This timer is set for 50 minutes of focus and a 10-minute break, often called 50/10. It suits work with a long warm-up, like writing, coding or design, and it fits neatly into an hour. If you're fading well before the chime most days, drop back to 25-minute rounds.
What is the 50/10 rhythm?
Fifty minutes on one task, ten minutes off, repeated. It’s a stretched Pomodoro that fits inside an hour, so it lines up with the clock and with a calendar full of meetings on the hour.
It’s common study advice too. The University of Sydney puts it plainly: “Study for 50 minutes and have a 10-minute break every hour.” The University of Rochester’s Learning Center offers the same split and suggests a longer break after about three hours of intense work. Here, your fourth focus is followed by a 15-minute long break.
Why use longer blocks for deep work?
Because some work has a long run-up. Before you can write the next paragraph of an essay or fix a tangled bit of code, you have to load the whole thing back into your head: the argument, the structure, where you were.
If 25-minute rounds keep ending just as everything is loaded, you pay that warm-up cost again and again. A 50-minute block halves the restarts. That’s practical reasoning rather than a research finding, so test it on your own work. A useful check: compare what you finish in two 25s against one 50 on the same kind of task, over a week.
Why is the break ten minutes, not five?
A longer stretch of work earns a longer stop. In a 2022 meta-analysis of micro-breaks, the longer the break, the bigger its boost to performance tended to be.
Ten minutes is enough to do something real: walk around the block, make lunch, hang out a load of washing, sit outside. Five minutes after 50 tends to turn into checking your phone at the desk, which isn’t much of a break at all. Patches, for the record, takes his breaks lying down.
How do I know 50 minutes is too long?
Your work tells you before you notice. Watch for these:
- rereading the same paragraph and taking none of it in
- reaching for your phone around minute 30, every round
- mistakes in the last stretch that you fix in the next one
- feeling flattened when the break starts
- skipping breaks to “just finish this”
Attention to one task tends to slip the longer you hold it. Researchers call it the vigilance decrement, and in Ariga and Lleras’s experiment, brief switches away from the task kept it at bay. If these signs are showing up most days, go back to the 25 minute timer, or mix them: 50s in the morning when you’re fresh, 25s after lunch.
Only in the app
This page is the timer and Patches. Doggydoro for iPhone is the rest of the room:
- Ten breeds to choose from, and a name of your own for yours
- Finds at the end of a session, kept in a collection
- Other apps kept out of the way while you focus, and a bedtime lock
- The countdown on your Lock Screen and in the Dynamic Island
- A room you furnish with bones earned by focusing
- Eleven sounds to work under, sticky-note tasks, Logs and your streak
Other timers
- A Pomodoro timer with a dog in it: 25 minutes on, 5 off
- A 25 minute timer: 25 minutes on, 5 off
- A 90 minute timer: 90 minutes on, 20 off
- A 15 minute timer: 15 minutes on, 5 off
- A study timer with a dog in it: 25 minutes on, 5 off
- A visual timer, with a dog for company: 15 minutes on, 5 off
- A 5 minute break timer: 5 minutes on, 5 off
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