Lucy Kate Crochet

  • Home
  • Learn To Crochet
  • Crochet Patterns
  • Blog
  • Contact Me

Crochet Conversion Charts

December 22, 2015 By Lucy

Crochet Conversion Charts

Check out my handy Crochet Conversion Charts here!

Each crochet conversion chart will give you a quick and easy guide to translating instructions in patterns.

As well as choosing the right yarn and crochet hooks for your project.

These simple charts will help you to work out the right crochet hook sizes, yarn weight and terminology.

Making understanding crochet patterns easy.

Crochet Hook Sizes Chart – USA vs UK

Crochet hook sizes are almost always stated at the beginning of a pattern. But depending upon who wrote the pattern, they will be given in differing terms.

In general USA crochet patterns will give you hook sizes using a letter and number scheme, but UK patterns will give you a size in mms.

The crochet conversion chart below will allow you to quickly work out which crochet hook size you need, even when using a different pattern.

Crochet Hook Sizes Conversion Chart

Crochet hook sizes chart - Crochet conversion chart for hook sizes - uk / usa

Crochet Stitch Conversion Chart

It’s not just hook sizing that differs between the UK and USA. Terminology for stitches is varied too.

crochet yarnAnd just to make matters even more confusing, just because your hook is given in one sizing doesn’t mean that the stitching is too.

For example, I live in the UK and only have access to UK branded hooks, so I give my hook measurements in mms.

However, I learned to crochet using American Youtube tutorials and patterns, so my stitches are in USA names!

Fortunately, there is a nice trick to quick spotting which terminology a crocheter is using in their patterns.

If you see reference to a ‘single crochet’ or ‘sc’ in the pattern, then you can be confident that it’s American.

This is because although the same terms can mean different things in general, English patterns do not have a single crochet. This means that the writer must be using American terminology.

To translate your pattern easily from USA to UK or vice versa, simply use the handy crochet conversion chart for terminology below!

Crochet Stitches UK vs US Chart 

Crochet conversion chart for terminology

Crochet Yarn Weight Chart

In this section I have made a yarn weight crochet conversion chart that will give you a rough guide to help you understand which yarn to use for your crochet patterns.

Choosing your yarn weight can be confusing. Not only do you have to find the right shade and texture to suit the product you are going to create, but you need to choose the right weight of yarn as well.

The yarn weight does not apply to the quantity of yarn you will need either, but instead to the thickness of the strands it’s made up of.

So why a rough guide and not a firm and conclusive one? It’s all to do with the wording on your yarn packages.

The yarn conversion chart guide is to help you pick the right yarn when the pattern gives an instruction in American or English terms, and you are used to using the other.

 

I hope that the crochet conversion chart for yarn below will help you to work out which is the right yarn for your needs.

Yarn Weight Crochet Conversion Chart

Crochet conversion chart for yarn weight - very helpful!

But unfortunately, that’s not where it ends where yarn weight is concerned.

Because even within the same country, yarn manufacturers do not all use the same terminology. In fact some will use the same words to describe different types of yarn, which can be very confusing.

Not only that, they will use words which don’t necessarily describe the product you are creating. For example, sport and baby labelled yarns aren’t necessarily for making sporting or baby appropriate crochets.

Remember, the combinations are not limited to what is shown here. If upon picking up and inspecting a certain yarn you feel it would be better suited to a lower weight category then trust your instincts. Crochet is a craft where you can allow your judgement to steer you to a degree, even when following set patterns.

The main thing to look out for is when making something to a specific size, like an item of clothing or a blanket to snugly fit a certain bed. If you pick a different weight of yarn then you may need to adjust the pattern as the gauge (tension) will be different.

Crochet Symbols Chart

Some crochet patterns are abbreviated using symbols. You can use the chart below to translate them:

crochet sheet

Which crochet hook sizes should I use?

In the crochet conversion chart above I have given suggestions of crochet hook sizes to use for different yarn types. This is a good general outline of which one to pick up if you are creating your own pattern or using one that gives a yarn weight, but not a specific hook size.

However, it’s worth mentioning that this is absolutely not set in stone. There is no reason that you can’t make a netting style crochet blanket using a light weighted yarn and a larger sized hook.

