How long is a boxing round?
A boxing round is 3 minutes in men's professional and amateur boxing, with 1 minute of rest between rounds. Women's professional rounds are usually 2 minutes. Other combat sports use different lengths.
Round and fight length by sport
Total length assumes the fight goes the distance and counts the rest between rounds (no rest after the last round).
| Sport | Round | Rest | Rounds | Total | Timer |
|---|---|---|---|---|---|
| Professional boxing, men | 3:00 | 1:00 | 4 | 15:00 | Timer |
| Professional boxing, men | 3:00 | 1:00 | 6 | 23:00 | Timer |
| Professional boxing, men | 3:00 | 1:00 | 8 | 31:00 | Timer |
| Professional boxing, men | 3:00 | 1:00 | 10 | 39:00 | Timer |
| Professional boxing, men | 3:00 | 1:00 | 12 | 47:00 | Timer |
| Professional boxing, women | 2:00 | 1:00 | 4 | 11:00 | Timer |
| Professional boxing, women | 2:00 | 1:00 | 6 | 17:00 | Timer |
| Professional boxing, women | 2:00 | 1:00 | 8 | 23:00 | Timer |
| Professional boxing, women | 2:00 | 1:00 | 10 | 29:00 | Timer |
| Amateur / Olympic boxing | 3:00 | 1:00 | 3 | 11:00 | Timer |
| MMA (Unified Rules) | 5:00 | 1:00 | 3 | 17:00 | Timer |
| MMA (Unified Rules) | 5:00 | 1:00 | 5 | 29:00 | Timer |
| Muay Thai, professional | 3:00 | 2:00 | 5 | 23:00 | Timer |
| Kickboxing (K-1 rules) | 3:00 | 1:00 | 3 | 11:00 | Timer |
Notes
- Professional boxing, men: 12 rounds for world title fights.
- Professional boxing, women: 10 rounds for most title fights; some fights since 2023 have used 3-minute rounds.
- Amateur / Olympic boxing: men and women.
- MMA (Unified Rules): 5 rounds for title fights and main events.
- Muay Thai, professional: Thai stadium format.
- Kickboxing (K-1 rules): extra round possible on a draw.
Rules vary by sanctioning body and commission. Check the rules for a specific event.
Questions
How long is a boxing round?
3 minutes in men's professional and amateur boxing, with 1 minute of rest between rounds. Women's professional rounds are usually 2 minutes.
How long is a 12-round fight?
47:00 if it goes the distance: 36 minutes of boxing and 11 one-minute rests.
How long is an MMA round?
5 minutes, with 1 minute of rest. Most fights are 3 rounds; title fights and main events are 5.
How long is a Muay Thai round?
3 minutes, with 2 minutes of rest, over 5 rounds in professional Thai stadium fights.
Timers for this
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General information, not medical advice.
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