1. What is the Wilks Score?

The Wilks Score is a coefficient used to compare the strength of powerlifters across different body weights. It allows for fair comparison between lifters of different sizes by normalizing their total lifts.

2. How Does the Calculator Work?

The calculator uses the Wilks formula:

Where:

• \( total \) — Sum of squat, bench press, and deadlift (kg)
• \( coeff \) — Coefficient based on body weight and gender

Explanation: The coefficient accounts for the non-linear relationship between body weight and strength potential, with different formulas for men and women.

3. Importance of Wilks Score

Details: The Wilks Score is crucial for comparing strength performances across weight classes in powerlifting competitions and for tracking relative strength progress.

4. Using the Calculator

Tips: Enter your total (sum of your best squat, bench, and deadlift) in kg, your body weight in kg, and select your gender. All values must be valid (total > 0, body weight > 0).

5. Frequently Asked Questions (FAQ)

Q1: Why use Wilks instead of just comparing totals?
A: Wilks accounts for body weight differences, allowing fair comparison between lifters of different sizes.

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

Q3: Is Wilks used in all powerlifting federations?
A: While widely used, some federations now use newer formulas like IPF Points (formerly GL points).

Q4: Are there limitations to the Wilks formula?
A: It may not be as accurate at extreme body weights and doesn't account for height or body composition.

Q5: Should I use gym PRs or competition results?
A: For most accurate comparison, use competition results where lifts are judged to the same standard.