00:21:00

Audio Settings

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Một bộ hẹn giờ theo phút tuyệt vời!

Đặt hẹn giờ 21phút

No settings, easy to use — simply click start to begin a countdown.

Đánh thức tôi sau 21phút

Nhấn để bắt đầu

The online countdown will alert you when time is up.

21phút Timer will count for 1,260 seconds.

Master Your 21phút Countdown: Precision Timer for Productivity

21phút Online Timer: Your Focus Companion

This 21phút online timer helps you stick to your schedule with a precise countdown from 21 minutes (1260 seconds). Perfect for timed activities needing exact timing, like meditation, workouts, or focused tasks.

Using our 21phút countdown tool ensures accuracy whether you're timing a work session, a cooking step, or a study block. Start your timer and let the countdown begin.

  • Set your focus: Click "Start" to begin the 21phút countdown.
  • Monitor progress: Watch the seconds decrease in real-time.
  • Reset when done: Use "Reset" to restart the 21phút online timer.

Powerful 21-minutes timer tips: Use this 21phút online timer for Pomodoro technique intervals. Divide large tasks into 25-minute work blocks followed by a 5-minute break. Our 21phút countdown can adapt multiple times for your workflow.