What fits in 2 minutes
- Brush your teeth — the dentist-recommended duration, 30 seconds per quadrant.
- The GTD 2-minute rule — reply, file, or tidy it now instead of adding it to a list.
- Steep green tea — 2 minutes at 80°C avoids bitterness.
- HIIT rest interval between hard efforts.
The two-minute commitment trick
Two minutes is the classic "just start" unit: commit to only two minutes of a dreaded task — the inbox, the essay, the workout warm-up — and momentum usually carries you past the bell. If it doesn't, you're allowed to stop; the trick works either way, and the timer makes the deal concrete.
How this timer works
Press Start and the countdown anchors to your device's clock, so it stays second-accurate even in a background tab — the time remaining also ticks in the tab title. When it hits zero the display flashes and an alarm beeps three rounds (toggle the sound off if you prefer a silent flash). Use +1 min to extend on the fly, and fullscreen for a wall-visible display in classrooms and gyms.
Frequently asked questions
Why do dentists recommend brushing for 2 minutes?
Two minutes is the evidence-backed duration for plaque removal — 30 seconds per mouth quadrant. Most unguided brushing lasts 45–70 seconds, which is why a visible timer genuinely improves checkups.
What is the 2-minute rule in productivity?
From David Allen's Getting Things Done: if a task takes under two minutes, do it immediately rather than scheduling it. Racing this timer is a fun way to enforce it.
Will the timer keep running if I switch tabs?
Yes — the countdown is anchored to your device clock, not to the page being visible, so it stays accurate in a background tab. The remaining time also shows in the tab title so you can see it at a glance.
Does the alarm work with my phone on silent?
The alarm plays through the browser at your media volume. If your device is muted or the tab's sound is blocked, you'll still see the display flash and the tab title change — but for must-not-miss timing, unmute or keep the tab visible.