The Wilks Calculator is a remarkable tool for comparing powerlifting strength across body weights. In this article, we’ll delve into the wonders of this Calculator and explore how it revolutionizes the way we assess strength in powerlifting.

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What Is Wilks Formula?

The Wilks formula is a mathematical equation that helps determine an athlete’s strength relative to their body weight. It takes into account key factors like gender, body weight, and lifting performance to calculate a Wilks score.

This score serves as an objective measure of strength, allowing fair comparisons between powerlifters of different body sizes.

What is a Wilks Calculator?

What is a Wilks Calculator

This is a powerful tool used in powerlifting to determine an athlete’s strength relative to their body weight. It takes into account factors such as gender, body weight, and the amount of weight lifted. The calculator is available in two unit systems, either LBs (pounds) or KGs (kilograms), catering to different preferences.

These tools come in various formats like online, apps, and powerlifting software. These calculators accurately measure powerlifting strength across body weights.

One popular Calculator is the VisionVix FREE Calculator, which conveniently functions as a progressive web app. This means that it can be effortlessly downloaded and used on both mobile devices and desktops.

How Does a Wilks Calculator Work?

This tool follows a specific formula to determine an athlete’s strength relative to their body weight. It takes into account several factors that contribute to this calculation.

The primary factors considered are the total weight lifted, body weight, and gender. By inputting these values into the calculator, it applies the Wilks formula to provide a Wilks score.

The Wilks formula itself is designed to equalize the playing field by adjusting for bodyweight differences among powerlifters. It acknowledges that individuals of varying sizes may possess different strengths.

By factoring in body weight and gender, this tool ensures a fair comparison between athletes.

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Benefits of Using This Tool

Benefits of Using a Wilks Calculator

1. Fair comparison of strength across different bodyweights in powerlifting:

The Calculator enables a fair assessment of strength by accounting for body weight. It allows powerlifters of all sizes to compare their abilities on an even playing field, ensuring that competitions are equitable.

Determine your maximum strength in a specific exercise by using our FREE One REP Max calculator, it helps in tracking progress and determining training loads.

2. Monitoring progress and setting goals based on Wilks scores:

With this tool, powerlifters can easily track their progress over time. By regularly calculating and comparing Wilks scores, athletes gain insights into their improvement and can set realistic goals for future performance.

3. Facilitating competition preparation and strategic decision-making:

The Calculator assists powerlifters in preparing for competitions. By analyzing their Wilks scores in relation to competitors, athletes can make strategic decisions regarding weight class selection and training focus. This empowers them to optimize their performance during competitions.

Male body weight

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Wilks Formula

The Wilks formula is a mathematical equation used to determine the strength levels of powerlifters. It is a means to compare and rank lifters of different body weights. This formula takes into account the lifter’s body weight and the amount of weight lifted to provide a standardized score.

Here is a table showcasing the Wilks coefficient values for different body weights:

Body Weight (kg) Wilks Coefficient
52 1.0000
56 0.9437
60 0.8952
67.5 0.8198
75 0.7573
82.5 0.6965
90 0.6371
100 0.5833
110 0.5345
125 0.4842
145 0.4429

The Wilks formula and coefficient are valuable tools in the powerlifting community, enabling an objective assessment of strength performance across different weight classes.

Tips for Using This Tool Effectively

  • Ensuring Accurate Data: Enter precise information for total lifted weight and body weight to obtain reliable results.
  • Considering Additional Factors: Consider other factors that affect strength and performance, such as technique and overall fitness.
  • Using Wilks Scores as Benchmarks: Use Wilks scores as benchmarks to track training progress and identify areas for improvement.

Frequently Asked Questions (FAQs)

Q: Can the Wilks Calculator be used on mobile devices?

Yes, there are Wilks apps available that can be downloaded and used on mobile devices like the one from VisionVix,

Q: Is the Wilks score affected by age or other factors?

The Wilks score mainly considers factors like gender, body weight, and the total weight lifted. While age is not directly factor into the calculation.

Q: Can this Calculator be used by beginners in powerlifting?

Yes! The Calculator is a useful tool for athletes at all levels, including beginners.

Q: How can the Wilks Coefficient be used practically?

The Wilks Coefficient, derived from the Wilks Formula, can be use to compare strength performances across different weight classes.


The Wilks Calculator is a revolutionary tool for comparing powerlifting strength across various body weights.

With its ability to provide fair and accurate assessments, it has transformed how we evaluate strength in powerlifting.

By using Wilks scores as benchmarks, powerlifters can track their progress, set goals, and make strategic decisions for competitions.