⏱️
πŸ‹οΈ

Stopwatch for HIIT and Interval Workouts

Time your high-intensity intervals, rest periods, and circuit workouts with precision and lap recording.

Tiada log masuk diperlukan
00:00.00
Ready

Keyboard: Space start/stop Β· L lap Β· R reset

Fitness tips

πŸ‹οΈ

For Tabata workouts (20s work / 10s rest Γ— 8 rounds), use the lap button after each work or rest phase to track interval consistency.

πŸ’‘

The fastest/slowest lap highlighting shows whether your intensity is dropping over rounds β€” useful for tracking endurance improvement over weeks.

⌨️

Use the keyboard shortcut Space to start/stop without taking your hand off the mat. Great for floor exercises where you can't easily touch your phone.

πŸ“Š

Copy your laps after a workout to log to a fitness journal or spreadsheet. The tab-separated format pastes cleanly into Google Sheets or Excel.

Cara ia berfungsi

1
Masukkan
Enter your data into the tool above. Everything stays local to your browser.
2
Proses
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Muat turun
Get your result instantly. Nothing is stored after you leave the page β€” complete privacy.

Mengapa alat kami?

βœ“Percuma sepenuhnya β€” tiada kos tersembunyi, selama-lamanya
βœ“Tiada akaun, e-mel atau log masuk diperlukan
βœ“Fail tidak pernah meninggalkan peranti anda
βœ“Tiada had saiz fail langsung
βœ“Tiada tera air pada sebarang output

Also check out…

Soalan lazim