Quick answer
Twenty minutes is the classic power nap, the interval in the 20-20-20 rule for screen users (every 20 minutes, look 20 feet away for 20 seconds), and a manageable study block. Playxoft's free 20 minute timer is preset: press Start or the Space key and it sounds an alarm at zero. Turn on Repeat and it reminds you every 20 minutes without being touched.
- Set to 20 minutes
- Alarm rings in background tabs
- Multiple timers
- Six alarm sounds
- Fullscreen focus mode
How to use this 20 minute timer
- 1The timer is already set to 20 minutes. Press Start or the Space key to begin.
- 2Optional: name it (for example "Power nap"), pick an alarm Sound, and turn on Repeat to run it again automatically.
- 3While it runs, use +1 min or the quick chips to adjust, and Focus mode for fullscreen digits.
- 4When the alarm rings, press Dismiss, or Snooze 5 min for more time.
What is a 20 minute timer good for?
- Power naps. Naps of about 10 to 20 minutes are widely recommended because they tend to end before deep sleep, so you wake up less groggy.
- The 20-20-20 rule. Eye-care professionals suggest that every 20 minutes of screen time you look at something about 20 feet (6 meters) away for 20 seconds.
- Study and homework blocks. Twenty minutes of focused work followed by a short break is a manageable rhythm for students.
- Roasting vegetables. Many vegetables roast in 20 to 30 minutes at about 200 °C (400 °F), turned halfway.
- A short walk. A 20-minute walk is an easy way to add movement to the day.
How do I follow the 20-20-20 rule?
The 20-20-20 rule is a simple habit recommended by eye-care professionals for people who spend long periods looking at screens: every 20 minutes, look at something about 20 feet (6 meters) away for at least 20 seconds.
This timer can run it for you:
- Turn on Repeat for this 20 minute timer and press Start.
- When it chimes, look out of a window or across the room. Add a second timer set to
20sif you want to count the 20 seconds. - The 20 minute timer has already started its next round, so you do not have to touch anything.
Choose a soft sound such as Chime so the reminder is noticeable without startling anyone nearby.
Tips for using a 20 minute timer
- For naps, pick Soft rise, set the volume, and turn on Keep screen awake if the phone is on a stand.
- Name repeating reminders ("Eyes", "Stretch") so you know what each chime means.
- Use the Pomodoro timer if you want 20-minute sessions with breaks and a daily tally.
- Need a 25-minute session instead? Open the 25 minute timer.
How many seconds is 20 minutes?
20 minutes is 1,200 seconds, or 0.333 of an hour.
| Measure | Value |
|---|---|
| Seconds | 1,200 |
| Minutes | 20 |
| Hours | 0.3333 |
| Back to back in one hour | 3 |
| Back to back in one day | 72 |
With Repeat on, this timer goes off 3 times an hour, which makes it a dependable interval reminder.
Need a different length?
- Shorter: 15 minute timer, 12 minute timer
- Longer: 25 minute timer, 30 minute timer
- Any length: the online timer takes whatever you type, for example
22m. - Focus sessions with breaks: the Pomodoro timer.
- Work and rest rounds: the interval timer.
- Counting up with laps: the stopwatch.
Frequently asked questions
Last updated by the Playxoft engineering team.