15 Minute Timer
A 15-minute countdown, ready when you are.
Set. Start. Take a breath.
Extra time applies to this session only.
Pause and reset to change the start time.
Sound & display Make it work for you
Press Test sound to check your volume before starting.
Keep this page open. Sound may be delayed or unavailable if your device locks or your browser suspends the page.
Press Start to begin.
Key takeaways
- A quarter of an hour is a natural planning unit in calendars and timetables.
- Fifteen minutes suits a homework chunk, a break or a timed writing task.
- Splitting a big job into 15-minute pieces makes it easier to begin.
- The page opens at 15:00 and starts when you press Start.
Why plan in fifteen-minute blocks?
Calendars, train timetables and school schedules are often divided into quarters of an hour, so fifteen minutes is easy to fit in and easy to explain. It is also short enough that a tired student or a busy parent can say yes to it, and long enough for real progress.
What can a fifteen-minute block be used for?
| Use | How to set it up |
|---|---|
| Homework | One subject per block, with a short break before the next |
| Timed writing | Write without editing until the sound, then revise |
| Group task | Groups prepare a poster or answer; present afterwards |
| Coffee or lunch break | Step away from the desk and return when it rings |
| Language practice | Flashcards or an app lesson with no phone checking |
| Inbox clean-up | Archive, answer or delete; stop at zero |
How do I break a big task into quarter-hours?
List the steps, estimate how many fifteen-minute blocks each needs, and run them one at a time. After each block, tick off what you did and decide whether the next block continues or moves on. Seeing a row of finished blocks is motivating, and it gives you a realistic idea of how long similar tasks take next time.
How can I make the end less abrupt?
Choose Soft chime and a moderate volume. When the bar turns red near the end, start rounding off your sentence or calculation so you are not cut off mid-thought.
A rhythm for your focus ↗
Focus sessions, short breaks and a longer pause. Make the intervals your own.
Open Pomodoro timerTIME EVERYONE CAN SEEKeep the room on track ↗
A clear classroom countdown with an activity label and a quiet finish if you prefer.
Open classroom timerA timer for the time you have.
Pick a preset below. Need to count up instead? Our sister site Online Stopwatch times laps and split times in your browser, free and without an account.
Using it in class? The Classroom Timer adds an activity label, large fullscreen numbers and an optional quiet ending.
Countdowns
More timers and countdowns
FAQ
Can I extend a block to twenty minutes?
Press +1 min as many times as you need during the countdown.
Does it remember my run if I reload?
A running session can often be restored when you reload the same tab.
Can I show it on a smartboard?
Yes, use full-screen mode for large digits.