Study Timer with tasks, breaks, and goals

25:00
Focus

Space start / pause   R reset   S skip   Z zen mode

Tasks

    Add a task and estimate how many pomodoros it needs. Click a task to make it the active focus.

    Daily goal

    This session

    Pomodoros0
    Focus min0
    Tasks done0
    Drift-proof in background tabs No signup, no account Tasks and stats built in Works offline
    Built for studying

    A study timer that doubles as a study plan

    Studying fails less from lack of time than from unstructured time, and a study timer fixes exactly that: it turns an open evening into counted, single-subject sessions with built-in recovery. This page loads the classic 25/5 study rhythm; switch to 50/10 in one click when you settle into a long library block.

    The task list is the difference from a plain countdown. Enter each course or topic, estimate how many sessions it needs, and the counter tracks estimate against reality, which is the fastest way to learn how long your studying actually takes before exam season teaches you the hard way. Everything runs offline once loaded, so it keeps working in a basement library or on the bus.

    The arithmetic

    How sessions fit your day

    Sessions of 25 minutes with 5 minute breaks. Assumes the final session ends without a trailing break. Pure arithmetic; adjust both durations in settings.
    Time availableComplete sessionsFocused time
    1 hour250 minutes
    2 hours4100 minutes
    3 hours6150 minutes
    FAQ

    Study Timer questions, answered

    How long should a study session be?
    Start with 25 minutes per session and a 5 minute break, the classic study rhythm, and move to 50/10 once the habit holds and the material rewards longer immersion. The right length is the one where the final five minutes are still focused.
    How do I plan studying with this timer?
    List each course or topic as a task with an estimated number of sessions, then work through them one session at a time. Comparing your estimates to the real counts each week calibrates your planning, which matters more than any single session.
    Does the study timer work offline?
    Yes. The entire page, timer, tasks, and stats, runs in your browser with no server, so it keeps working in a library dead zone or on a flight after it has loaded once.