🏋️ Wilks Score Calculator

Calculate your Wilks Score & IPF GL Points — the gold standards for comparing powerlifting strength across all body weights.

2016 Wilks Coefficients
IPF GL Points Formula
5 Weight Classes Compared
Elite Benchmarks Included
Enter Your Details
Sum of your best Squat + Bench Press + Deadlift
⚠️ Please fill in all required fields with valid numbers.
YOUR WILKS SCORE
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Wilks Score (2016)

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Original strength metric

IPF GL Points

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Modern IPF standard
Strength Level Meter
0100200300400500+

Score Breakdown

What If You Competed at Different Body Weights?

These scores show what your Wilks would be if you maintained the same relative strength but at standard IPF weight classes. Your current weight class is highlighted.

Where Do You Rank? Elite Benchmarks
Your score vs the world’s best
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What Is the Wilks Score? The Powerlifter’s Equaliser

The Wilks Score is a mathematical formula used in powerlifting to compare the strength of athletes competing at different body weights. Developed by Robert Wilks and adopted by most major federations, it produces a single number that accounts for the non-linear relationship between body size and strength — heavier lifters can move more absolute weight, but lighter lifters are often disproportionately strong relative to their bodyweight.

A Wilks Score lets a 60 kg lifter and a 110 kg lifter compete on equal footing, making it ideal for “best lifter” awards at powerlifting meets across India and worldwide.

Wilks Score Formula (2016 Revision)

The 2016 update revised the original coefficients to better reflect modern lifting populations. The formula is:

Wilks Score = Total (kg) × Coefficient

Male Coefficient:
600 / (a + b·BW + c·BW² + d·BW³ + e·BW⁴ + f·BW⁵)

where: a=-216.0475144, b=16.2606339, c=-0.002388645,
d=-0.00113732, e=7.01863E-6, f=-1.291E-8

Female Coefficient:
Same structure with different constants:
a=594.31747775582, b=-27.23842536447, c=0.82112226871,
d=-0.00930733913, e=4.731582E-5, f=-9.054E-8

Wilks Score vs IPF GL Points — What’s the Difference?

The IPF GL (Goodlift) Points system was introduced in 2019 by the International Powerlifting Federation to replace Wilks for official IPF competitions. The IPF GL formula uses a logarithmic curve that better fits the distribution of elite IPF results and is updated periodically. However, Wilks remains widely used in non-IPF federations (such as WPC, RPS, and many local Indian federation meets) and is still the go-to metric for historical comparisons.

  • Wilks: Older polynomial formula; used in most non-IPF federations; excellent for historical comparisons.
  • IPF GL: Newer logarithmic formula; official IPF metric; gender-specific and more statistically robust.
  • Both are imperfect — no formula perfectly normalises for body composition, leverages, or height differences.

What’s a Good Wilks Score for Indian Powerlifters?

India’s powerlifting scene is growing rapidly, with athletes competing in federations like BPAI, IPF-affiliated organisations, and WPC events. Here are general benchmarks:

  • Below 200: Beginner — just starting to train with structure.
  • 200–300: Novice — making solid linear progress.
  • 300–400: Intermediate — competitive at local meets.
  • 400–500: Advanced — state/national level competitor.
  • 500+: Elite — national champion or international level.

How to Improve Your Wilks Score

Since Wilks is determined by your total lifted relative to body weight, you can improve it two ways: get stronger without gaining weight, or get stronger faster than you gain weight. Key strategies include:

  • Train the powerlifting Big 3 with dedicated programming (conjugate, 5/3/1, Sheiko).
  • Optimise weight class — competing at the lower end of your weight class maximises your coefficient.
  • Creatine supplementation directly increases the phosphocreatine pool, improving strength output by 5–15% in compound movements.
  • Prioritise sleep and recovery — CNS fatigue is the #1 limiter for powerlifters.
  • Technique refinement — better technique means more weight moved, more Wilks points.

Frequently Asked Questions

What is a Wilks Score and why does it matter? +
A Wilks Score is a number used in powerlifting to compare athletes of different body weights on an equal basis. Because heavier athletes naturally lift more absolute weight, raw totals alone are unfair comparisons. The Wilks formula applies a coefficient based on body weight that normalises totals, allowing a 60 kg lifter to be objectively compared to a 100 kg lifter. It matters for “best overall lifter” awards at meets and for tracking your own progress relative to body weight.
Why did the IPF replace Wilks with IPF GL Points? +
The IPF replaced Wilks with their GL (Goodlift) Points in 2019 because the original Wilks formula was based on older data and tended to over-reward lighter weight classes. The GL formula uses data from top IPF performances across all weight classes and is updated periodically to keep pace with the evolving strength of elite athletes. However, Wilks is still used by many other federations and remains the most widely recognized strength metric globally.
What is a good Wilks Score for a natural lifter? +
For drug-tested natural powerlifters, a Wilks Score of 300–400 is considered competitive at national level. Scoring above 400 puts you in the top tier of tested competition. Most serious recreational lifters training for 2–4 years will sit between 250–350. World-class natural lifters often reach 400–450, while untested elite athletes can score 500+. In the Indian context, a score above 350 can place you on the podium at many state-level meets.
Does Wilks Score account for height? +
No — this is one of Wilks Score’s known limitations. Height affects leverage significantly; shorter lifters often have mechanical advantages in squat and deadlift (shorter range of motion). The Wilks formula only accounts for body weight, not height or limb proportions. This is one of the reasons some statisticians prefer the Dots Score (another alternative), which some argue is slightly more height-neutral, though no formula is perfect.
How is powerlifting total calculated? +
In a powerlifting competition, each athlete gets three attempts at three lifts: Back Squat, Bench Press, and Deadlift. The heaviest successful lift from each event is counted, and your Total is the sum of these three best lifts. For example: Squat 200 kg + Bench 130 kg + Deadlift 240 kg = Total 570 kg. This Total is then used to calculate your Wilks Score. A failed total (zero in any lift) disqualifies the athlete from total-based scoring.
Can I use this calculator for equipped powerlifting? +
Yes — the Wilks formula is the same whether you’re raw or equipped (using a squat suit, bench shirt, and deadlift suit). However, you should only compare your score to athletes in the same equipment category. Equipped totals are significantly higher than raw totals, so a Wilks Score of 450 equipped is not directly comparable to 450 raw — the raw achievement is generally considered more impressive from a pure strength perspective.
What powerlifting federations are active in India? +
India has several active powerlifting federations including the Powerlifting Federation of India (PFI, IPF-affiliated), World Powerlifting India (WPI, WPC-affiliated), and various state-level bodies. The IPF-affiliated federation follows IPF GL Points for scoring at international events, while other federations often still use Wilks. India has produced several international-level powerlifters, particularly in the lower weight classes, and the sport is growing rapidly in metro cities and tier-2 cities alike.
Does creatine actually improve powerlifting performance? +
Creatine monohydrate is the most well-researched supplement in sports science, with hundreds of peer-reviewed studies confirming it improves maximal strength output in compound movements like squat, bench, and deadlift. It works by replenishing phosphocreatine (PCr) stores faster, which fuels the ATP-PCr energy system used in maximal-effort lifts (1–5 rep range). The average strength gain from creatine supplementation is 5–15%, which translates directly to a higher total and a better Wilks Score. A loading dose of 20g/day for 5 days followed by 3–5g/day maintenance is the most studied protocol.
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