1. What is the Wilks Score?

The Wilks Score (or Wilks Coefficient) is a coefficient used to compare the relative strength of powerlifters despite differences in body weight. It allows for fair comparison between lifters of different sizes.

2. How Does the Calculator Work?

The calculator uses the Wilks formula:

Where:

• \( lift \) — Total weight lifted in kg (sum of squat, bench press, and deadlift)
• \( coeff_{men} \) — Wilks coefficient for men based on body weight

Explanation: The Wilks coefficient is calculated using a polynomial equation based on the lifter's body weight, with different coefficients for men and women.

3. Importance of Wilks Score

Details: The Wilks Score is crucial for comparing strength across different weight classes in powerlifting competitions. It helps determine the most impressive lifts relative to body size.

4. Using the Calculator

Tips: Enter your total competition lift in kg (sum of your best squat, bench press, and deadlift) and your body weight in kg. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Why use Wilks instead of raw totals?
A: Wilks allows fair comparison between lifters of different body weights by normalizing the scores based on body weight.

Q2: What is a good Wilks score?
A: A Wilks score of 300+ is considered good, 400+ is excellent, and 500+ is world-class for men.

Q3: Is Wilks different for men and women?
A: Yes, the coefficients are different to account for physiological differences between genders.

Q4: Are there alternatives to Wilks?
A: Yes, other formulas like IPF Points (formerly GL points) and Schwartz/Malone are also used.

Q5: Should I use competition or training lifts?
A: For accurate comparisons, use competition lifts as they are judged to strict standards.