What is the difference between DOTS and Wilks in powerlifting?

Both are cross-bodyweight comparison formulas using polynomial coefficients. DOTS was designed to correct some of Wilks' bias toward lighter lifters by using a different coefficient curve. IPF GL Points (Goodlift, 2020) are now the standard for IPF competition. DOTS and Wilks remain common in non-IPF federations.

What is a good DOTS score for powerlifting?

For men: 350+ is a competitive intermediate, 450+ is advanced, 600+ is elite, 800+ is world-class. World record level totals produce DOTS scores in the 900–1100+ range. A recreational lifter with a solid 400 kg total at 83 kg bodyweight would score approximately 592 DOTS — a strong competitive score.

How do I calculate DOTS from my total?

DOTS = Total (kg) × Coefficient. Find your bodyweight coefficient from a DOTS table, then multiply by your total. For an 83 kg lifter with a 500 kg total: DOTS = 500 × 1.48 = 740. Alternatively, use an online DOTS calculator that inputs your bodyweight, sex, and total.

Does IPF use DOTS or Wilks scoring?

IPF uses IPF GL Points (Goodlift Points) since 2020. They no longer use Wilks or DOTS for sanctioned IPF competition rankings. However, many non-IPF federations (WPC, WPA, USPA, etc.) continue to use Wilks or DOTS for their rankings and records.

How the DOTS Powerlifting Score Works: Formula, Coefficients, and Comparison

Understand the DOTS score — the IPF's cross-bodyweight powerlifting ranking formula — including how it's calculated, how it compares to Wilks, and what scores indicate different competitive levels.

Related Calculators

DOTS Calculator
Calculate a DOTS powerlifting score from bodyweight, squat, bench press, deadlift and sex-specific coefficient selection.

What Is the DOTS Score?

DOTS (Dots Score or IPF-GL adapted score) is a powerlifting coefficient system used primarily in the World Para Powerlifting (WPC/WPA) community, though it's also widely referenced outside IPF-sanctioned competition. It normalizes powerlifting totals across body weights to enable fair comparison.

Note: There are two separate systems commonly called "DOTS": 1. IPF GL (Goodlift) Points — used by IPF since 2020 2. DOTS Formula — used by WPC and some other federations

The DOTS Formula

DOTS Score = Total (kg) × (500 / Dots(W))

Where Dots(W) is calculated from a 5th-degree polynomial based on body weight W:

For men: Dots(W) = -307.75076 + 24.0900756×W - 0.1918759221×W² + 0.0007391293×W³ - 0.0000010431×W⁴ + 0.0000000000512083×W⁵ (approximately)

The DOTS formula was designed to produce values near 500 for world-class lifters across all weight classes.

Reference: Approximate DOTS Coefficients

Body Weight (kg)	Men's Coefficient	Women's Coefficient
52	2.10	2.33
59	1.89	2.12
66	1.73	1.94
74	1.59	1.79
83	1.48	1.66
93	1.39	1.56
105	1.31	—
120	1.23	—

Example: 83 kg male lifter, 600 kg total: DOTS = 600 × 1.48 = 888 DOTS

Or using the formula form: DOTS = Total × 500 / Dots_polynomial_value

DOTS Score Benchmarks

DOTS Score	Level (Men)
< 200	Beginner
200–350	Novice
350–450	Intermediate
450–600	Competitive
600–800	Elite
800+	World-class

DOTS vs. Wilks vs. IPF GL Points

Formula	Used By	Known For
Wilks	Most non-IPF federations	Original cross-weight formula; slightly favors lighter lifters
DOTS	WPC, WPA; academic use	Refined polynomial; more balanced
IPF GL Points	IPF (since 2020)	Current IPF standard; based on modern world records

For IPF competitions, use GL Points. For comparing across any federation or historical records, Wilks and DOTS are both widely referenced.

Related Guides

Frequently Asked Questions

What is the difference between DOTS and Wilks in powerlifting?: Both are cross-bodyweight comparison formulas using polynomial coefficients. DOTS was designed to correct some of Wilks' bias toward lighter lifters by using a different coefficient curve. IPF GL Points (Goodlift, 2020) are now the standard for IPF competition. DOTS and Wilks remain common in non-IPF federations.
What is a good DOTS score for powerlifting?: For men: 350+ is a competitive intermediate, 450+ is advanced, 600+ is elite, 800+ is world-class. World record level totals produce DOTS scores in the 900–1100+ range. A recreational lifter with a solid 400 kg total at 83 kg bodyweight would score approximately 592 DOTS — a strong competitive score.
How do I calculate DOTS from my total?: DOTS = Total (kg) × Coefficient. Find your bodyweight coefficient from a DOTS table, then multiply by your total. For an 83 kg lifter with a 500 kg total: DOTS = 500 × 1.48 = 740. Alternatively, use an online DOTS calculator that inputs your bodyweight, sex, and total.
Does IPF use DOTS or Wilks scoring?: IPF uses IPF GL Points (Goodlift Points) since 2020. They no longer use Wilks or DOTS for sanctioned IPF competition rankings. However, many non-IPF federations (WPC, WPA, USPA, etc.) continue to use Wilks or DOTS for their rankings and records.

Last updated 7/28/2026