparing for a live audience, plan with the 130 WPM Presentation preset rather than your natural conversational speed — why your live delivery takes longer than the calculator says is the most useful thing on this page to understand. When your draft is ready, the Share button copies a link that carries your script and your pace setting, so a coach or co-speaker can open the exact same setup.
Whether you are writing a conference keynote, a five-minute class presentation, a wedding toast, a podcast episode, or a voiceover script, the single most important question is always the same: how long will this actually take to say? This free speaking time calculator gives you the answer in seconds. Paste your script or type a word count, set the speaking pace that matches your delivery context, and get your estimated time immediately. No signup, no download, nothing stored.
The tool runs four researched WPM presets alongside a custom speed slider and a live Pace Trainer so you can measure your own delivery rate rather than guessing. Use the Slot and Q&A Planner when you have a fixed time slot, switch on the realistic delivery estimate when you want the pause-adjusted figure professional speakers plan by, and check the reverse word count targets below when you need to know how many words to write before you start.
If you already have a word count and want to know how long it will take, this table gives you the answer in minutes and seconds at four delivery paces.
Use the Presentation column for most speeches, lectures, and conference talks. Use Slow for toasts, eulogies, and international audiences. Use TED-style for rehearsed, high-production talks and Fast for energetic delivery and commercial reads.
| Word Count | Slow (100 WPM) | Presentation (130 WPM) | TED-style (163 WPM) | Fast (180 WPM) |
|---|---|---|---|---|
| 100 words | 1 min | 46 sec | 37 sec | 33 sec |
| 250 words | 2 min 30 sec | 1 min 55 sec | 1 min 32 sec | 1 min 23 sec |
| 500 words | 5 min | 3 min 51 sec | 3 min 4 sec | 2 min 47 sec |
| 750 words | 7 min 30 sec | 5 min 46 sec | 4 min 36 sec | 4 min 10 sec |
| 1,000 words | 10 min | 7 min 42 sec | 6 min 8 sec | 5 min 33 sec |
| 1,250 words | 12 min 30 sec | 9 min 37 sec | 7 min 40 sec | 6 min 57 sec |
| 1,500 words | 15 min | 11 min 32 sec | 9 min 12 sec | 8 min 20 sec |
| 2,000 words | 20 min | 15 min 23 sec | 12 min 16 sec | 11 min 7 sec |
| 2,500 words | 25 min | 19 min 14 sec | 15 min 20 sec | 13 min 53 sec |
| 3,000 words | 30 min | 23 min 5 sec | 18 min 24 sec | 16 min 40 sec |
| 4,000 words | 40 min | 30 min 46 sec | 24 min 32 sec | 22 min 13 sec |
| 5,000 words | 50 min | 38 min 28 sec | 30 min 40 sec | 27 min 47 sec |
Cross-check: all times are calculated from the formula word count ÷ WPM × 60 = seconds. Run your specific word count through the calculator above for an exact result to the second.
The most common reason people reach for a speaking time calculator is not to check a script they already have. It is to find out how many words to write before they start. Every conference speaker, student, best man, and podcast host eventually asks the reverse question first — this table answers it. Once you have your target, draft toward it and track the live tally with the word counter.
| Time Slot | Slow (100 WPM) | Presentation (130 WPM) | Conversational (150 WPM) | Fast (180 WPM) |
|---|---|---|---|---|
| 1 minute | 100 words | 130 words | 150 words | 180 words |
| 2 minutes | 200 words | 260 words | 300 words | 360 words |
| 3 minutes | 300 words | 390 words | 450 words | 540 words |
| 5 minutes | 500 words | 650 words | 750 words | 900 words |
| 7 minutes | 700 words | 910 words | 1,050 words | 1,260 words |
| 10 minutes | 1,000 words | 1,300 words | 1,500 words | 1,800 words |
| 15 minutes | 1,500 words | 1,950 words | 2,250 words | 2,700 words |
| 20 minutes | 2,000 words | 2,600 words | 3,000 words | 3,600 words |
| 30 minutes | 3,000 words | 3,900 words | 4,500 words | 5,400 words |
| 45 minutes | 4,500 words | 5,850 words | 6,750 words | 8,100 words |
| 60 minutes | 6,000 words | 7,800 words | 9,000 words | 10,800 words |
All figures in the table use the base formula: time in minutes multiplied by WPM equals the target word count. When writing for a live audience, subtract 10 to 15 percent from the Presentation column to leave room for pauses, slide transitions, and audience reaction — a 10-minute slot is safer at 1,100 to 1,200 words than at the full 1,300. The Words ⇄ Time Converter above the article runs the same arithmetic live for any length and any pace, so you can check odd slots like 12 minutes or 90 seconds without doing the math yourself.
