Choosing The Correct Yarn, Needle & Hook sizes For Knitting & Crochet - be creative daily! (2024)

By Natasha/ April 6th, 2016/ There are currently 6 comments

Over the yearsI have learnt to knit and crochet, I have had to research what yarn could be used for a particular project. It took me time trying to work out terms like what “worsted” meant. So to make it easier and quicker here is a breakdown of what yarn is used for on certain hooks and needles.

Choosing The Correct Yarn, Needle & Hook sizes For Knitting & Crochet - be creative daily! (1)

This will be a great help and is something that you will always be able to come back too. Here is a breakdown to help you understand, I have added names for USA, UK and Australia/NZ to help you along the way.

USAUKAustralia

& NZ

PurposeNeedle size (mm)Hook Size

(mm)

Lace2 ply2 plyThis is super light weight yarn and is ideal for intricate projects.

For this yarn it is best to use small needles and hooks

1.25mm – 3.0mm0.75-3.0mm
Sock/ Fingering3 ply3 plyThis yarn is great for baby clothing including toys.2.0mm – 3.5mm2.25-3.5mm
Fingering/Sports4 ply4 plyThis yarn is also suitable baby clothing and lighter weight knits3.25mm2.5 – 3.5mm
Light WorstedDouble Knitting8 plyAlso known as “DK”. This is the most popular choice of yarn.

This is a very versatile yarn as it is cost effective and quick to knit.

3.5mm-4.5mm3.5-4.5mm
WorstedAran10 plyThis is also a quick yarn to knit with and is ideal for the following; sweaters, cardigans.3.75mm-4.5mm5.5mm-6.5mm
ChunkyBulky16 plyThis is great for knitting with larger needles and is perfect for rugs5.5mm-8.0mm6.5mm-9.0mm
BulkyChunky20 plyThis is yarn is thick and it easy and quick to finish your project.8.0mm and above9.0mm& above
JumboSuper ChunkyThis yarn is great for beginners as it is thick and chunky and mistakes will be noticed quickly.12.75 mm and above15mm and above

Helpful Notes:

This is a guide, so please always check the pattern or yarninstructions.

Always check tension as this could make a huge difference.

Choosing The Correct Yarn, Needle & Hook sizes For Knitting & Crochet - be creative daily! (2)

Here are some Frequently Asked Questions on yarn meanings.

What does yarn weight mean?
This is looking at the thickness of the yarn, not the actually weight of the ball.

Does yarn weight really matter?
In one word yes it does. The weight that you choose is important as it helps you make the correct gauge. You will notice that on most ball bands you will see that some

What does ply mean?
This is the thickness of the yarn.

Eg. 8ply is the thickness and is has 8 strands twisted together to create the yarn.
The weight of yarn will determine the impact of your finished project.

If you live local to Romford, why not come to our Saturday Knit and Natter 7th May 2016, at 10am.
This session is open to all ages.

I hope that this is useful to you.

Choosing The Correct Yarn, Needle & Hook sizes For Knitting & Crochet - be creative daily! (3)

6 Comments

  • Isobe

    Many thanks for the information which I have been looking for. Clear and comprehensive Will bookmark!

    September 2, 2017 at 1:15 pm

    • You are welcome Isobe

      October 5, 2017 at 9:54 am

  • Annetta wiĺiams

    I have just downloaded a pattern for a crochet support cushion. The yarn is American bulky. Would two strands of Aran be the equivalent please

    October 23, 2017 at 9:32 pm

  • Sheila

    Thank you for the information… I was getting confused with the details given for yarns… Fingering worsted etc etc

    January 5, 2018 at 8:26 am

  • diane hedges

    I have had some Aran wool for ages and now thanks to you I can use it. Thank you again.
    http://Www.craftyarts.co.uk

    January 27, 2018 at 3:29 pm

  • Claudia

    I was looking this kind of information! Very clear to understand! Thank you!

    March 6, 2018 at 11:47 pm

Choosing The Correct Yarn, Needle & Hook sizes For Knitting & Crochet - be creative daily! (2024)
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