Boxing Timer — Free Online Round Timer for Training

12 rounds
Ready
03:00
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How to Use the Boxing Timer

The boxing timer is preset to the standard competition format: 3 minutes of fighting followed by 1 minute of rest for 12 rounds. Press Start and a 3-second countdown will get you ready.

  • The deep red background indicates an active FIGHT round.
  • The dark navy background indicates your CORNER rest period.
  • Rounds Left counts down so you always know how many rounds remain.
  • Use Settings to adjust round duration, rest time, and total rounds for amateur bouts, sparring, or MMA training.

Common Round Timer Formats

  • Professional boxing: 3 min rounds / 1 min rest
  • Amateur boxing: 2 min rounds / 1 min rest
  • MMA / UFC: 5 min rounds / 1 min rest
  • Sparring / bag work: Custom (set via Settings)