⏱ Free online timer

Boxing Timer

A boxing round timer for 3 minute rounds, rest periods, sparring, and bag work.

03:00
Timer
Quick presets
Round training

Boxing round presets

Use 3-minute rounds, 1-minute rests, or the interval builder for repeated rounds.

12 round builder

Common Uses

  • ◎ Boxing rounds
  • ◎ Sparring
  • ◎ Bag work
  • ◎ MMA training
  • ◎ Round timing

About This Timer

This boxing timer is fast, private, mobile-friendly, and works directly in your browser.

Keyboard Shortcuts

  • Space — Start or pause
  • R — Reset timer
  • S — Stop alarm
  • F — Fullscreen

How to use the Boxing Timer

Press Start to begin, Pause to stop temporarily, and Reset to return to the original time. Use quick presets to switch duration, or enter a custom number of minutes.

The timer is designed to stay clean and distraction-free. Use fullscreen mode when you need a large classroom, workout, meeting, cooking, or focus timer.

FAQ

Is this boxing timer free?

Yes. The boxing timer is free to use directly in your browser.

Does this timer need an account?

No. timers.tools does not require login or account creation.

Can I use this timer on mobile?

Yes. The timer is designed for desktop, tablet, and mobile screens.

Does the timer work in fullscreen?

Yes. Use the fullscreen button for a larger timer display.