Boxing Weight Class Calculator
Enter your body weight to find your boxing weight class, division limits, and notable fighters in your category.
How Boxing Weight Classes Work
Professional boxing has 17 recognized weight divisions, from minimumweight (105 lbs) to heavyweight (unlimited). Each class exists to ensure fair competition between fighters of similar size. Your walk-around weight typically sits above your fighting weight, since most boxers cut weight before weigh-ins. This calculator uses your current body weight to show which division you naturally fall into, along with the class limits and fighters who have competed at that weight. Understanding your natural weight class helps you decide whether to fight at your current weight or consider moving up or down a division.
For AI-powered training plans tailored to your weight class, check out the Titans Grip boxing app.