Wilks Score Calculator (2020)
The Wilks score adjusts your powerlifting total for bodyweight so lifters of different sizes can be compared on one scale. This calculator uses the revised 2020 coefficients. Around 300 is a solid amateur score, and 400+ is competitive at most local meets.
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How it's calculated
The Wilks formula multiplies your total (squat + bench + deadlift) by a coefficient derived from your bodyweight and sex: score = total × 600 ÷ P(bw), where P is a fifth-degree polynomial fitted to elite lifting performance data across weight classes. Heavier lifters lift more in absolute terms, so the polynomial grows with bodyweight — dividing by it levels the playing field. Separate coefficient sets exist for men and women because the strength-to-bodyweight curve differs by sex.
This calculator uses the 2020 revision (sometimes called Wilks-2), which refitted the original 1990s coefficients to modern competition data and fixed known distortions at very light and very heavy bodyweights. Bodyweight inputs are clamped to the formula's validated range (40-201 kg for men, 40-151 kg for women), matching how official meet software handles out-of-range entries.
Interpreting the number: 250-300 is a respectable score for a recreational lifter with a year or two of training, 300-400 marks a strong amateur, 400-500 is competitive at national level for many weight classes, and 500+ is elite. Because the score normalizes bodyweight, a 60 kg lifter and a 120 kg lifter with the same Wilks score are considered equally strong pound for pound. Many federations have since moved to DOTS, which uses the same idea with a different polynomial — this app includes both so you can compare.
Frequently asked questions
What is a good Wilks score?
Around 300 is a solid amateur score, 400+ is competitive at local and regional meets, and 500+ is approaching elite. Untrained lifters typically start well under 200.
What changed in the 2020 Wilks revision?
The coefficients were refitted to modern competition data, correcting distortions that inflated scores at very light and very heavy bodyweights in the original 1990s formula.
Wilks vs DOTS — which should I use?
Both normalize a total for bodyweight. DOTS is newer and used by more federations today, but Wilks remains widely recognized. Check which one your federation scores with.
Can I use a gym total instead of a meet total?
Yes — enter the sum of your best squat, bench, and deadlift from training. Just be consistent: compare gym Wilks to gym Wilks, since meet lifts are judged to stricter standards.
Take it with you
Every calculator, plus workout and macro tracking, in the ElevenSix Fitness app for iPhone.