How the Pomodoro Technique works
Francesco Cirillo developed the Pomodoro Technique in the late 1980s, while he was a university student. The core idea is simple: short, fixed bursts of focus with regular breaks. A classic cycle looks like this:
| Step | Length | Timer |
|---|---|---|
| Pomodoro 1 | 25 minutes | this page |
| Short break | 5 minutes | 5 minute timer |
| Pomodoro 2 | 25 minutes | this page |
| Short break | 5 minutes | 5 minute timer |
| Pomodoro 3 | 25 minutes | this page |
| Short break | 5 minutes | 5 minute timer |
| Pomodoro 4 | 25 minutes | this page |
| Long break | 15 to 30 minutes | 15 minute timer or 30 minutes |
Four pomodoros and three short breaks take 4 × 25 + 3 × 5 = 115 minutes, just under two hours, before the long break.
Tips for a good pomodoro
- Choose one task before you start. Write it down, then press Start on the 25 minute timer.
- Remove distractions. Silence notifications; the timer itself only needs a browser tab, and it stays exact even in the background.
- Write down interruptions. If something comes to mind, note it and return to your task. Deal with it in the break.
- Really take the break. Stand up and step away from the screen for a few minutes.
- Adjust if needed. If 25 minutes does not suit the task, the main online timer accepts any length; the method’s value comes from the rhythm, not from the exact number.
How the timer works
Press Start to begin, Pause and Resume if you must, and Reset to return to 25:00. When the alarm rings, press Start again for the next pomodoro. The alarm can be muted (your choice is remembered in this browser) and phones that support it vibrate. The screen stays on while it runs where the browser allows, and the timer works offline once the page has loaded, so it is ready for a train or a library with poor Wi-Fi.