Timers
50 Minute Timer
A 50-minute focus timer paired with a 10-minute break — the 50/10 work cycle some people prefer over the classic 25/5 Pomodoro split.
0 of 4 focus intervals toward the next long break · 0 completed
Focus intervals completed
0 focus intervals completed this session. A long break follows every 4th one.
Custom focus and break durations
Saved on this device — these four numbers only, not your progress.
This page opens the timer straight into a 50-minute focus block followed by a 10-minute break, rather than the classic 25/5 split. It's the same timer underneath, just started at a longer interval built for work that needs more than twenty-five minutes to get going.
The 50/10 cycle: giving a task room to actually start
A lot of concentration work has a startup tax attached to it — the first stretch of a session goes toward loading context, re-reading what you were last doing, or working your way into a problem before the productive part begins. On a short interval, that startup tax can eat a large share of the block, and every new session pays it again from zero. Fifty minutes gives a task enough room to absorb that cost once and still leave a substantial stretch for the work itself, which is the entire case for reaching for this page instead of the classic one.
52 and 17: the other long-interval pairing
50/10 isn't the only longer cycle in circulation — a 52-minute focus block paired with a 17-minute break is a specific alternative that's been proposed elsewhere, with a break proportionally larger relative to the focus time than 50/10 gives you. Neither pairing is uniquely correct; they're two different answers to the same question of how much runway a longer session needs. This page opens into the simpler 50/10 numbers, but nothing stops you from retyping the focus and break fields in the settings panel to 52 and 17, or to any other pair that fits how your own attention actually holds up.
The trade-off: fewer, longer breaks
Choosing a longer focus block is also choosing fewer interruptions across a given stretch of a day, which is exactly the point for work that suffers when it's cut short — but it means each individual break has to do more recovery work in return, and it means less frequent natural checkpoints to reassess whether the task is still the right one to be doing. That's a real cost, not just an upside with no downside attached: a task that's naturally boundable into smaller pieces often does better on the classic 25-minute interval, where more frequent stopping points make it easier to catch a wrong turn early rather than fifty minutes into one.
What kind of work actually needs fifty minutes
Anything with real ramp-up cost is the target case — designing something from a blank page, working through a genuinely unfamiliar problem, writing a first draft rather than editing an existing one, or debugging something whose cause isn't obvious yet. Tasks that are already broken into small, bounded steps rarely need this — they're usually better served by the shorter, more frequent checkpoints the classic interval gives you. If you're not sure which camp a task falls into, a useful test is whether the first ten minutes of a 25-minute block have historically felt like warm-up rather than real progress; if so, this page's longer runway is worth trying instead.
Questions
- What's the difference between the 50/10 cycle here and the 52/17 pattern some people mention?
- They're close cousins built on the same idea — a longer focus stretch than the classic interval, paired with a proportionally longer break — but with different exact numbers. 50/10 is the simpler pair to remember and is what this page opens into: fifty minutes of focus, a ten-minute break. 52/17 is a specific alternative some productivity writers have popularized, with a slightly longer break relative to the focus block. Neither pairing is fixed on this page — every duration in the settings panel is editable, so switching from 50/10 to 52/17, or to any other pair entirely, is a matter of typing different numbers rather than needing a different timer.
- Why would I want a longer focus block than the classic 25 minutes?
- Some tasks have real ramp-up cost — the first several minutes go into loading context back into your head, remembering where you left off, or getting genuinely oriented in a problem before you can do the part that actually needs concentration. On a task like that, a 25-minute block can end just as you're getting properly into it, and the next session pays the ramp-up cost all over again. A longer block absorbs that startup cost once and leaves more of the interval for the work itself. It isn't automatically better — plenty of tasks are naturally bounded and suit the shorter length fine — but for work that needs real warm-up, fifty minutes gives it room the classic interval doesn't.
- Does a 50-minute focus block still take a long break every fourth round?
- By default, yes — landing on this page changes the focus length to 50 minutes and the short break to 10, but the long-break interval stays at the same default of every fourth completed focus session, and the long break itself stays at its usual length unless you change it too. Four rounds of fifty minutes each adds up to well over three hours of cumulative focus time before that long break arrives, which is a substantial stretch — if that feels like too long a run for you, lowering the long-break interval in the settings panel to three rounds, or even two, is a reasonable adjustment to make for this longer cycle specifically.
- Is a 10-minute break actually enough after 50 minutes of focus?
- For most people, yes, and it's proportionate to the classic ratio this timer is built around — the standard 25-minute block pairs with a 5-minute break, so 50 and 10 keep roughly the same one-to-five ratio scaled up. Whether it's enough for you personally depends on how mentally taxing the work was and how you tend to recover; if ten minutes consistently feels rushed, lengthening it in the settings panel costs nothing and is a perfectly reasonable way to run a longer focus cycle.