Every speech format has a different target length, a different natural pace, and a different tolerance for going over time. The sections below cover each one with confirmed word count ranges and delivery notes.
At the standard presentation pace of 130 WPM, a one-minute speech is 130 words. The realistic range is 100 words at a slow, deliberate pace and 180 words at a fast clip. One minute is the classic length for an elevator pitch, a 30-second to 60-second video ad read, or a Table Topics response in Toastmasters. At this length, every word earns its place. Write 120 words, rehearse, and cut to what stays.
A two-minute speech is approximately 260 words at 130 WPM. Range: 200 words (100 WPM) to 360 words (180 WPM). This is the length of a strong product pitch, a short award acceptance, or the opening hook of a longer keynote delivered as a standalone piece.
A three-minute speech is approximately 390 words at 130 WPM. Range: 300 to 540 words depending on delivery pace. Three minutes is the benchmark for Toastmasters Table Topics, short competition speeches, a best man speech on a tight schedule, and the average elevator pitch that needs more than one point. It is enough time for an introduction, two supporting examples, and a close. Draft 380 words and rehearse with a timer.
A five-minute speech is approximately 650 words at the standard 130 WPM presentation pace. At the slow formal pace of 100 WPM the same slot holds about 500 words. At the TED-style rehearsed pace of 163 WPM it holds about 815 words.
Five minutes is one of the most commonly assigned speech lengths: Ignite talks (20 slides × 15 seconds each), class presentations, short conference lightning talks, and Toastmasters Ice Breaker speeches all target this slot. For a live audience, write 600 to 620 words rather than the full 650. The 30-word cushion covers the opening laugh you did not rehearse and the pause you take before your close.
A ten-minute speech is approximately 1,300 words at 130 WPM. The realistic range is 1,000 words for a slow, deliberate academic delivery up to 1,600 words at a brisk conversational pace. Ten minutes is the standard slot for a short conference talk, a TED-style talk at the lower end of the TED format, and most in-class oral assignments. If your presentation includes four or more slides, subtract one minute for transitions before you calculate your word count target. Write to 1,200 words, not 1,300.
A 15-minute presentation at 130 WPM calls for approximately 1,950 words. With slides, aim for 1,700 to 1,800 words. Fifteen minutes is a common panel slot, a long lightning-talk session, and many academic conference paper slots. The biggest mistake speakers make in this format is writing for 15 minutes and forgetting to leave time for the transition slide and the opening acknowledgment. Build those 60 to 90 seconds into your word count buffer.
A 20-minute presentation at 130 WPM requires approximately 2,600 words. This is the full TEDx main-stage target range (TED restricts talks to 18 minutes, so a 20-minute slot with 2 minutes of intro overhead aligns with TED word counts). At 163 WPM, 20 minutes holds about 3,260 words. If your slot includes 5 minutes of Q&A, you are writing a 15-minute speech: approximately 1,950 words.
A 30-minute speech at 130 WPM is approximately 3,900 words. However, most 30-minute conference slots include 10 minutes of Q&A, which means the actual speaking portion is 20 minutes, or about 2,600 words. Use the Slot and Q&A Planner in the calculator above to subtract your Q&A time before you calculate. A speaker who writes 3,900 words for a 30-minute slot with planned Q&A will eat the entire room question period.
The standard coaching advice for wedding toasts puts the sweet spot at 3 to 4 minutes, which is 390 to 520 words at 130 WPM. The absolute outer limit most wedding planners and event coordinators recommend is 5 minutes (650 words). Beyond that, guests disengage regardless of how good the stories are. A best man speech, maid of honor toast, or father-of-the-bride address all follow the same band. Write 400 words, rehearse aloud, and cut anything that does not serve the couple.
