Yarn count is the first decision in any fabric spec. Choose too fine and you pay more for a cloth that may feel thin; too coarse and it can feel heavy or rough. This guide shows how to match count to the fabric you are making.
Quick recap: how count works
In the cotton (Ne) system, a higher number means a finer yarn — 40s is finer than 20s. If you need a refresher or want to convert between systems, see our guide on count and our Yarn Count Converter for Ne, Nm, Tex and Denier.
Choose by end use
| Fabric / product | Typical count (Ne) |
|---|---|
| Heavy towels, coarse home textiles | 6s-16s |
| Denim, bottom-weights | 7s-20s |
| T-shirts & hosiery knits | 24s-40s |
| Poplin & shirting | 30s-60s |
| Fine shirting & voile | 60s-100s |
Finer vs coarser: the trade-offs
Finer counts give lighter, softer, more refined fabric but cost more per kilo and demand better fibre and (often) combed yarn. Coarser counts are cheaper and more robust, ideal for hard-wearing or heavyweight fabric. Count also interacts with fabric weight — see what GSM means and our Fabric Weight Converter.
Knitting vs weaving
Knitting (hosiery) generally favours softer, often single yarns in the 24s-40s band. Weaving needs warp yarn with enough strength and twist to survive the loom — where strength metrics like CSP and construction (see the Reed Count Calculator) come in.
Then size the order
Once the count is set, estimate quantity with the Yarn Requirement Calculator and cost it with the Yarn Order Cost Estimator.
Not sure which count fits your fabric? Tell us the end use and we will advise and quote.
All calculators live on our buyer tools page.
Work backwards from the fabric, not forwards from the count
The common mistake is to pick a count first and hope the fabric works out. The reliable order is the reverse: decide the fabric weight and handle you want, then the construction that produces it, then the count that suits that construction.
A 30s is not “better” than a 20s. It is finer, which is only an advantage if the fabric you are making needs it.
Count by end use
| Fabric | Count (Ne) | Why |
|---|---|---|
| Canvas, rugs, durries | 4s – 10s | Bulk and strength matter, finish does not |
| Denim warp | 7s – 16s | Heavy, must survive rope dyeing and loom tension |
| Terry towel pile | 10s – 20s | Soft and absorbent, low twist |
| Heavy jersey, fleece | 16s – 24s | Weight and warmth |
| T-shirt jersey | 24s – 34s | The standard range for knitted tees |
| Standard shirting | 34s – 50s | Smooth face, moderate weight |
| Voile, lawn, mulmul | 60s – 100s | Sheer, light, fine handle |
The three things that decide with the count
Count on its own is a third of the decision. Spin type sets evenness and price — combed for anything fine or printed, carded for weft and coarse work, open-end below 30s where cost dominates. Twist sets handle and strength: low TM for soft knits, high TM for weaving warp. Fold changes everything again — a 60s/2 is a 30s-thickness yarn built from finer components.
Use the yarn count chart to convert between systems, and the twist calculator to set TM for your end use.
A quick sanity check
Before you commit, work out the fabric weight your chosen count and construction will actually produce. If the target is 180 GSM single jersey and your count gives 230, you have chosen wrong and it is far cheaper to find out now than after the knitting is booked.
Frequently asked questions
How do I choose the right yarn count?
Start from the fabric weight and handle you want, then the construction, then the count. Choosing a count first and hoping the fabric works out is how programmes go wrong.
What count is used for T-shirts?
Most T-shirt jersey uses 24s to 34s combed cotton. Finer counts give a lighter, smoother fabric; coarser gives more weight and bulk.
Does a higher count mean better yarn?
No, it means finer. Whether finer is better depends entirely on the fabric you are making.
What else do I need to specify besides count?
Fibre and blend ratio, spin type, twist, fold and finish. Count alone lets the mill decide everything else.
Can you recommend a count for my fabric?
Yes. Tell us the fabric, target weight and end use and we will suggest a count, spin and twist, and quote it.
Related: Yarn count chart · Yarn advisor · Twist calculator · Fabric GSM guide · Cotton yarn
Need this quoted? Send your count, blend and quantity and we will come back with firm pricing ex-Delhi and a lead time, within one working day. Get a quote.