1 minute timer

Updated · By Edulist · 2 sources

1:00

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How to use it

  1. Press Start

    The timer opens set to 1 minute. Press Start; Pause, Reset and the plus and minus buttons work any time. The space bar starts and pauses it too.

  2. Pick a picture

    Pie shrinks toward 12, Sand timer empties, Bar drains, or choose Numbers only. The countdown numbers show under every picture.

  3. Choose the ending

    Pick Chime, Bell, Soft beeps or No sound. When time is up the timer turns green and says "Time's up". Full screen makes it big enough for a classroom.

A 1 minute timer you can see

One minute is short enough that nobody minds waiting and long enough to get something done. That makes the 1 minute timer the busiest one in many classrooms and kitchens: a minute to finish a sentence, a minute of quiet, a minute-to-win-it game. This timer opens set to one minute. Press Start and the pie starts full and shrinks toward 12; at the end it turns green, says Time's up and plays a soft chime (or no sound, if you choose).

Because one minute goes by fast, the pie is the best view for children: they can see it half gone at 30 seconds without reading anything. Big numbers are better for older students and adults, and you can switch any time.

How long is 1 minute?

Measure1 minute
Seconds60
Part of an hour1/60
Second handOne full trip around the clock
Minute handOne small tick mark
Heartbeats (resting adult)Roughly 60 to 100

A good way to feel one minute: close your eyes, start the timer, and raise your hand when you think a minute has passed. Most people guess early. Try it twice and children get much closer the second time, which is a nice first lesson in estimating time.

What to do with a 1 minute timer

ActivityHow
Math fact sprintHow many facts can you answer in one minute? Keep the same sheet and try to beat your score.
Reading fluency checkRead a fresh passage aloud for one minute and count the words read correctly.
Typing speedA 1 minute typing test gives words per minute directly.
Minute to win itStack cups, sort blocks or write as many words with "at" as you can.
Quiet minuteOne calm minute before a test or after recess.
Clean-up countdown"Everything off the floor before the pie is gone."

One-minute reading fluency checks

For a formal reading assessment, follow the assessment publisher's administration and timing instructions. This classroom countdown is not a standardized test. A single timed reading cannot establish a reading level or diagnose a learning difficulty. For informal practice, choose an appropriate passage, agree on the task beforehand and discuss the reading afterward rather than treating speed as the only goal.

Teaching time with one minute

A minute is a building block for telling time. Show children the interactive clock and press +1 min: the minute hand moves one tiny tick. Sixty of those make an hour, when the minute hand has gone all the way around. Then run the 1 minute timer and watch a real minute pass.

Try a one-minute estimation game

Children are famously bad at guessing how long a minute is, and that makes a fun game. Everyone closes their eyes. Start the timer with the sound on, and each child quietly stands up when they think a minute has passed. Open eyes at the chime and see who was closest. Then switch roles: one child watches the pie and calls out "half" at 30 seconds while the others guess. After a few rounds, guesses get much closer. It's a small lesson in the difference between how time feels and how it's measured, which is the start of telling time.

Other timers

The countdown uses an end timestamp and catches up when the page redraws. Background tabs, muted audio, screen locking and device sleep can delay or prevent the alarm. Keep the page open and the device awake when the end signal matters.

Before a group activity, run a short countdown to confirm the chosen sound is audible and the screen is easy to see. Explain what happens at the end, and let participants know how to ask for more time. Choose a duration for the task rather than treating a countdown as a measure of ability.

Sources

  1. Chrome for Developers: background timer throttling
  2. MDN: Web Audio API

Questions

How many seconds is 1 minute?

One minute is 60 seconds. On a clock, the second hand goes all the way around once, and the minute hand moves from one small tick mark to the next.

Can I make it 90 seconds or 30 seconds?

Yes. Type 1:30 or 0:30 in the box under the timer and press Set. Any length works, from a few seconds to a whole day.