The TED format caps talks at 18 minutes. At the confirmed average delivery rate of 163 WPM for TED speakers (based on analysis by the public speaking blog Six Minutes), an 18-minute TED talk contains approximately 2,934 words. Most delivered TED scripts fall between 2,500 and 3,000 words. TEDx talks at the 12-minute version run approximately 1,950 to 2,100 words. These figures are for a fully scripted and heavily rehearsed delivery. If you are adapting a conference talk rather than writing from scratch, you will need to tighten considerably.
Podcast speaking pace runs 140 to 160 WPM for solo scripted hosts and 160 to 175 WPM for two-host conversational shows. A 30-minute solo episode at 155 WPM uses approximately 4,650 words of script, and a 60-minute episode uses about 9,300 — the same figure Audible's ACX platform treats as one finished hour of narration. For interview format, where the guest carries part of the time, script only your questions and transitions, which typically run 1,500 to 2,500 words for a 60-minute show.
Broadcast and digital ad voiceover runs at 160 to 180 WPM to maintain energy. A 30-second ad holds approximately 75 to 90 words. A 60-second ad holds approximately 150 to 180 words. Voiceover scripts are timed to the word before they are recorded, and copy that tests even ten words long has to be cut before the session.
A 30-second elevator pitch at 130 WPM is 65 words. At 150 WPM it is 75 words. A 60-second pitch is 130 words at 130 WPM or 150 words at 150 WPM. A 90-second pitch is 195 words at 130 WPM. The convention for investor pitches and accelerator demo days is to write and time at your natural conversational pace because the format rewards energy over deliberate pacing. Use the custom slider in the calculator for this use case.
WPM is not a single number. The right speaking pace depends on your audience, your content complexity, and your delivery format. The table below gives confirmed WPM ranges by context so you can choose the right preset for your situation rather than defaulting to a generic average.
| Context | Typical WPM | Why This Pace Works |
|---|---|---|
| Sermon or eulogy | 100 to 120 WPM | Emotional weight requires processing time. Deliberate pauses are part of the delivery. |
| Academic presentation | 110 to 125 WPM | Dense content — comprehension is the priority, and the audience needs room to take notes. |
| Technical keynote | 115 to 130 WPM | Complex data needs room to land. Slower than a general-audience talk. |
| Business presentation | 125 to 140 WPM | Standard Toastmasters recommended range (120 to 160 WPM). 130 WPM is the industry planning default. |
| International or ESL audience | 95 to 110 WPM | Non-native listeners process speech at a higher cognitive cost; second-language comprehension keeps improving as the rate drops toward 100 WPM. |
| TED or TEDx talk | 150 to 180 WPM | Scripted and rehearsed. Six Minutes analysis of delivered TED talks found an average of 163 WPM; measured popular talks span roughly 154 to 201. |
| Podcast solo scripted | 140 to 160 WPM | Conversational and produced. Enough pace to maintain listener attention without rushing. |
| Podcast two-host show | 160 to 175 WPM | Natural conversational energy. Faster because both hosts drive momentum. |
| Audiobook (fiction or general) | 150 to 165 WPM | Professional narrators target this range per ACX platform norms (about 9,300 words per finished hour). |
| Audiobook (technical) | 120 to 140 WPM | Slower to aid comprehension for complex or educational material. |
| Video ad voiceover | 160 to 180 WPM | Energetic delivery maintains attention in a passive listening context. |
| News broadcast | 160 to 180 WPM | Trained scripted delivery with minimal natural pauses; media-speech research places the optimum near 180 WPM. |
| Auctioneer | 200 to 250 WPM | Sustained auction chant sits near the ceiling of extended intelligible speech. |
One important clarification: 150 WPM is sometimes cited as the "average speaking speed" based on the National Center for Voice and Speech (NCVS) data on conversational English. That figure is accurate for conversation, not for planned speeches delivered to a live audience. For presentation planning, 130 WPM is the widely adopted default because it builds in the pauses, transitions, and delivery friction that casual conversation does not have.
