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Bursta

Amateur Boxing Timer

3 rounds · 3:00 work · 1:00 rest

Intervals

1 to 99
0:05 to 60:00
0:00 to 60:00
0:00 to 10:00
Sets and set breaks
1 to 20
0:00 keeps the ordinary rest between rounds
0:00 to 60:00

Workout time 11:10

Round 1 / 3

3:00

0:10 get ready first

  1. 1
  2. 2
  3. 3

Press one and it is loaded

What winners did in elite amateur bouts

Amateur boxing changed its rules in 2013, and a study of 50 World Championship bouts measured the sport that came after. Boxers kept up about 1.55 actions a second. In a typical minute that meant around 21 punches, 3.6 defensive moves and 56 changes of level. The authors describe the fights as long range, with straight punches and more footwork, against the short-range hooks of the years before 2013.

Journal of Strength and Conditioning ResearchDavis et al., 2018, J Strength Cond Res 32(12):3441 to 3446, PMID 30480653

Winners threw more straight punches in the first round, more of them with the lead hand. In the third round they landed more and threw fewer punches for each one that landed. The authors’ advice to coaches: build a straight punch with both hands, and accuracy that gets better as the bout goes on.

Journal of Strength and Conditioning ResearchDavis et al., 2018, J Strength Cond Res 32(12):3441 to 3446, PMID 30480653

The format suits anyone getting ready for an amateur bout, and anyone who wants a short session they can go at hard: 9 minutes of boxing in all.

World BoxingCompetition Rules, November 2024

The protocol

This timer rings a bell as each round starts and ends, warns ten seconds before each round ends, has a fullscreen key, and keeps the screen awake where the browser allows; it is free and needs no account. Keep this tab in front, because a browser may pause the sound of a tab you cannot see.

Sessions to try

These are our suggestions. Where one follows a published source, that source is cited under it.

Bout rehearsal

3 rounds of 3:00 at the pace you would fight, with 1:00 between. Box each round as if it is the one that decides the bout.

World BoxingCompetition Rules, November 2024

Straight punches

4 rounds on the bag, jab and cross only, from range. Step in, land two, step out at an angle.

Accuracy

3 rounds on the pads. Round 1 at a steady pace, round 2 faster, round 3 at full speed with every punch on the target.

Sparring

3 or 4 rounds with a partner at controlled power. Press Pause whenever the coach stops the work, as a timekeeper would.

Shadow box for 2 rounds before the first bell.

Common mistakes

Questions

How many rounds are in amateur boxing?

Three. World Boxing rules give every bout 3 rounds with 1 minute of rest between them, for Elite, U19 and U17 boxers alike.

World BoxingCompetition Rules, November 2024

How long are amateur boxing rounds?

3 minutes for Elite and U19 boxers. U17 boxers, who turn 15 or 16 in the year of the event, box 2-minute rounds.

World BoxingCompetition Rules, November 2024

How is amateur boxing scored?

Five judges score each round on the 10-point must system, and every round needs a winner. A blow counts when it lands with the knuckle part of the glove and has the weight of the body or shoulder behind it.

World BoxingCompetition Rules, November 2024

Six palettes, and a phase keeps its meaning in all of them

The same four grounds, drawn six ways. Each is solved so that get ready, work, rest and done stay apart, and so the clock stays readable from across a gym. Pick one and the whole page turns with it; this browser remembers the choice.

The app

The same clock, in your pocket

Bursta is being finished for phones. Android comes first and iPhone after it. It is the timer you have above, built as an app: the same reading of the wall clock every frame, so a locked screen, a phone call or a backgrounded app does not make it drift.

  • It keeps sounding with the screen off

    The bell lands with the phone locked in your bag and your music still playing. A page in a tab cannot do that.

  • Your own workouts, and a record of them

    A builder, a library you name and reorder, a history that fills itself in, and a calendar with repeats and reminders.

  • Made to be read while you are breathing hard

    Six palettes, five text sizes, and the phase in the colour of the whole screen. English and Ukrainian.

Soon on Google PlaySoon on the App Store

The Bursta app on a phone, on its history screen: a calendar of August 2026 with a filled dot on every day trained: Monday, Wednesday, Friday, Saturday. Under it, the sessions themselves, each dated and timed: Boxing, 3 min, at 08:11, 8 of 8 rounds, 31:00; Tabata at 18:14, 8 of 8, 3:50; HIIT 40/20 at 18:49, 10 of 10, 9:40.