23 minute timer
A free 23 minute timer with big digits, a progress ring and an alarm you can choose. It loads already set to 23:00, so there is nothing to type and nothing to unlock. Also searched as 23 min timer, timer 23 minutes.
Why 23 minutes
Twenty-three minutes is an odd length, which is exactly why people set it. A recipe says 20 to 25, a bus leaves in 23, or a class has 23 minutes left. The preset saves you from rounding.
What fits in 23 minutes
- Roasting broccoli florets at 425°F until the edges brown
- An easy two-mile jog at about 11:30 per mile
- Reviewing a deck of 30 flashcards, with the hard cards repeated
- A quick-wash cycle on most modern washing machines
- One chapter of a bedtime read-aloud novel
Tip for this length
Number keys only set 1 to 9 minutes. For 23, the fastest route is this page, or adding ?m=23 to any aTimer address.
Nearby lengths
Need a little less or more? Try the 22 minute timer or the 24 minute timer. For any other length, open the countdown timer and type the time. Timing something specific? See the cooking timer.
Frequently asked questions
Can I set 23 minutes and 30 seconds?
Yes. Click the digits, type 23 in the minutes box and 30 in the seconds box, then press Enter to start.
What happens when the 23 minutes are up?
The alarm plays three times, a Time's up panel appears, and a desktop notification shows if Notify is on. Press Space to dismiss it.
Does the timer drift if my laptop is busy?
No. The end time is calculated from your device clock when you press Start, so the countdown stays accurate even under load.
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