Open laptop, notebook, and coffee on a desk by a window
Timer Templates

Pomodoro Timer

Work in focused sprints with a break between each — the Pomodoro rhythm, ready to run for study, reading, or deep work.

Timer Structure

What a Pomodoro Timer Looks Like

One focus block repeated four times — 25:00 of work, a 5:00 break between rounds. The timer runs each sprint and break in turn and announces every change, so you can keep your eyes on the work.

Focus
Break
The Technique

The Pomodoro Technique

Where Pomodoro Comes From

The Pomodoro Technique was devised by Francesco Cirillo as a university student in the late 1980s. Struggling to concentrate, he grabbed a tomato-shaped kitchen timer, wound it to a few minutes, and committed to staying on task until it rang. The timer is where the method gets its name — pomodoro is Italian for tomato.

The method that grew out of it is simple: work for 25 minutes, take a 5-minute break, and call each cycle one pomodoro. After four pomodoros you take a longer break — 15 to 30 minutes — before starting the next set. The timer does the deciding, so you are never negotiating with yourself about when to stop.

Why Short Sprints Work

A fixed, ticking deadline turns an open-ended task into a short, finite sprint. Twenty-five minutes is long enough to make real progress but short enough that starting feels easy — and the knowledge that a break is coming keeps you from drifting to your phone in the middle of the work.

The breaks matter as much as the work. Stepping away briefly lets attention recover, so the next sprint starts fresh instead of grinding through the fatigue that builds over a long unbroken session. The rhythm of work and rest is the whole point — not the exact number on the clock.

Pick Your Interval: 25/5, 52/17, 45/15

The classic 25/5 split is a starting point, not a rule. Deep work that takes a while to get into often suits a longer block: the 52/17 ratio comes from DeskTime, a time-tracking company that found its most productive users worked about 52 minutes then broke for about 17. A 45/15 split is a popular middle ground for study sessions, long enough to settle into a chapter or a problem set.

Longer focus blocks mean longer recovery — the break scales with the work so you can actually reset before the next round. Every preset here opens in the editor, so you can dial the focus and break to the lengths you can genuinely hold, then add or remove rounds to fit the time you have.

Pomodoro for Studying and Reading

The technique was born in a library and it still fits study and reading best of all. Run a preset as a study timer for revision or problem sets, or as a reading sprint that keeps you turning pages instead of re-reading the same paragraph. The break is when you stretch, refill the coffee, and let what you just read settle.

The animedoro variant is the same idea with a longer break: focus for around 40 minutes, then watch one episode of something — roughly 20 minutes — before the next block. Whichever interval you choose, press start and the timer carries you from focus to break to focus without your having to watch the clock.

Good to Know

Frequently Asked Questions

What is a Pomodoro timer?
An interval timer that runs the Pomodoro Technique for you: a focus block — classically 25 minutes — followed by a short break, repeated for several rounds. It signals every transition with a sound and announcement, so you can keep your eyes on the work instead of the clock.
How long is a Pomodoro?
One pomodoro is 25 minutes of focused work followed by a 5-minute break. After four pomodoros you take a longer break of 15 to 30 minutes. The presets here run four rounds; open any one in the editor to change the lengths or the number of rounds.
What is the 52/17 rule?
A longer-form Pomodoro: 52 minutes of work, 17 minutes of rest. The numbers come from DeskTime, a time-tracking company whose most productive users averaged roughly that pattern. It suits deep work that takes a while to get into and is harder to interrupt.
Can I use a Pomodoro timer for studying or reading?
Yes — study and reading are what the technique was built for. Use a preset as a study timer for revision or problem sets, or as a reading sprint to keep your attention on the page. The break between rounds is built in, so you rest before focus fades.
What is animedoro?
A Pomodoro variant with a longer break: focus for around 40 minutes, then take a roughly 20-minute break — long enough to watch one episode of a show. The animedoro preset loads 40-minute focus blocks with 20-minute breaks; adjust either in the editor.
Is this Pomodoro timer free?
Yes. The web timer is free and needs no account — press start and go. The same presets open in the free Seconds Interval Timer app on iOS and Android.
Woman holding an iPhone running Seconds Interval Timer
Mobile App

Seconds Interval Timer

The full Seconds experience — on iPhone, Apple Watch, and Android.

Get The App