| Painoraja (lb / kg) | SAN | The Ring | EBU | BoxRec |
| Ei rajaa | Raskassarja | Heavyweight | Heavyweight | Heavyweight |
| 200 / 90.7 | Alempi raskassarja* | Cruiserweight | Cruiserweight | Cruiserweight |
| 175 / 79.4 | Raskas keskisarja | Light heavyweight | Light heavyweight | Light heavyweight |
| 168 / 76.2 | Ylempi keskisarja | Super middleweight | Super middleweight | Super middleweight |
| 160 / 72.5 | Keskisarja | Middleweight | Middleweight | Middleweight |
| 154 / 69.9 | Ylempi välisarja | Junior middleweight | Super welterweight | Light middleweight |
| 147 / 66.7 | Välisarja | Welterweight | Welterweight | Welterweight |
| 140 / 63.5 | Ylempi kevytsarja | Junior welterweight | Super lightweight | Light welterweight |
| 135 / 61.2 | Kevytsarja | Lightweight | Lightweight | Lightweight |
| 130 / 59.0 | Ylempi höyhensarja | Junior lightweight | Super featherweight | Super featherweight |
| 126 / 57.2 | Höyhensarja | Featherweight | Featherweight | Featherweight |
| 122 / 55.3 | Ylempi kääpiösarja | Junior Featherweight | Super bantamweight | Super bantamweight |
| 118 / 53.5 | Kääpiösarja | Bantamweight | Bantamweight | Bantamweight |
| 115 / 52.2 | Ylempi kärpässarja | Junior Bantamweight | Super flyweight | Super flyweight |
| 112 / 50.8 | Kärpässarja | Flyweight | Flyweight | Flyweight |
| 108 / 49.0 | Kevyt kärpässarja | Junior Flyweight | Light flyweight | Light flyweight |
| 105 / 47.6 | Korsisarja | Strawweight | Mini flyweight | Minimumweight |
| 102 / 46.3 | Atomweight | |||
| *Alkuperäinen raja 190 paunaa (86,2kg); nostettiin 200 paunaan (90,7kg) vuonna 2003 |
Rankingit Ammattinyrkkeilyn painoluokat