DOTS Score Calculator

DOTS is a dimensionless number that lets you compare powerlifting totals across bodyweights and between men and women. It multiplies your total (in kilograms) by a coefficient that depends on your bodyweight and sex. A heavier lifter and a lighter lifter with the same DOTS score performed at roughly the same relative level, so meets can rank everyone on one list regardless of weight class.

The coefficient equals 500 divided by a fourth-order polynomial of your bodyweight in kilograms (a times bodyweight to the fourth power, plus b times bodyweight cubed, plus c times bodyweight squared, plus d times bodyweight, plus e). Your DOTS score is that coefficient multiplied by your total lifted in kilograms. Men and women use different sets of coefficients. This calculator converts pounds to kilograms first when you choose imperial units.

Enter your powerlifting total, which is the sum of your best successful squat, bench press, and deadlift, in the same units as your bodyweight. If you only have gym numbers rather than competition lifts, you can still enter them, but the score will reflect those gym maxes. The calculator accepts a total of 50 to 1,200 kg, or 110 to 2,645 lb.

Both normalize totals across bodyweight, but they use different curves fit to different data. DOTS was adopted by the IPF in 2019 and is based on a more recent data set, while the original Wilks formula dates to 1994. DOTS is widely seen as fairer at the extremes of bodyweight, which is why many federations and online rankings switched to it. The two scores are on similar scales but are not identical for the same lifter.

No. DOTS adjusts only for bodyweight and sex, so a masters lifter and an open lifter with the same bodyweight and total get the same DOTS score. If you want an age-adjusted comparison, you need a separate masters or age-coefficient table on top of DOTS. This calculator reports the standard DOTS score without any age factor.

As a rough guide, scores under 200 are novice, 200 to 300 intermediate, 300 to 400 advanced, 400 to 500 elite, and 500 and up world-class. These bands are general benchmarks, not official cutoffs, and competitive standards vary by federation, sex, and equipped versus raw lifting. Use the score to track your own progress and to compare yourself fairly against lifters of other bodyweights.