One of the most useful ways to calibrate your own word count target is to compare it against speeches that are already considered a gold standard. The table below gives confirmed word counts and calculated WPM for landmark speeches. All word counts are sourced from official transcripts and archival records.
| Speech | Year | Words | Duration | Approx. WPM |
|---|---|---|---|---|
| The Gettysburg Address (Lincoln) | 1863 | 272 | about 2 minutes | ~136 |
| Inaugural Address (Kennedy) | 1961 | 1,366 | about 14 minutes | ~97 |
| "I Have a Dream" (King) | 1963 | 1,667 | about 17 minutes | ~98 |
| Challenger Address (Reagan) | 1986 | about 650 | about 4½ minutes | ~145 |
| Stanford Commencement (Jobs) | 2005 | about 2,300 | about 15 minutes | ~150 |
| First Inaugural Address (Obama) | 2009 | 2,395 | about 19 minutes | ~126 |
| Full-length TED talk (average) | — | 2,340–2,934 | 18 minutes | 130–163 |
Word counts from official transcripts and archival records; durations from recordings and contemporary accounts. Rounded WPM = words ÷ duration.
The most remembered speeches in history are not the longest. The Gettysburg Address contains only 272 words. Martin Luther King delivered "I Have a Dream" at a deliberate 98 WPM that gave every phrase room to land. The lesson for anyone using a speaking time calculator is that raw word count and speed are inputs, not the output. Clarity, pace control, and deliberate pauses are the output. Use the calculator to hit your slot. Use those three qualities to hit your audience.
The contrast with the era's other oratory is instructive. Before Lincoln's 272 words at Gettysburg, Edward Everett spoke for two hours — and Everett himself told Lincoln, "I should be glad if I could flatter myself that I came as near to the central idea of the occasion, in two hours, as you did in two minutes." Brevity at a deliberate pace won. The modern heirs of that lesson are TED talks: capped at 18 minutes on the theory that the limit is "long enough to be serious and short enough to hold attention," with the most-watched TEDx talks actually averaging closer to 13½ minutes.
Use the comparison line under the calculator's stats to see where your own script lands. A 700-word conference talk is about 2.6 Gettysburg Addresses; a 2,300-word keynote is a Steve Jobs commencement. The anchor points make length decisions tangible in a way raw word counts do not, and they are a useful corrective for the most common drafting error: writing 50 percent more than the slot can hold.
This section matters more than any WPM table. Every speaking time calculator, including this one, gives you a baseline math estimate. Real speeches behave differently in the room. Here is what the math does not count.
Anxiety activates your sympathetic nervous system, which accelerates your breathing and your speech — laboratory studies of public speaking consistently find that anxious speakers talk at a faster rate with higher pitch than calm ones, and research measuring real presentations finds that higher speaking anxiety predicts shorter speeches. If nerves add just 15 percent — a comfortable 130 WPM in rehearsal becoming 150 on stage — a perfectly timed 10-minute speech lands in 8 minutes 40. The 130 WPM planning default compensates for this deliberately. It is not your natural conversational speed. It is a planning rate designed to leave room for the delivery friction that nerves produce.
Research finding: listening experiments have repeatedly shown that strategic pauses improve recall of the surrounding information. When researchers insert short pauses into fast speech, listeners remember more of what they heard, even though the total speaking time barely changes — the pauses give the audience time to consolidate what just landed. The silence that feels like dead air to you is active processing time for them.
Every real speech includes time that does not appear in your word count. Based on confirmed delivery data, here are the typical additional time costs per speech element:
A 1,300-word conference talk at 130 WPM calculates to exactly 10 minutes. Add 8 slides at 4 seconds per transition (32 seconds), 5 deliberate emphasis pauses at 7 seconds each (35 seconds), and one laugh that lands (6 seconds), and you are at 11 minutes 13 seconds before you have said a single unscripted word. This is why professional speakers write for 85 to 90 percent of their slot and leave the rest as a buffer.
For presentations with slides: write to 85 percent of your slot (write 1,100 words for a 10-minute slot, not 1,300). For scripted narration without live elements: write to 95 percent of your target duration. For wedding toasts and social speeches: write to 80 percent of your target so nerves and audience reaction do not run you into the next course. The Realistic delivery estimate in the calculator above applies these buffers for you — one toggle, and the raw math becomes the figure you should actually plan by.
Generic WPM averages give you a starting point. Your own measured rate gives you an accurate one. Here is how to find it, and how to use the Pace Trainer in this calculator to do it automatically.
