Tabata timer

Tabata is eight rounds of 20 seconds of hard work and 10 seconds of rest — four minutes that feel like more. Type tabata and the timer knows the format; the box above is already filled with a warm-up, one Tabata and a cool-down. Press Start and the beeps carry you through every round.

Everything is editable as text. Two Tabatas back to back: tabata x2. Different numbers: 8 x 30s on 15s off. Name the movements: tabata squats, tabata push ups. The preview under the box shows what the timer understood before you commit; tap any value to jump to it in the text. Works on a phone, offline, in six languages.