One of the first questions most new boxers ask is: what weight class am I? Whether you are training at a gym, thinking about competing, or just curious about the sport, understanding boxing weight classes helps you train smarter, spar with the right people, and choose the right gear.
This guide covers the amateur and professional boxing weight classes recognised in Australia, how to find your division, and what it means for your training.
The Major Boxing Weight Classes
Professional boxing uses 17 recognised weight classes under the four major sanctioning bodies (WBA, WBC, IBF, WBO). Amateur boxing (the Olympic and Commonwealth Games format used by Boxing Australia) uses a slightly different structure. Here is a breakdown of the full professional weight class system:
| Division | Weight Limit (kg) | Weight Limit (lbs) |
|---|---|---|
| Minimumweight (Mini Flyweight) | 47.6 kg | 105 lbs |
| Light Flyweight | 49 kg | 108 lbs |
| Flyweight | 51 kg | 112 lbs |
| Super Flyweight (Junior Bantamweight) | 52 kg | 115 lbs |
| Bantamweight | 53.5 kg | 118 lbs |
| Super Bantamweight (Junior Featherweight) | 55 kg | 122 lbs |
| Featherweight | 57 kg | 126 lbs |
| Super Featherweight (Junior Lightweight) | 59 kg | 130 lbs |
| Lightweight | 61 kg | 135 lbs |
| Super Lightweight (Junior Welterweight) | 63.5 kg | 140 lbs |
| Welterweight | 67 kg | 147 lbs |
| Super Welterweight (Junior Middleweight) | 70 kg | 154 lbs |
| Middleweight | 73 kg | 160 lbs |
| Super Middleweight | 76 kg | 168 lbs |
| Light Heavyweight | 79 kg | 175 lbs |
| Cruiserweight | 90 kg | 200 lbs |
| Heavyweight | Over 90 kg | Over 200 lbs |
Amateur Boxing Weight Classes in Australia
Amateur boxing in Australia is governed by Boxing Australia, the national peak body, which aligns with World Boxing (formerly AIBA). The weight categories used in sanctioned amateur competition, including state championships and the Australian titles, are:
| Amateur Division (Men) | Weight Limit |
|---|---|
| Light Flyweight | Up to 48 kg |
| Flyweight | Up to 51 kg |
| Bantamweight | Up to 54 kg |
| Featherweight | Up to 57 kg |
| Lightweight | Up to 60 kg |
| Light Welterweight | Up to 64 kg |
| Welterweight | Up to 69 kg |
| Middleweight | Up to 75 kg |
| Light Heavyweight | Up to 81 kg |
| Heavyweight | Up to 91 kg |
| Super Heavyweight | Over 91 kg |
Women's amateur divisions follow a similar structure: Minimumweight (45-48 kg), Flyweight (51 kg), Featherweight (57 kg), Lightweight (60 kg), Welterweight (66 kg), Middleweight (75 kg), and Heavyweight (81 kg+).
What Weight Class Are You?
Working out your weight class is simple: it's based on your body weight at the time of the official weigh-in before a fight. The weight limit for your division is the maximum you can weigh — you cannot go over.
For fitness and gym training (where there is no competition weigh-in), your weight class simply tells you who you are evenly matched with for sparring and pad work. Sparring someone significantly heavier or lighter than you creates poor training dynamics for both fighters.
Use this guide to find yours:
- Under 57 kg — Featherweight or below. Rare in Australian gyms at the amateur level, but these are competitive and active divisions.
- 57 kg – 70 kg — Lightweight to Super Welterweight. The most populated weight range in Australian boxing gyms. Plenty of sparring partners and competition opportunities.
- 70 kg – 80 kg — Middleweight to Super Middleweight. Strong competition base at state and national level.
- 80 kg – 90 kg — Light Heavyweight to Cruiserweight. Growing division, particularly at white-collar and amateur level.
- Over 90 kg — Heavyweight. Big division with strong gym representation in Australia.
Weight Cutting in Boxing: What You Need to Know
Weight cutting refers to the practice of temporarily reducing body weight before a weigh-in to compete in a lower weight class, then rehydrating before the fight. It is common at the professional level, less common (and increasingly restricted) at the amateur level.