The Pace Trainer in the calculator above does this automatically. Click Start, read from your script for 60 seconds, click Stop, and the tool measures and displays your WPM. Click "Use My Pace" to set that rate for all your calculations in that session. While the clock runs, the rehearsal traffic lights below it track your window — green at the minimum, yellow at the midpoint, red at the maximum — so the same run-through both measures your pace and rehearses your timing. This is the most accurate way to get a speaking time estimate because it measures your actual delivery speed, not a population average.
Below 100 WPM suggests very deliberate pacing or unusually complex content. 100 to 130 WPM is the formal delivery range. 130 to 160 WPM is conversational presentation style. Above 160 WPM is fast and may need deliberate slowdown for complex points and for audiences whose first language is not English. Wherever you land, measure two or three times before you trust the number — pace varies with content familiarity and emotional state, so a single measurement can be misleading.
The speaking rate figures used in tools like this one come from a small set of well-established research sources. Understanding what each figure actually measures helps you choose the right WPM for your situation.
| Source or Context | WPM Figure | What It Measures |
|---|---|---|
| National Center for Voice and Speech (NCVS) | approx 150 WPM | Conversational English speech rate for US adults. This is casual talk, not a prepared presentation. |
| Brysbaert (2019), 77 studies, 5,965 participants | 183 WPM | Reading aloud in a lab setting from a controlled text. Not a live audience delivery. |
| Brysbaert (2019), 190 studies, 18,573 participants | 238 WPM | Silent reading of English nonfiction. Faster than speaking because articulation imposes no ceiling. |
| Toastmasters International (recommended range) | 120 to 160 WPM | Optimal audience comprehension range for public speaking. |
| Six Minutes analysis of delivered TED talks | approx 163 WPM | Average delivery rate across a nine-talk sample of published TED talks; measured popular talks span roughly 154 to 201 WPM. Heavily rehearsed and scripted. |
| ACX audiobook platform narrators | 150 to 160 WPM | Professional narration for fiction and general nonfiction. |
| News broadcast delivery | 160 to 180 WPM | Scripted, trained delivery with minimal natural pauses. |
The Brysbaert 183 WPM figure appears frequently online as "the average speaking rate." It is not. It is the average rate for reading a controlled passage aloud in a laboratory setting, as documented in Brysbaert's 2019 meta-analysis of reading rate research. That measurement captures pure articulation speed in an ideal condition with no audience, no nerves, and no live pauses. A speaker delivering to a real audience at that speed would sound rushed, and comprehension would drop. The relevant figure for presentation planning is 130 WPM, which is why this tool uses it as the default. Brysbaert's work is the gold standard for reading speed research, but the 183 WPM reading-aloud figure should not be mistaken for a planning target.
Research on listening draws a more nuanced picture than a single number. Native listeners following simple sentences keep up at speeds far beyond the presentation range — one listening study found comprehension intact at 270 WPM, declining steeply by 315. Presentations are rarely simple sentences: for technical explanations and unfamiliar topics, comfort and recall decline once delivery passes roughly 180 WPM, and the audience-comfort band for presentation-style delivery sits at 120 to 160 WPM — the Toastmasters range. The drop is gentler for simple content like personal stories and anecdotes. A speaker who varies their pace intentionally, slowing at key data points and speeding up for narrative sections, performs better on audience recall than one who maintains a constant rate at any speed.
A script full of polysyllabic technical terms takes longer to deliver than one written at the same word count with short, punchy words. The Brysbaert data confirms this: English fiction averages 4.2 letters per word and reads and speaks faster than nonfiction at 4.6 letters per word. A technical script averaging 6 to 7 letters per word will typically run 10 to 15 percent longer than the calculator predicts at the same nominal WPM. If your script uses specialist vocabulary, industry jargon, or proper nouns that require deliberate pronunciation, add that buffer manually.
This calculator shows both your speaking time and your silent reading time side by side. Here is why they differ, and when each number matters.
Silent reading averages 238 WPM for English nonfiction adults (Brysbaert 2019, 190 studies, 18,573 participants). Speaking to a live audience averages 130 WPM for planned presentations. That means the same script takes roughly 83 percent longer to deliver as a speech than to read silently. A blog post your readers skim in 4 minutes will take you 7 to 8 minutes to say aloud.
When the reading time number matters: content with an audio version (podcasts, audiobooks, accessibility reads), articles you plan to present at a meeting or panel, and blog posts being repurposed as video scripts.
