Wilks Score Calculator

The Wilks score is a powerlifting formula that normalises total lifted weight for body size, allowing comparison across different bodyweight categories and sexes. Use this calculator for accurate, instant results.

The calculator uses the standard published formula for wilks score. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

This calculator works with kilograms, inches, watts. You can enter values in the units shown — the calculator handles all conversions internally.

The core formula is: Wilks = Lifted total (kg) x (500 / Denominator polynomial). Each step in the calculation is shown so you can verify the result manually.