In textiles, yarn count is a number that represents the diameter or fineness of a yarn, either in terms of weight by length or length by weight. The direct system measures the weight of a consistent length of yarn, with a higher yarn count indicating a heavier and coarser yarn.

## What does count of yarn mean?

**Yarn count** refers to the thickness of a **yarn** and is determined by its mass per unit length. It is usually measured by the **number** of grams per one kilometer of **yarn**, a unit of measure called “Tex”. … In this system, the larger the **number** the finer the **yarn** and vice versa.

## What is a high yarn count?

Higher Yarn Count = **Finer Thread Diameter and/or More tightly woven yarn**. Lower Yarn Count = Wider Thread Diameter and/or More loosely woven yarn.

## What is yarn count in knitting?

The yarn count **expresses the thickness of the yarn**, and must be known before calculating the quantity of yarns for a known length of fabric. The yarn count number indicates the length of yarn in relation to the weight. … The fixed length system and the Tex system are based on metric weights and measures.

## Why is yarn count important?

Count of yarn is important **to produce specific quality of yarn**. … It also expresses weather the yarn is thick or thin. A definition of yarn is given by textile institute “Count is a number indicating the mass per unit length or the length per unit mass of yarn”.

## How can you tell the quality of yarn?

**Skein strength or Lea strength**: The skein breaking strength was the most widely used measure of yarn quality in the cotton textile industry. for determination of the linar density of the yarn as well.

…

- yarn twist.
- linear density.
- yarn strength.
- yarn elongation.
- yarn evenness.
- yarn hairiness etc.

## Which yarn count is finer?

Indirect Count

The count of yarn expresses the number of length units in one weight unit. Thus **higher the count, finer** the yarn. The system is generally used for cotton, worsted, linen (wet spun), etc. Where, W = The weight of the sample.

## How do I calculate yarn count?

The indirect system uses the formula: **N = (L/w) / (W/l)**. In these formulas, N is the yarn count, W is the weight of a sample of yarn, l is the unit of length, L is the length of the sample, and w is the unit of weight.

## What is cotton yarn count?

Metric Cotton Count (N_{m}) :

In Metric cotton count system, yarn count is defined as **the number of hanks of 1000 m per 1 kilogram of that yarn**. For example, yarn count 30 N_{m} means that there are 30 hanks of 1000 m per 1 kilogram (kg) of that yarn.

## How do you read yarn count?

As a general rule of thumb the finer the **yarn** the higher the **count** number (see below for why) and metric **counts** usually are expressed with the **count** first then the ends – 30/2nm whereas cotton and worsted **counts** tend to have the ends first then the **count** – 4/8cc or 3/9wc.

## What are the types of yarn count?

Types of yarn count:

a) **Indirect system- English, Metric, Worsted**. b) Direct system- Tex, Denier, Lbs/Spindle. Indirect count: The count of yarn expresses the number of length units in one weight unit. Thus higher the count, finer the yarn.

## How can you tell if a yarn is denier?

Denier is the weight of yarn mass in grams and is measured by weighing 9,000 meters of yarn. Yarn with a higher denier has more mass per unit length than one with a lower denier. Providing two yarns are made of the same kind of material, the higher denier size, the larger the thread or yarn size.

## Which yarn is finner?

**Denier** system

For example, if 9,000 metres of a yarn weigh 15 grams, it is a 15-denier yarn; if 9,000 metres of a yarn weigh 100 grams, it is a 100-denier yarn and much coarser than the 15-denier yarn. Thus, a smaller number indicates a finer yarn.