PSL is a 0–8 facial attractiveness rating scale from the looksmaxxing community. The name comes from the forums where it was invented — PuaHate, SlutHate and Lookism — and its median sits at 4.0, making it deliberately stricter than a casual 1–10 rating.
Three explanations circulate online, and the difference matters:
1. The forum origin — the historically accurate one. PSL stands for the three forums where the rating system was developed in the early 2010s: PuaHate, SlutHate and Lookism.net. The 0–8 scale, the tier names and most of the community's vocabulary were born there. When old threads are cited, this is the meaning being used.
2. "Proportion, Size, Lineation" — a modern backronym. Newer sites expand PSL this way because the scale does measure proportions. It is tidy marketing, but no early forum source uses it. It was invented after the fact to make the acronym sound technical.
3. "Perceived sexual market value" — a commercial redefinition. Some face-rating sites define PSL this way. It loosely describes what the score correlates with, but it is not what the letters stood for, and conflating the two muddles the scale's actual history.
Bottom line: when a ranking page defines PSL as anything other than the forums, it is rewriting history — usually to sound more scientific than the scale actually is. We stick with the forum origin because it is the only version the community's own record supports.
The pattern: PSL is used as a fixed measuring stick, the same way you'd use kilograms. That's why the community defends its strict calibration — inflate the scale and it stops tracking change.
| Term | What it rates | Scale | Notes |
|---|---|---|---|
| PSL | Facial structure | 0–8, median 4.0 | This site's topic |
| SMV | Overall desirability (looks + height + status + behavior) | No fixed scale | Broader and much vaguer |
| Appeal | Overall vibe including styling, grooming, photos | 1–10, looser | What normal people mean by "rating" |
They correlate but are not interchangeable. PSL vs Appeal compares the two rating systems in detail.
| Score | Tier |
|---|---|
| 6.5 – 8 | Chad / Stacy |
| 6 – 6.5 | Chadlite / Stacylite |
| 5 – 6 | HTN / HTB |
| 3.5 – 5 | MTN — where most people land |
| 2 – 3.5 | LTN |
| 0 – 2 | Very Low |
The full tier-by-tier breakdown with metric ranges lives in the complete PSL scale guide.
🔒 Free measuring runs entirely on your device. When you unlock the AI deep report you can choose to attach your photo — used only to generate that one readout, then discarded, never stored. Scores are geometric measurements, not a judgement of your worth.