A one-minute timer is the quickest way to put a hard edge on a short task — long enough to matter, short enough that you actually finish. Press start and the full-screen countdown runs in your browser, accurate to the second even if you switch tabs, with an alarm when it hits zero.
What is a 1 minute timer good for?
- Holding a plank, wall-sit or stretch for a full minute
- A single slow-breathing or box-breathing reset
- Speed rounds in games, quizzes and classroom transitions
- Giving a child (or yourself) a one-minute warning before a change
How this 1 minute timer works
Press Start and the countdown runs full-screen in your browser; press it again to pause and resume, hit Reset to return to 1 minute, or +1 min to extend. You can also press the spacebar to start or pause. It is wall-clock accurate, so it stays correct even in a background tab, and it rings when it reaches zero. Need a different length or a stopwatch and date countdown? Open the full timer.
Frequently asked questions
What can you actually do in one minute?
One minute is more than it feels like: it is the standard length for a plank or wall-sit, a round of fast push-ups, a single box-breathing cycle to calm down, or a quick tidy-the-desk sprint. Teachers use one-minute timers for transitions and speed drills; parents use them as a fair, visible warning before switching activities. Because this timer is wall-clock accurate it stays exact even if you glance away, and it rings so you do not have to watch the numbers.
Does the timer keep accurate time if I switch tabs?
Yes — the 1 minute timer stays wall-clock accurate in a background tab. Instead of counting ticks (which browsers throttle in background tabs), it records the exact end time and works out the remaining time from your clock on every update, so the figure on screen is always correct. When you return to the tab the display instantly shows the true time left. The alarm tone is generated with the Web Audio API and plays when the countdown reaches zero with the page on screen, so keep the tab visible if you need the sound at the exact second.
Will it make a sound when it finishes? Is it free?
Yes to both — the 1 minute timer rings at zero and is completely free. When the countdown reaches zero it plays three short rising tones and the card flashes with a “Time’s up” message, so you are notified even with the sound off — use the speaker button to mute or unmute. The first time you press Start the browser unlocks audio from that tap, which is why a timer you start yourself can ring later. It runs entirely in your browser, needs no sign-up, and nothing is uploaded.
Are there keyboard shortcuts for the 1 minute timer?
The 1 minute timer has two keyboard shortcuts: the spacebar starts or pauses the countdown, and pressing R resets it to 60 seconds. Both work anywhere on the page unless you are typing in a text field, where the keys are left alone. The Start, Reset and +1 min buttons do exactly the same jobs, so the shortcuts are a convenience rather than the only route. On a phone, tap the buttons instead.