Bantamweight: weight limits by sport
| Rule set | From | Up to |
|---|---|---|
| Professional boxing | 52.2 kg (115.1 lb) | 53.5 kg (117.9 lb) |
| Amateur boxing (men) | 51.0 kg (112.4 lb) | 54.0 kg (119.0 lb) |
| Amateur boxing (women) | 52.5 kg (115.7 lb) | 55.0 kg (121.3 lb) |
| Amateur boxing (junior) | 52.0 kg (114.6 lb) | 54.0 kg (119.0 lb) |
| Mixed martial arts (Unified Rules) | 56.7 kg (125.0 lb) | 61.2 kg (134.9 lb) |
| Olympic boxing (women), 2024 | 50.0 kg (110.2 lb) | 54.0 kg (119.0 lb) |
| Olympic Greco-Roman wrestling (men), 2020–2028 | — | 60.0 kg (132.3 lb) |
| Olympic freestyle wrestling (men), 2016–2028 | — | 57.0 kg (125.7 lb) |
| Olympic freestyle wrestling (women), 2020–2028 | 50.0 kg (110.2 lb) | 53.0 kg (116.8 lb) |
The same class name can mean very different weights in different sports. Check a weight in every rule set.
Source: tables in the linked Wikipedia articles (CC BY-SA 4.0).
Data: Wikipedia (English) (CC BY-SA 4.0). Retrieved 2026-10-22.