For most gym-based boxers and fitness boxers, weight cutting is not relevant — you train and spar at your natural walk-around weight.
Should you weight cut? Not unless you have a coach guiding the process and you are an experienced competitor. Aggressive weight cutting is hard on the body and has led to serious injuries. Boxing Australia has introduced hydration testing at national level events to reduce extreme weight cutting practices.
Glove Weight and Your Weight Class
Boxing gloves are sized partly based on your body weight and the purpose of training. Here is the standard guide for choosing the right glove weight:
| Boxer's Body Weight | Bag/Pad Work Gloves | Sparring Gloves |
|---|---|---|
| Under 57 kg | 10 oz | 14 oz |
| 57 kg – 73 kg | 12 oz | 14 oz – 16 oz |
| 73 kg – 90 kg | 14 oz | 16 oz |
| Over 90 kg | 14 oz – 16 oz | 16 oz – 18 oz |
Heavier gloves in sparring protect both you and your partner. The extra padding absorbs impact and reduces the risk of cuts, knockdowns, and brain trauma during training.
At Killa Boxing, our gloves are available in 10 oz, 12 oz, 14 oz, and 16 oz to cover the full range of weight classes and training purposes. Browse our boxing glove range and use the table above to find your size.
Australian Boxers You May Know By Weight Class
Australia has produced world champions across multiple weight divisions. Some notable Australian champions by division:
- Flyweight / Super Flyweight: Jeff Fenech (began as IBF Super Bantamweight champion 1985)
- Featherweight / Super Featherweight: Jeff Fenech went on to win the WBC Featherweight and WBC Super Featherweight titles
- Lightweight: Lester Ellis won the IBF Junior Lightweight title in 1985
- Welterweight: Michael Zerafa — prominent Australian contender at Welterweight and Middleweight
- Middleweight: Daniel Geale — former IBF and WBA Middleweight champion
- Light Heavyweight / Cruiserweight: Danny Green competed at both Middleweight (WBC WBC Super Middleweight) and Light Heavyweight levels
- Heavyweight: Lucas Browne — former WBA Heavyweight champion; Alex Leapai — WBO Heavyweight title challenger
White-Collar and Charity Boxing: How Weight Classes Work
White-collar boxing events — competitive bouts between non-professional participants raising money for charity — have grown significantly in Australia. Events like Fight for Life and similar charity boxing nights are popular in Sydney and Melbourne.
At white-collar level, weight classes are usually broader: organizers match fighters within a 5–8 kg range rather than strict weight class limits. The focus is fair competition, not technical weight division adherence.
If you are preparing for a white-collar bout, you will train with a structured program for 8–12 weeks, and your event organizer will match you with an opponent of similar size, fitness, and experience level. Your gym or coach oversees your preparation.
What Weight Class Means for Your Training
For most gym-based boxers, your weight class shapes three practical things:
1. Who you spar with. You should spar with people within about 5 kg of your walk-around weight. Significant weight mismatches create poor training dynamics — the lighter person gets overpowered, the heavier person builds bad habits from lack of resistance.
2. What gear size you need. Gloves, head guards, and protective equipment are sized partly based on weight. See the glove weight table above. For head guards, most adult sizes (S/M and L/XL) accommodate the typical range of boxers from featherweight through heavyweight.
3. Your competition pathway. If you ever want to compete in sanctioned amateur boxing in NSW, you register with your club, affiliate with NSW Boxing or Box NSW, and compete in the division matching your weight at weigh-in.
Essential Gear for Your Weight Class
Whatever your division, you need the same core set of equipment to train properly:
- Boxing Gloves — Select your oz based on the table above. Premium leather construction.
- Hand Wraps — 4.5-metre cotton wraps. Protect your wrists and knuckles before gloves go on.
- Head Guard — Required for sparring. Available in S/M and L/XL to fit most head sizes.
- Skipping Rope — A staple conditioning tool used at every weight class from flyweight to heavyweight.
Use code KILLA10 for 10% off your first order. Free shipping on Australian orders over $150.
If you are training at Killa Boxing Marrickville, your coach will advise on the specific gear setup for your level and weight class. Find out more about training with us.