Wilks Score Calculator — Powerlifting Strength Comparison
Wilks Score
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Strength Level
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Wilks Coefficient
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Understanding the Wilks Score
The Wilks score (or Wilks coefficient) normalizes powerlifting totals across different body weights, allowing fair comparison between lifters in different weight classes. A heavier lifter naturally lifts more absolute weight, but the Wilks formula adjusts for this advantage.
The formula uses a 5th-degree polynomial based on bodyweight, with different coefficients for men and women. Your total (sum of squat, bench press, and deadlift) is multiplied by the Wilks coefficient for your bodyweight to produce the Wilks score.
For men, a Wilks score of 300 is intermediate, 400 is advanced, and 500+ is elite. For women, 200 is intermediate, 300 is advanced, and 400+ is elite. The highest Wilks scores ever recorded exceed 700.
Frequently Asked Questions
What is a good Wilks score?
For men: 300 is solidly intermediate, 400 is competitive, 450+ is nationally competitive, and 500+ is elite. For women: 250 is intermediate, 350 is competitive, and 400+ is elite.
Is the Wilks score still used in competition?
The IPF (International Powerlifting Federation) switched to the IPF GL Points system in 2019, but Wilks is still widely used in other federations and for informal comparisons. Both serve the same purpose.
Does bodyweight affect the Wilks coefficient?
Yes. Lighter lifters get a higher coefficient, meaning their total is multiplied by a larger number. This compensates for the biomechanical disadvantage of being lighter. Very heavy lifters get a smaller coefficient.