1. What is the Wilks Score?

The Wilks Score is a coefficient used in powerlifting to compare the relative strength of lifters across different body weights. The Australia-specific coefficient (coeff_AU) adjusts for regional differences in strength standards.

2. How Does the Calculator Work?

The calculator uses the Wilks formula:

Where:

• \( total \) — Total weight lifted in kilograms (kg)
• \( coeff_{AU} \) — Australia-specific coefficient (dimensionless)

Explanation: The equation multiplies the total weight lifted by a coefficient that normalizes for body weight and other factors specific to Australian lifters.

3. Importance of Wilks Calculation

Details: The Wilks Score allows for fair comparison of strength between powerlifters of different body weights and between male and female lifters in Australian competitions.

4. Using the Calculator

Tips: Enter your total competition lift in kilograms and the current Australia-specific coefficient. Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Why use an Australia-specific coefficient?
A: The Australian coefficient accounts for regional differences in average body composition and strength standards.

Q2: Where can I find the current coeff_AU values?
A: The coefficients are typically published by Powerlifting Australia and updated periodically.

Q3: How often do coefficients change?
A: Coefficients are usually updated every few years based on new population data.

Q4: Can I use this for other strength sports?
A: While designed for powerlifting, it can be adapted for other strength sports with appropriate coefficients.

Q5: How does this compare to the IPF Wilks formula?
A: The Australian version is adjusted for local population characteristics while maintaining the same basic calculation method.