Presentation Timer
Calculate speech duration from text and practice with a countdown timer.
Estimated Duration
Time Breakdown
Practice Timer
About this tool
Estimate how long your presentation will take by pasting the script. The tool counts words (English) or characters (Korean / Japanese / Chinese), then applies a slow / normal / fast speaking rate. Add slide transition time, then practice with the live countdown timer. Helpful for keeping conference talks, lectures, or speeches within their allotted time.
How to use
- Paste your speech text into the box (or check "manual" to enter a count).
- Choose word-counting (English) or character-counting (CJK).
- Pick a speaking speed: slow, normal, or fast.
- Optionally add the number of slides and minutes per slide.
- Read the estimated total, then start the timer to practice.
Common use cases
- Trimming a conference talk to fit a 20-minute slot.
- Practicing a wedding toast or graduation speech.
- Coaching students for debate or oral exams.
- Pacing a podcast script segment to a target length.
- Estimating sermon, lecture, or storytime duration.
Frequently asked questions
Q. Why does the timer differ from my actual delivery?
A. Speaking rates vary by speaker, language, and content. Use the estimate as a baseline and adjust based on your own pace.
Q. What rates does the tool use?
A. Slow ~100 wpm / 200 cpm, normal ~130 / 270, fast ~160 / 340. Real-world averages are similar.
Q. Should I count CJK characters or English words?
A. Match the language: characters for Korean/Japanese/Chinese, words for English. Mixing texts? Use the dominant language.
Q. Can I save settings between visits?
A. No, the tool does not store data. Reload starts a fresh session.