In fact I enjoy experimenting with hook sizes and different yarns to give new textures and create varied patterns.

Once you are confident in creating your own crochet projects, then try out different hooks with your favourite yarns and see what you can make. I recommend using single crochets and chains to make small sections of crochet when you practice.

That way when you are done you can unravel the yarn and won’t have wasted any materials.

Counting Stitches

I hope that you find these crochet conversion charts helpful. I have added in this stitch counting aid to help you when working in circular rounds too:

stitch-counting

Happy Crocheting! x

Comments

  1. Judy says

    December 23, 2015 at 7:24 pm

    That’s awesome! Thank you

  2. Shirley Finch says

    September 20, 2016 at 6:23 pm

    Thank you very helpful information. Especially the yarn weights.

    • Lucy says

      September 20, 2016 at 8:01 pm

      Thanks Shirley, I am glad they are of use! Lucy x

  3. Lynda Jopson says

    December 6, 2016 at 4:14 pm

    Thanks for the useful conversion charts, much appreciated xx

  4. Agnes says

    February 1, 2017 at 1:00 am

    Very helpful and so clear and easy to understand

  5. Laura says

    April 20, 2017 at 3:30 pm

    Thank you so much. This is very helpful.

  6. karen martin says

    May 31, 2017 at 6:59 am

    this is so helpful. like you I live in the UK but crochet using American stitches. the only thing I struggle with after 50 years of crocheting is yarn weights. thank you so much for the conversion chart it will make my life so much easier. xx

  7. Patty Starkweather says

    June 10, 2017 at 12:42 pm

    I want to crochet a Afghan for my Grand Sons wedding and i will use this chart Thank You and God Bless

HI THERE! NICE TO MEET YOU!

I'm Lucy Kate: a writer, crochet lover and blogger. Living happily in a pile of yarn with my husband, kids & numerous pets! My big passions are crafts, animals, fitness & teaching historical fencing. You can contact me in the comments section under my posts, or on the Lucy Kate Crochet Facebook page.

Recent Posts

  • The Best Yarn To Crochet Swimwear With – 15 Recommendations
  • Can You Change A Knitting Pattern To Crochet?
  • Does Using A Bigger Crochet Hook Use Less Yarn?
can you crochet with macrame cord

You might have a stash left over from a previous … [Read More...]

Recent Posts

  • The Best Yarn To Crochet Swimwear With – 15 Recommendations
  • Can You Change A Knitting Pattern To Crochet?
  • Does Using A Bigger Crochet Hook Use Less Yarn?
  • Why Is My Crochet So Messy?
  • Is It Better To Crochet Tight Or Loose?

Recent Comments

  • Marilyn on Temperature Blanket – How To Make A Crochet Temperature Afghan
  • Tami Winbush on Temperature Blanket – How To Make A Crochet Temperature Afghan
  • Morgan on Temperature Blanket – How To Make A Crochet Temperature Afghan
  • Kathryn K Patterson on Temperature Blanket – How To Make A Crochet Temperature Afghan
  • Esther on Temperature Blanket – How To Make A Crochet Temperature Afghan

Archives

  • January 2023
  • December 2022
  • November 2022
  • October 2022
  • September 2022
  • February 2017
  • January 2017
  • November 2016
  • October 2016
  • September 2016
  • August 2016
  • July 2016
  • May 2016
  • April 2016
  • March 2016
  • January 2016
  • December 2015
  • November 2015
  • October 2015
  • August 2015
  • July 2015
  • June 2015
  • May 2015

Categories

  • Blog
  • Crochet Equipment
  • Crochet Ideas
  • Crochet Patterns
  • Crochet Tips
  • Free Crochet Tutorials
  • Learn To Crochet
  • Uncategorized

Meta

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org

Lucy Kate Crochet is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com

Looking For The Perfect Bespoke Crochet Toy? Then you are welcome contact me on lucykate985@gmail.com

Lucy Kate Crochet is a participant in the Amazon EU Associates Programme, an affiliate advertising programme designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.co.uk

Copyright © 2023 · News Pro Theme On Genesis Framework · WordPress · Log in

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish.Accept Read More
Privacy & Cookies Policy

Enter Your Email Here For 

Free Crochet Patterns

& News!


Your Privacy is protected.

x