Speaker Timer
Countdown for presentations, speakers, interviews, and live sessions.
Countdown for presentations, speakers, interviews, and live sessions.
A speaker timer is a countdown clock set to the length of a speaking slot — a 5-minute lightning talk, a 20-minute pitch, or a 45-minute training session. It shows the speaker, the moderator, or a rehearsal partner exactly how much time remains, so a talk ends on schedule instead of eating into the next speaker's slot or the question period.
The right setting depends on the format. Conference organizers usually assign fixed slots, so the timer should match the slot minus any Q&A: for a 30-minute slot with 5 minutes of questions, set 25 minutes. Panels and town halls often give each participant an equal share, such as 3 minutes per opening statement. Rehearsal is where a timer helps most — many speakers run longer live than in practice, so finishing a rehearsal about 10% under the limit leaves a cushion for pauses, slide changes, and audience reactions. Job interview presentations, sales demos, debate practice, and classroom talks all work the same way.
To use this speaker timer, enter minutes (up to 999) and seconds (0–59) — it starts at 5 minutes — and press Start. The large display counts down in minutes and seconds, switching to hours, minutes, and seconds for timers over an hour, while a progress bar shrinks as time runs out. Pause freezes the countdown and the Start button changes to Resume; Reset returns the timer to the time entered, ready for the next speaker. When the countdown reaches zero an audio beep plays. Everything runs in the browser with no sign-up, so the timer can sit on a laptop or a second monitor facing the speaker.
Set the minutes and seconds for your speaking slot and press Start. The timer counts down and plays an audio alert when time expires. Use Pause to stop mid-countdown and Resume to continue.
The Reset button returns the timer to its starting value. This is useful between speakers at events and panel discussions.
| Presentation type | Recommended length | Q&A time | Slides suggested |
|---|---|---|---|
| Lightning talk | 5 minutes | None | 5–7 slides |
| Conference demo | 10–15 minutes | 5 minutes | 10–12 slides |
| TED-style talk | 18 minutes | Optional | 15–20 slides |
| Business pitch | 20 minutes | 10 minutes | 10 slides (Kawasaki rule) |
| Training session | 45 minutes | 15 minutes | 30–40 slides |
| Keynote address | 45–60 minutes | 10–15 minutes | 40–60 slides |
| Panel discussion | 90 minutes | Throughout | No slides |
A speaker timer is a countdown timer used to manage presentation and speaking time. It alerts the speaker when their allotted time is up, helping keep events, conferences, and panel discussions on schedule.
Research on audience attention suggests 18 minutes is the optimal length for an engaging presentation — long enough to develop a complex idea, short enough to hold attention. TED Talks use this as their maximum. Lightning talks are typically 5 minutes. Conference breakout sessions run 20–45 minutes.
Guy Kawasaki's 10-20-30 rule: no more than 10 slides, no longer than 20 minutes, no font smaller than 30 points. It is a guideline for pitch decks but applies broadly to business presentations.
Use this speaker timer to practice. Set the exact duration of your allotted slot. Run through your full presentation and stop when the timer sounds — whatever is unfinished needs to be cut. Plan to use 90% of your time; leave 10% for Q&A buffer.
Skip to your final slide and deliver your key conclusion. Never rush through content — rushing confuses the audience and makes a poor impression. Know which slides you can drop if time is short.
10–20% of total session time is standard. For a 30-minute session, 5 minutes of Q&A is appropriate. For a 60-minute session, 10–15 minutes is better.
At a typical conversational pace of about 130–150 words per minute, a 5-minute speech is roughly 650–750 words. A 10-minute talk is about 1,300–1,500 words; time a full rehearsal to find your own pace.
This timer beeps once at zero, so for warnings watch the countdown or progress bar and signal the speaker at agreed points. A common pattern is a signal at 5 minutes left, another at 1 minute, and a final signal at time up.