Wilks Calculator

Wilks Calculator to calculate wilks score for men and women in both lbs and kgs. Wilks score calculator to help improve your wilks score. The wilks formula is shown below on how to calculate wilks for men and women.

Wilks Formula

Following is the wilks formula on how to calculate wailks coefficient for men and women.
Wilks coefficient = W * 500 / (a + bx +cx² +dx³ +ex⁴ +fx⁵), where
W = weight lifted
x = body weight

Coefficients for men are:
a = -216.0475144
b = 16.2606339
c = -0.002388645
d = -0.00113732
e = 7.01863E-06
f = -1.291E-08

Coefficients for women are:
a = 594.31747775582
b = -27.23842536447
c = 0.82112226871
d = -0.00930733913
e = 4.731582E-05
f = -9.054E-08