Weight classes keep wrestling fair by matching athletes of similar size. The classes are different in high school, college and international wrestling, and high school states can even choose between several sets. Below are the current classes for each level, with notes on how weigh-ins and allowances work.
High school boys weight classes (NFHS)
The NFHS revised its boys classes starting in 2023-24. Each state association chooses one of three approved sets:
| Option | Weight classes (lb) |
|---|---|
| 14 classes | 106, 113, 120, 126, 132, 138, 144, 150, 157, 165, 175, 190, 215, 285 |
| 13 classes | 107, 114, 121, 127, 133, 139, 145, 152, 160, 172, 189, 215, 285 |
| 12 classes | 108, 116, 124, 131, 138, 145, 152, 160, 170, 190, 215, 285 |
Most states use the 14-class option. Check your state association to see which set applies to you.
High school girls weight classes
Girls wrestling has grown quickly and most sanctioning states use these 14 classes (lb): 100, 105, 110, 115, 120, 125, 130, 135, 140, 145, 155, 170, 190, 235.
College weight classes (NCAA)
NCAA men’s wrestling uses 10 classes across Divisions I, II and III (lb):
125, 133, 141, 149, 157, 165, 174, 184, 197, 285
The top class is heavyweight, with a minimum of 183 lb and a maximum of 285 lb. For 2025-26, the NCAA extended its 1-lb allowance to all dual meets held within a 48-hour window.
International senior weight classes (UWW)
United World Wrestling runs 10 classes per style at the World Championships (kg):
| Style | Weight classes (kg) |
|---|---|
| Men’s freestyle | 57, 61, 65, 70, 74, 79, 86, 92, 97, 125 |
| Greco-Roman | 55, 60, 63, 67, 72, 77, 82, 87, 97, 130 |
| Women’s freestyle | 50, 53, 55, 57, 59, 62, 65, 68, 72, 76 |
Olympic weight classes
The Olympics use only six classes per style, 18 in total. At Paris 2024 they were:
- Men’s freestyle: 57, 65, 74, 86, 97, 125 kg
- Greco-Roman: 60, 67, 77, 87, 97, 130 kg
- Women’s freestyle: 50, 53, 57, 62, 68, 76 kg
UWW has confirmed 18 classes for Los Angeles 2028.
How weigh-ins and allowances work
- High school: wrestlers weigh in before competition and must make the class they enter. Growth and consecutive-day allowances (often 1 or 2 lb) are set by each state, so rules vary.
- Weight certification: most high school states use a body-fat and hydration assessment to set the lowest class a wrestler may certify at, which discourages unsafe weight cutting.
- College: weigh-ins happen before each event, with a 1-lb allowance for dual meets within 48 hours in 2025-26.
- International: a 2 kg tolerance applies only at Ranking Series events and the World Cup. There is no tolerance at continental or world championships, the Olympics, or the second-day weigh-in.
Choosing the right weight class
The best class is usually the one you can make while staying strong and hydrated. Coaches generally advise wrestling close to your natural weight in the season, especially for younger athletes who are still growing. Rapid weight cutting hurts performance and can be dangerous.
How healthy weight management works in high school
US high school wrestling uses weight management programmes to stop dangerous weight cutting. The details come from the NFHS rules and your state association, but most programmes share the same parts.
| Step | What happens |
|---|---|
| Hydration test | Wrestlers must pass a hydration check before the body composition assessment |
| Body composition assessment | Body fat is measured to set a minimum safe body fat level |
| Minimum wrestling weight | The lowest weight class the wrestler may enter all season |
| Weight loss plan | Limits how fast a wrestler may drop, commonly no more than 1.5% of body weight per week |
| Weigh-ins | Held before each competition, with allowances set by the rules |
Weight classes and team lineups
Coaches build a lineup so every weight class has a wrestler. Moving a wrestler up one class is safer and often smarter than cutting down, especially early in the season.
- Fill every class: a forfeit gives the other team 6 points in a dual meet.
- Use natural weight: wrestlers perform best near the weight they carry in normal training.
- Plan for growth: many teenagers gain weight during the season, which is why growth allowances exist in some codes.
Never use fasting, saunas, rubber suits or fluid restriction to make weight. Talk to your athletic trainer, a doctor or a registered dietitian before changing weight classes.
Common weight class mistakes
- Trying to drop to a lower class through rapid dehydration, which hurts strength and is dangerous.
- Choosing a class based on where a teammate is not, rather than where you perform best.
- Ignoring your state’s weight management plan and minimum weight rules.
- Forgetting that growth allowances and weigh-in timing differ between states and competitions.
Steps to find your best weight class
- Complete your state’s required body composition assessment early in the season.
- Review your certified minimum weight and the descent plan it allows.
- Talk with your coach and a parent about where you are strongest and healthiest.
- Eat regular, balanced meals and stay hydrated while training.
- Review your class at mid-season as you grow and get stronger.
Weight management should always follow NFHS and state association rules for high school, NCAA rules for college, and UWW rules internationally. Speak to a doctor, athletic trainer or registered dietitian before changing your weight.
How weight classes differ by level
Weight classes change as wrestlers move from high school to college and international competition. High school uses the most classes, which gives more athletes a place in the lineup. College uses ten classes, so wrestlers often move up or down when they arrive on campus. International competition uses kilograms and has separate class sets for men’s freestyle, women’s wrestling and Greco-Roman, with fewer classes at the Olympic Games than at world championships. Knowing these differences helps athletes plan their development over several years rather than chasing a single number.
Weight classes and nutrition
Competing at a healthy weight depends on steady nutrition. Plan meals around training, include protein, carbohydrates and vegetables, and avoid skipping meals before weigh-ins.
Checking the latest rules
Weight classes and allowances are reviewed often. Check your state association, the NCAA or UWW before each season.
Frequently asked questions
How many weight classes are in high school wrestling?
Boys have 12, 13 or 14 depending on the option your state chooses. Most states use 14. Girls typically have 14.
What is the heaviest weight class?
285 lb in high school and college, 125 kg in men’s freestyle and 130 kg in Greco-Roman.
What is a growth allowance?
A small increase (often 1 or 2 lb) added to every class after a set date in the high school season. Each state decides whether it applies.
Sources: NFHS weight class options, NCAA 2025-27 wrestling rules changes, UWW International Wrestling Rules.
