10 minute timer
Ten minutes, counting down.
10:00
Quick times
Nothing leaves your device
This tool runs entirely in your browser. What you type, play or record here stays on your device: nothing is uploaded or saved on a server.
Example
Example: a 10-minute reading slot in class, plus one minute
The page opens at 10:00. Choose Classroom timer (red dial) and Full screen for the projector, and keep the Bell sound.
- Start: the red sector covers 60° of the dial — 10 of its 60 minutes.
- After 3 minutes 20 seconds the display shows 06:40.
- Press +1 min while it runs: 07:40, and the end moves a minute later.
- At 00:00 the bell rings for about five seconds; a click or a key stops it sooner.
| You type | Timer set to |
|---|---|
| 10 | 10:00 |
| 7.5 | 7:30 |
| 1:30 | 1:30 |
| 90s | 1:30 |
| 2m 30s | 2:30 |
| 1h | 1:00:00 |
A slot that runs over is handled with one press of +1 min, and any other length is typed in the time box the same way.
How it works
- Press Start (or the space bar): the timer counts down from 10:00.
- Add a minute with +1 min, or pause and resume as you need.
- When it reaches zero it rings for about five seconds (a click or a key stops it sooner).
Frequently asked questions
- What can I time with a 10-minute timer?
- A reading slot, a group activity in class, a stand-up meeting or a power nap.
- Does it keep time in another tab?
- Yes. The time is worked out from the clock, not by counting ticks, so it stays right in a background tab or after the laptop sleeps, and the sound is scheduled ahead so it rings on time.
- Can I show it on a projector?
- Press Full screen (or F): the digits fill the screen, big enough for a classroom or a meeting room. Press Esc to leave.
- Can I change the time?
- Yes — type another time in the box (1:30, 20, 90s) or tap one of the quick times.
- How do I set a timer for 10 minutes and 30 seconds?
- Type 10:30 (or 10m 30s) in the time box and press Start. A plain number is minutes: 7.5 is 7 minutes 30 seconds.
- Which sound does it make?
- Choose Bell, Beep or Alarm, or No sound for a silent timer. It rings for about five seconds, and a click or a key stops it sooner; +1 min then starts one more minute at once.
- Is anything uploaded?
- No. The timer runs in your browser; nothing is sent anywhere.