When the speaking time number matters: every live presentation, recorded voiceover, and video script.
The reading time shown in this calculator is based on 238 WPM per the Brysbaert 2019 meta-analysis. The speaking time is calculated at your selected pace. The two numbers will always differ because articulation has a physical speed ceiling that silent reading does not. For the silent-reading side in depth — the 238 WPM standard, content-type speeds, and how Medium and Substack build their labels — the reading time calculator covers it.
If you are presenting to a room where English is not the first language for most attendees, the standard WPM presets in this calculator will give you a misleading estimate.
Non-native English speakers process speech at a significantly higher cognitive cost, and the cost lands hardest on your most important points. A pace that feels comfortable to a native speaker can be genuinely difficult to follow for someone working in a second language. The classic second-language listening experiment compared delivery at 200, 150, and 100 WPM and found comprehension strongest at the slowest rate, with understanding falling away as the rate climbs — which is exactly why the Slow 100 WPM preset exists.
Practical adjustments for an international room:
A speaker presenting the same 1,300-word conference talk to an international audience should budget 13 to 15 minutes rather than 10, or cut 300 words from the script.
The presets on this page are calibrated to English, and languages divide the minute differently. Spanish produces about 7.8 syllables per second against English's 6.2, so the same physical effort shows up as a higher words-per-minute figure on a Spanish script — native Spanish delivery is often quoted near 220 WPM. Dense-syllable languages run the other way: Mandarin's syllables come slower, roughly 5.2 per second, but each one carries more meaning. Cross-linguistic research published in Science Advances in 2019 analyzed 17 languages and found the differences largely cancel out: information flows at a broadly similar rate — about 39 bits per second — whichever language is spoken, because rapid-syllable languages pack less into each syllable and dense languages slow down to compensate.
The practical takeaway: treat every WPM figure on this page, including the 130 default, as an English planning number. If you deliver in another language, do not import an English preset — run the Pace Trainer on a paragraph in your delivery language and enter the measured rate as a custom pace. The words-per-minute number is language-relative; the length of your slot is not.
This tool is used across a wide range of professional, academic, and social contexts. The section below summarizes the specific use case, the recommended pace preset, and the word count target for each.
Use the Presentation 130 WPM preset. Subtract your planned Q&A time from your slot before calculating. If you have 10 slides, subtract 40 seconds for transitions. For a 20-minute slot with 10 minutes of Q&A and 10 slides, your actual scripted speaking time is approximately 9 minutes and 20 seconds, or about 1,200 words. Two slide rules are worth knowing: the minute-per-slide guideline that presentation guides keep repeating (a 20-minute talk wants roughly 20 slides or fewer), and Guy Kawasaki's 10/20/30 rule for investor pitches — ten slides, twenty minutes, and no font smaller than thirty point.
Use the Presentation 130 WPM or a custom 110-125 WPM pace depending on your material density. A 5-minute class presentation calls for 600 to 650 words at 130 WPM. A thesis defense introduction at 110 WPM for 15 minutes calls for approximately 1,650 words. Always rehearse out loud with a timer before your graded presentation.
Use a custom pace in the 140 to 160 WPM band for scripted solo segments. For two-host conversational segments, the actual combined pace often runs higher, but scripted intros, outros, and ad reads can be timed accurately at 155 to 165 WPM. A 90-second ad read at 160 WPM is 240 words.
Set the custom WPM slider to your specific delivery rate. Professional voiceover artists use this tool to price jobs accurately: if a client script is 1,500 words and your delivery pace is 160 WPM, the finished audio is 9 minutes 23 seconds. ACX and most audiobook platforms specify finished-per-hour rates that align with approximately 155 WPM for general nonfiction.
Use the Slow 100 WPM preset for planning. A Pew Research analysis of nearly 50,000 online sermons found a median length of 37 minutes — Catholic sermons run a median of 14, mainline Protestant 25, and evangelical 39 — so planning at 100 WPM, a 30-minute sermon calls for about 3,000 words and a 40-minute sermon about 4,000. Many pastors naturally deliver closer to 110 to 130 WPM and slow significantly during emphatic or emotional passages. Run the Pace Trainer on a typical Sunday excerpt to find your personal default.
