Rounds: boxing, sparring and circuits
The classic boxing format is three minutes of work and one minute of rest. Many gyms use the same rhythm for bag work, skipping and circuit stations. A simple way to train with it:
- Press Start on this 3 minute timer and work until the alarm.
- Open the 1 minute timer in another tab for the rest.
- Back on this page, press Start again: it runs a fresh 180 seconds.
Three rounds of 3 minutes with two 1-minute rests take 3 × 3 + 2 × 1 = 11 minutes.
Three-minute talks
The Three Minute Thesis asks researchers to explain years of work in 180 seconds with one slide. The same constraint works well for job interview answers, class presentations and project updates. Rehearse with the clock in full screen, and notice where you are when the display reaches 01:00: that is the moment to start your conclusion.
In the kitchen
Three minutes is a common steeping time for black tea, and many instant foods ask for about three minutes too. Follow the packet first; the timer just makes sure you do not forget the cup.
In the classroom
Short, tightly timed tasks keep a lesson moving: three minutes to discuss a question with a partner, three minutes to write down everything you remember, three minutes to tidy up. Full screen and the shrinking ring make the deadline visible to the whole room.
How the timer works
Start, Pause and Reset work at any time, and +1 min extends the current countdown. The alarm can be muted, and phones that support it vibrate when time is up. The timer stays exact in background tabs, keeps the screen awake while running where supported, and works offline once loaded. Need a little more time? Try the 4 minute timer.