The 52/17 rule comes from time-tracking data on productive office workers: about 52 minutes of work, then 17 minutes of real break. Koa's free timer opens below already set to 52/17.
Start the 52/17 timer now
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How it works
- Click the button: the timer opens set to 52 minutes focus, 17 minutes break.
- Write your task in the little field and press Start.
- After 4 rounds Koa suggests a long break (30 minutes).
52/17 is a good middle ground between short sprints and long deep-work blocks. It works well for study days at home with several subjects.
Koa's tips
- Keep the 17 minutes screen-free: tea, stretch, fresh air.
- Switch subjects between blocks to stay awake.
- Note it's a pattern from office data, not a law. Adjust freely.
Questions
Where does 52/17 come from?
From a 2014 DeskTime analysis of its most productive users.
Can I use it for exams?
Yes. Many students like it for revision days.
More timers
25 min · 50/10 · 90 min · 1 hour · Pink timer
Free: Koa's Focus Cheat Sheet (one printable page)
Free printables for your breaks: the Koa Starter Pack.