Demo presentations and investor pitches have strict time limits where going over is a signal of poor preparation. Use the Presentation 130 WPM preset and write to 90 percent of your allotted time to leave room for unexpected questions or technical pauses. A 10-minute investor pitch should be scripted to 9 minutes, approximately 1,170 words.
Use the Presentation 130 WPM preset. Write your toast first, check the word count, and then use the calculator to see if you are inside the 3 to 5 minute ideal range. If the calculator shows 7 minutes, cut two stories, not the ending. The ending is always the part guests remember.
The core formula is straightforward:
For example: a 1,300-word script at 130 WPM gives you 1,300 ÷ 130 × 60 = 600 seconds = 10 minutes exactly.
The calculator applies this formula in real time as you type or paste text. Word count is determined by splitting on whitespace, consistent with the standard definition used in word processing software. Hyphenated compounds are counted as one word. Numbers written as figures (1,300) count as one word. Standalone punctuation and emoji are not counted because a token only counts as a word when it contains at least one letter, digit, or combining mark.
The reading time shown alongside speaking time uses 238 WPM, the Brysbaert 2019 meta-analysis figure for silent reading of English nonfiction across 190 studies and 18,573 participants. The realistic delivery estimate applies a context-based buffer — 10 percent for presentations with slides, 15 percent for social speeches, 5 percent for podcasts and narration — drawn from the pause-budget research above. Everything is computed in your browser; nothing is uploaded.
A 5-minute speech is approximately 650 words at the standard presentation pace of 130 WPM. At a slow formal pace of 100 WPM, the same slot holds about 500 words. At a TED-style pace of 163 WPM, it holds approximately 815 words. For a live audience, write 600 to 620 words to leave room for pauses and audience reaction.
A 10-minute speech at 130 WPM is approximately 1,300 words. The realistic range across delivery styles is 1,000 words at 100 WPM to 1,630 words at 163 WPM. When your 10-minute slot includes slides, write 1,100 to 1,200 words and budget the remaining time for transitions. If 10 minutes includes Q&A, your actual scripted talk should be shorter still.
At 130 WPM, 1,000 words takes 7 minutes and 42 seconds. At the slow pace of 100 WPM it takes exactly 10 minutes. At the TED-style pace of 163 WPM it takes 6 minutes and 8 seconds. The same script can lose or gain more than 4 minutes depending solely on delivery pace.
For conversational English, the National Center for Voice and Speech places the average at approximately 150 WPM. For planned public speaking, the effective range is 120 to 160 WPM, per Toastmasters International. The best-practice planning default for formal presentations is 130 WPM. Delivered TED talks average 163 WPM. Audiobook narration averages 150 to 160 WPM. The figure of 183 WPM that appears on some calculators refers to reading aloud in a controlled lab setting (Brysbaert 2019) and is not a target for live audience delivery.
130 WPM is the pace most commonly recommended for formal speeches delivered to a live audience. It sits inside the Toastmasters recommended range and deliberately bakes in the pauses, transitions, and delivery friction that make a speech work in the room. Planning at your natural conversational rate of 150 WPM or higher typically leaves you 10 to 20 percent over your slot when you stand up, because the live delivery adds time that rehearsal does not.
Analysis of delivered TED talks by the public speaking resource Six Minutes found an average delivery rate of approximately 163 WPM, with two-thirds of its nine-talk sample clustered around that figure and measured popular talks spanning roughly 154 to 201 WPM. That is faster than the 130 WPM presentation standard because TED talks are tightly scripted and heavily rehearsed. This calculator includes a TED-style 163 WPM preset for that format.
Because the calculation accounts for words but not for live delivery friction. Emphasis pauses (3 to 7 seconds each), slide transitions (3 to 5 seconds each), audience laughter and applause, and the opening acknowledgments you add on the day are all outside the word count. Professional speakers plan to 85 to 90 percent of their slot and treat the remaining time as a structural buffer.
For a standard presentation with slides, add 10 to 15 percent to the raw calculated time for a realistic delivery estimate. For scripted narration in a recording studio with no live elements, add 3 to 5 percent. For wedding toasts and social speeches where nervous energy and audience reaction are both high, add 15 to 20 percent. The Realistic delivery estimate in the calculator above applies these buffers automatically.
