DOTS Calculator: Powerlifting Score, Wilks and How Strong You Are

How the DOTS formula works

DOTS stands for Dynamic Objective Team Scoring. It was developed by Tim Konertz and adopted by the German powerlifting federation (BVDK) in 2019 as a modern replacement for the Wilks formula, and it is the score OpenPowerlifting uses to rank lifters across bodyweight classes. The math is one division:

DOTS = total in kg × 500 ÷ (a + b·BW + c·BW² + d·BW³ + e·BW⁴), with BW your bodyweight in kilograms.

Worked example: a man weighing 83 kg (183 lb) with a 500 kg (1,102 lb) total, say a 185 kg squat, 125 kg bench and 190 kg deadlift (408, 276 and 419 lb).

The polynomial is a curve fitted to how totals rise with bodyweight among strong lifters. It climbs steeply through the light classes and flattens at the top, because each extra pound of bodyweight adds less strength the heavier you already are. That is why a 66 kg man needs 383 kg (844 lb) for 300 DOTS, while a man of 120 kg needs 522 kg (1,152 lb): 82% more bodyweight, only 36% more total.

DOTS chart in kilograms

DOTS for common totals at the top of several IPF weight classes. A score scales in a straight line with the total, so 10% more total is 10% more DOTS at the same bodyweight.

How strong am I? What the bands look like

DOTS was designed so that one scale works for men and women. Here is what each band takes at two common bodyweights. The bands are a rough guide we drew from typical raw meet results, not an official ranking.

Most people who train consistently with a sensible program reach the novice band within their first year, and many reach 300 within two to four years. The climb past 350 usually takes years of focused powerlifting training, and 400 puts you among the stronger lifters at a national meet. The best lifters in the world score around 600 and a little beyond. If you lift for health or looks, 250 to 300 is a strong, useful level that few people in an ordinary gym ever reach.

Two cautions. Competition standards matter: a squat cut above parallel or a bench bounced off the chest inflates your number by 5 to 10% or more. And most gym numbers are estimates; if yours came from a set of five, run it through the one rep max calculator first and treat the score as approximate.

DOTS, Wilks, Wilks 2020 and IPF GL: which to use

Four scores are in common use. They answer the same question with different curves, so never compare a number from one with a number from another.

Original Wilks and DOTS land close together in the middle classes, which is why old Wilks numbers still feel familiar. They part at the extremes. A 140 kg (309 lb) man with a 700 kg (1,543 lb) total scores 383.6 DOTS but 391.2 Wilks; an 84 kg (185 lb) woman with a 400 kg (882 lb) total scores 368.1 DOTS but only 356.7 Wilks.

Wilks 2020 uses a numerator of 600, so its scores run roughly 15 to 25% higher than the original, depending on bodyweight. A "400 Wilks" from a 2015 forum post and a 400 on Wilks 2020 are very different lifters. The calculator labels both so you know which one you are quoting.

IPF GL points are what IPF federations use for best-lifter awards today. If you compete in one, check your meet results for that score; for comparing yourself across classes and with friends, DOTS is the most widely quoted.

Accuracy and limits

• It scores totals, not lifts. The curve was fitted to full three-lift totals. Plugging in a bench press alone gives a meaningless number; there are separate bench-only formulas for that.
• Equipment changes everything. Squat suits, bench shirts and knee wraps add a large chunk to a total. Compare raw lifters with raw lifters.
• It assumes a lean, competitive build. At 300 lb (136 kg) and soft, you are scored against 300 lb powerlifters who carry far more muscle. Very heavy lifters with high body fat score low for reasons that have nothing to do with effort.
• Bodyweight range. DOTS is defined from 40 to 210 kg (about 88 to 463 lb) for men and 40 to 150 kg (about 88 to 331 lb) for women. Heavier lifters are scored at the top of the range, as OpenPowerlifting does, and the calculator tells you when that happens; below 40 kg it gives no score. Both Wilks formulas likewise stop at about 201 kg (443 lb) for men and 151 to 155 kg (333 to 341 lb) for women.
• Men and women on one scale is approximate. The two curves are fitted separately to bring both near the same range, but no formula makes the comparison exact.
• Age is not included. A 55-year-old with 300 DOTS is far further along than a 25-year-old with the same score. Masters lifting uses separate age adjustments.

Using your score in training

The score is a scoreboard, not a program. Three practical uses:

1. Track it per training block. Write down your DOTS at the end of each 8 to 16 week block, from tested or well-estimated maxes on the same bodyweight scale. A rise of 10 to 20 points a year is solid progress for an intermediate. A plan like the 12-week strength program is built for exactly this kind of measurable step.

2. Decide whether a weight change helps. Because DOTS divides by bodyweight, losing weight while holding your total raises the score. A 90 kg (198 lb) man totaling 600 kg (1,323 lb) scores 388.0. Cut to 85 kg (187 lb) at the same total and he scores 399.8; even losing 10 kg (22 lb) of total leaves him at 393.1. Lose weight slowly, about 0.5 to 1% of bodyweight a week at most, keep heavy work in the plan, and talk to your doctor first if you have a medical condition; the guide to cutting without losing muscle covers how. Gaining weight lowers the score unless the total rises faster, which it often does for lighter, newer lifters.

3. Find the weak lift. Use the "Each lift" option and look at the split. In typical raw totals the squat is roughly 35%, the bench about 25% and the deadlift around 40%. A bench at 20% of your total, or a squat well behind your deadlift, is usually the fastest place to add points; the sticking points guide shows how to work a weak range.

Under a year of training, ignore the score and chase plain progress: the Getting Stronger guides start there. DOTS becomes useful once gains slow and you want an honest yardstick across bodyweight changes.

Questions people ask

What is a good DOTS score?

Roughly: 300 is a solid intermediate, 350 is advanced, and 400 or more is competitive at a national meet. Beginners usually start under 200 and climb fast.

How do I calculate DOTS by hand?

Convert bodyweight and total to kilograms, work out a + b·BW + c·BW² + d·BW³ + e·BW⁴ with the coefficients above, and divide total × 500 by that. A spreadsheet takes two minutes to set up.

Is DOTS better than Wilks?

DOTS was fitted to more recent results, and many federations that once used the original Wilks have moved on from it. In the middle classes the two are within a few points, so it matters most at the extremes.

Can women and men compare DOTS scores?

Roughly, yes; that is what the separate coefficients are for. A woman and a man with the same DOTS are at a similar level relative to their sex and size, give or take.

Does DOTS work for a bench-only meet?

No. DOTS and Wilks are calibrated on three-lift totals. Bench-only meets use bench-specific formulas such as the IPF GL bench-only figures.

Should I use my gym numbers or meet numbers?

Meet numbers if you have them. Gym numbers work if they meet competition standards: depth, a pause on the bench and a full lockout. Count only lifts you have actually made, not estimates you hope for.

Where these numbers come from

The DOTS, original Wilks and Wilks 2020 coefficients and bodyweight limits match the open-source scoring code published by OpenPowerlifting (opl-data on GitLab), which ranks lifters by DOTS. DOTS was developed by Tim Konertz and adopted by the German powerlifting federation (BVDK). The original Wilks formula is Robert Wilks's, used by the International Powerlifting Federation until 2019; Wilks 2020 is his later revision with a 600-point numerator. The IPF moved to its own IPF GL points in 2020. The strength bands and the lift split are our own rough guides from typical raw meet totals; treat them as orientation, not standards.