Last updated: March 2, 2026 by Dr. David Park

Wilks Score for Powerlifting

Formula

The Wilks score provides a way to compare powerlifting performances across different body weight classes and between sexes. It multiplies the total lifted by a coefficient that adjusts for body weight.

A Wilks score above 300 is considered competitive at the local level, while scores above 400 are nationally competitive and above 500 represent world-class performance.

Common use cases:

  • Comparing lifters across weight classes
  • Powerlifting competition best-lifter awards
  • Tracking relative strength progress

Frequently Asked Questions

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Dr. David Park

Applied Mathematician, PhD Mathematics

David holds a PhD in Applied Mathematics from MIT. He has published research on numerical methods and computational algorithms used in engineering and scientific calculators.

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