Toothbrushing Timer
02:00
Quick durations
Settings
- Space Start / pause
- R Reset
- F Full screen
- Z Zen mode (time only)
- M Mute
- ↑ ↓ ±1 minute
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Press Start and brush until the chime: two minutes, the time recommended by dentists, twice a day.
Splitting the time into four 30-second parts, one for each area of the mouth, helps cover every tooth. A gentle sound is set by default so children are not startled.
Recommendation of the American Dental Association (ADA): brush for two minutes, twice a day.
Frequently asked questions
How do I start this timer?
This page is already set to 2 minutes: press Start or the Space key. Press it again to pause.
Does the timer ring if I switch tabs?
Yes. The countdown is calculated from the exact end time, so it stays accurate in a background tab. When time is up, the alarm rings, the tab title flashes and, if you allowed it, a notification appears.
Can I add time while it runs?
Yes: press +1 min or the up arrow key. The down arrow removes a minute.