Give every round your focus.
Your work and recovery, clearly paced. Start with a 30/15 routine or build intervals that fit your session.
HIIT · 30 / 15
Your timeline 09:30 total remaining
Phase reminders Chime
Final completion uses a longer cue. The global sound switch also mutes these reminders.
Personal templates0
Reset running or paused timers before applying a template. Manage templates
Build your intervals Work, rest & recovery
Rest runs between rounds. Choose whether to include an initial rest and a final rest. Classic Tabata includes all eight rests for exactly four minutes.
Stages advance automatically, including after switching tabs. Settings unlock after Reset; skipping a phase never counts it as completed.
Space to start / pause · F for full screenSimple by design.
- 01The starting routine has a one-minute warm up, ten rounds of 30 seconds work and 15 seconds rest, and a one-minute cool down.
- 02Customize up to 99 rounds, optional stages, a rest-first start and the final rest. Click the time to start or pause; choose any phase in the timeline to move there.
- 03Choose phase reminders, use full screen for your workout, and reset before changing the routine. This timer provides pacing, not exercise instruction.
Questions, answered.
What is included in the starting HIIT routine?
A one-minute warm up, ten rounds of 30 seconds work and 15 seconds rest, then a one-minute cool down. Edit these values to fit your plan; this tool provides timing, not exercise instruction.
Will alerts sound if my device sleeps?
Timing catches up from timestamps when the browser resumes. Audio can be delayed or blocked while suspended; keep the page open and the device awake for important alerts.
MintTimer ·