Find the first current WBC professional or World Boxing elite weight class whose limit can include an entered boxing weight.
Boxing Weight Class Formula or Method
A boxing weight class is an upper boundary, not the nearest listed weight. The calculator converts the entered weight and selects the first ceiling at or above it under the chosen 2026 ruleset.
How the Calculation Works
The calculator applies the displayed relationship or lookup directly to the visible required inputs and reports one defined result with supporting detail.
How to Use This Calculator
- Keep the listed result selected in the Solve for menu.
- Enter or select every visible required input and unit.
- Select Calculate and review the primary result, supporting values, and steps.
- Use Reset before starting a new fighter, bout, or scenario.
Worked Example
Under the 2026 WBC professional scale, 146.8 lb fits welterweight at a 147 lb limit, while 147.1 lb moves to super welterweight at 154 lb.
Input and Result Guide
| Item | How to use it |
|---|---|
| WBC professional | Uses the 18-division 2026 WBC scale, including the 224 lb bridgerweight ceiling and heavyweight above 224 lb. |
| World Boxing elite men | Uses 50, 55, 60, 65, 70, 75, 80, 85, 90, and over-90 kg categories. |
| World Boxing elite women | Uses 48, 51, 54, 57, 60, 65, 70, 75, 80, and over-80 kg categories. |
| Entered weight | Use the official scale reading for an actual competition check. |
| Class ceiling | The result reports the first limit that can include the entered value; it does not recommend changing weight. |
Interpreting the Result
Compare results only when the ruleset, units, tracking definitions, and sample boundaries are consistent.
Assumptions and Limitations
This lookup does not establish eligibility, registration, weigh-in compliance, age category, medical clearance, or a safe target. Sanctioning bodies and events can use different categories, so verify the current event rules.
Common Questions
Why is there only one Solve for option?
This tool has one defined output. The selector keeps the workflow and saved state consistent with the other calculators in this collection.
Will my last successful calculation be restored?
Yes. The calculator saves enabled source values and the successful result in this browser. Reset clears that saved state.
Sources
World Boxing Council, The WBC Presents the Professional Boxing Divisions, 2026; World Boxing, 2026 elite competition weight-category documents.