15 Minute Timer
Free online 15-minute focus timer. No signup required.
15:00Ready
About the 15-Minute Timer
A 15 minute timer hits the sweet spot between a quick sprint and a real focus session. Research shows that even 15 minutes of focused study is more effective than an hour of distracted half-attention. Many students use 15-minute sessions as a stepping stone — once the habit sticks, they naturally extend to 25 or 50 minutes. It's also the recommended long break duration in the classic Pomodoro Technique (after completing 4 pomodoros).
Best for
Pomodoro long breaks, beginner study sessions, timed reading
Tips for Your 15-Minute Session
- Use as your long break after 4 Pomodoro sessions — walk, snack, or stretch
- 15 minutes is enough to review one chapter of notes or complete a set of practice problems
- Try the '15-minute rule': commit to just 15 minutes of studying — you'll often keep going
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