Round settings
Settings lock while a boxing timer session is active.
Boxing Timer
Run boxing-style rounds with rest periods, prep time, bell-like sound cues, presets, next phase, reset, and fullscreen support.
How this boxing timer works
This boxing timer alternates timed rounds and timed rest periods. Choose a preset such as 3 minute rounds with 1 minute rest, add prep time if you want a short lead-in, then start the session.
The main display keeps the current round, rest, or prep phase dominant. The Next control moves to the next phase, and optional bell-like cues can mark round starts, rest starts, final seconds, and completion.
Practice uses
Use this online boxing timer for boxing practice, bag rounds, martial arts drills, circuit rounds, coach-led timing, and home practice. It is built for clear practice timing and casual training setups, not for official competition compliance.
For broader round/rest formats, use the round timer. For circuit-style sessions, try the workout timer, HIIT timer, Tabata timer, or interval timer.
Boxing presets, rest, and cues
Boxing-style presets provide quick starting points, while the custom settings let you choose your own round length, rest length, number of rounds, and prep time. Sound cues can be turned off when a visual display is enough.
The settings are intentionally locked while a session is active so the current phase flow stays predictable. Reset the timer to edit the setup before starting another run.
Boxing timer FAQ
Is this an official boxing competition timer?
No. It is a practice and casual training timer. Follow the rules and timing requirements for any class, gym, event, or competition you are part of.
Can I change the round length and rest length?
Yes. Choose a boxing-style preset or use custom rounds, round length, rest length, and prep time.
How is this different from the round timer?
The boxing timer uses boxing-style presets and terminology. The round timer is a more general round/rest tool for many formats.