134
What is the most obscure fact you know?
(lemmy.world)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 15 Sep 2025
134 points (100.0% liked)
Asklemmy
50716 readers
1150 users here now
A loosely moderated place to ask open-ended questions
If your post meets the following criteria, it's welcome here!
- Open-ended question
- Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
- Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
- Not ad nauseam inducing: please make sure it is a question that would be new to most members
- An actual topic of discussion
Looking for support?
Looking for a community?
- Lemmyverse: community search
- sub.rehab: maps old subreddits to fediverse options, marks official as such
- !lemmy411@lemmy.ca: a community for finding communities
~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~
founded 6 years ago
MODERATORS
Bedsheet thread counts have been artificially inflated for years by the shifty linen companies counting individual fibers that the threads consist of as threads themselves. It’s become a meaningless number, since there is zero regulation. If you want a nice thick heavy cloth, GSM is the number you want, but most companies won’t share this (looking at you, The Company Store) because they obviously don’t want you to know how thin and flimsy their products really are before you buy them.
What is GSM?
The thickness of the cloth
What does the acronyms stand for?
I misstated the definition a bit, although in real world terms a higher GSM does often manifest as a thicker cloth. GSM stands for grams per square meter. It measures how much fabric weighs in a given area. It is a weight rating, not a thickness rating.
Higher GSM means denser, heavier fabric. Lower GSM means lighter, more breathable fabric.
General guide:
120–140 GSM = lightweight (summer sheets, thin shirts)
150–170 GSM = medium weight (jersey sheets, linen duvet covers)
180–250 GSM = heavier weight (flannel, winter bedding)
GSM helps compare feel and durability across materials, but thickness will vary by fiber type.
Thanks!
Grams per square metre
Americans probably want in trucks per square football field. Anything but metric.