A 3-minute speech is approximately 390 words at 130 WPM, 300 words at 100 WPM, and 489 words at 163 WPM. Three minutes is the standard length for elevator pitches, Toastmasters Table Topics, and short competition speeches.
A 30-minute presentation at 130 WPM is 3,900 words of spoken content. If your 30-minute slot includes 10 minutes of Q&A, your scripted talk is only 20 minutes, or approximately 2,600 words. Use the Slot and Q&A Planner in the calculator to subtract your Q&A allocation before calculating.
A standard 18-minute TED talk contains approximately 2,900 words at the confirmed average TED delivery pace of 163 WPM, and most delivered TED scripts land between 2,500 and 3,000 words. TEDx talks at 12 minutes run approximately 1,950 to 2,100 words. TED caps talks at 18 minutes on the principle that the limit is long enough to be serious and short enough to hold attention.
The standard recommendation is 3 to 5 minutes, or 390 to 650 words at 130 WPM. The sweet spot most wedding planners advise is 3 to 4 minutes (390 to 520 words): enough time for two or three stories and a sincere close, short enough to keep guests engaged throughout.
Use 95 to 110 WPM for a room where English is not the first language for most attendees. Listeners processing a second language pay a much higher comprehension cost for fast speech, and second-language listening studies find comprehension keeps improving as the rate drops toward 100 WPM. Use the Slow 100 WPM preset in this calculator and write to 90 percent of that estimate.
For a scripted solo podcast, 140 to 160 WPM is the standard range. For two-host conversational shows, 160 to 175 WPM reflects the natural pace. Use the custom slider in this calculator to set a WPM based on your measured delivery rate.
Reading time refers to silent reading, which averages 238 WPM for English nonfiction adults (Brysbaert 2019, 190 studies, 18,573 participants). Speaking time is the duration to deliver the same text aloud, which for planned presentations averages 130 WPM. The same article that takes 4 minutes to read silently takes approximately 7 to 8 minutes to deliver as a speech. This calculator shows both numbers simultaneously.
Set a timer for 60 seconds, read aloud from a prepared text at your natural pace, and count the words covered. That is your WPM. Repeat three times on different content and average the results. Or use the built-in Pace Trainer in this calculator: click Start, read for 60 seconds, click Stop, and the tool measures your WPM automatically.
Research gives a nuanced answer. Classic persuasion experiments comparing slow (111 WPM), moderate (140 WPM), and fast (191 WPM) delivery found that faster speakers were rated as more credible, and that rapid speech measurably enhanced persuasion — an effect the researchers traced to the credibility fast speakers project rather than to audiences losing their ability to argue back. The advantage has limits: above roughly 180 WPM, comprehension drops for complex material and audiences describe the speaker as rushed. Very slow delivery (below 100 WPM) can read as uncertainty on general content. Pace variation is more effective than any constant speed: slowing before key points and pausing after them outperforms constant delivery at any speed on audience recall measures.
Yes. Click the Share button above the text box and the calculator copies a link that encodes both your script and your current WPM setting in the URL itself. Anyone who opens the link sees the same script loaded in the tool with the same pace applied — no account, no upload, and nothing stored on a server. It is built for sending a draft to a coach, a co-speaker, or a client so they can check the timing before the run-through.
Set the minimum and maximum minutes for your speech — or press From my script to base the window on your current estimate — then click Start and deliver the speech out loud. The light turns green when you reach the minimum time, yellow at the midpoint of your window, and red at your maximum, counting the overtime seconds after that. It is the same green-yellow-red signal system Toastmasters speech contests use, so you rehearse against the exact cues you will see in the room.
Not directly. The presets are calibrated to English, and languages divide a minute differently: Spanish produces about 7.8 syllables per second against English's 6.2, while denser-syllable languages such as Mandarin run slower per syllable. Cross-language research published in Science Advances in 2019 found the differences largely cancel out — information flows at roughly 39 bits per second across the 17 languages studied. If you deliver in another language, measure your rate with the Pace Trainer on a paragraph in that language and enter it as a custom pace.
No. Every calculation on this page happens entirely in your browser using JavaScript. Your script is never transmitted, stored, logged, or shared. Closing the tab removes everything, and the share link encodes your text in the URL fragment itself, which browsers do not send to any server.
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