Tabata is a 4-minute interval protocol: 20 seconds of hard work and 10 seconds of rest, repeated for 8 rounds. This timer locks those work and rest times and lets you add extra rounds if you want.

EMOM means every minute on the minute. Each round is one minute. You do the work, then rest until the next minute starts. Optional work-cap seconds turn the leftover time into rest.

Does this Tabata timer work offline?

Once the page is loaded, the clock, rounds, and Web Audio beeps run in your browser with no signup and no server calls. A dropped connection after load does not stop a running interval. This page is not a full installable app.

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Tabata Timer

Tabata, EMOM, and custom rounds. Big screen, beeps, one tap.

Training tool. Stop if you feel unwell. Not medical advice.

Work (sec)

Rest (sec)

Rounds

Prepare 10s countdownBeeps before the first work

READY

0:20

Round 1 / 8

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FAQ

What is Tabata?: Tabata is a 4-minute interval protocol: 20 seconds of hard work and 10 seconds of rest, repeated for 8 rounds. This timer locks those work and rest times and lets you add extra rounds if you want.
What is EMOM?: EMOM means every minute on the minute. Each round is one minute. You do the work, then rest until the next minute starts. Optional work-cap seconds turn the leftover time into rest.
Does this Tabata timer work offline?: Once the page is loaded, the clock, rounds, and Web Audio beeps run in your browser with no signup and no server calls. A dropped connection after load does not stop a running interval. This page is not a full installable app.

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Training tool only. Stop if you feel unwell. Not medical advice.