Weight Class Jump Calculator

Performance impact from moving up or down in weight.

Progress0%

Walk-around weight (kg)

Current weight class (kg)

Target weight class (kg)

How to Use This Calculator

Enter your current walk-around weight and current competing weight class.
Set your target new weight class and body fat percentage.
Review how much lean mass you would need to gain or how much fat to lose.
Check the timeline estimate for a safe weight class move.
Use the body composition analysis to determine whether moving up or down is more realistic.

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