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Lost in Translation: Understanding UK vs US Crochet Terms

April 27, 20234 min read

“Life is just a series of obstacles preventing you from crocheting .” - Anon.

Are you a crochet enthusiast who has found themselves puzzled by the differences between UK and US crochet terms? Don't worry, you're not alone. With the popularity of crochet spreading across the globe, it can be challenging to navigate the distinct terminologies used by different countries.

crocheted planet earth

However, understanding these differences can open up a world of possibilities, allowing you to explore a vast array of patterns and designs from around the world.

Let's dive into the world of UK vs US crochet terms and look at some examples and tips for successfully navigating the challenges of switching between them.

When it comes to crochet patterns and tutorials, the terms used can vary depending on where you are located and where the designer or teacher is located. In the UK, crochet terms are based on the British system, which was developed in the 19th century. In the US, crochet terms are based on the American system, which was developed in the early 20th century. This can be frustrating for crocheters who are trying to follow a pattern or tutorial but can't understand the terminology. Understanding the differences between UK and US crochet terms is essential if you want to master the craft. I always work in UK terms but often get comments on my YouTube videos that I'm doing the 'wrong' stitch.

One of the main differences between UK and US crochet terms is the terminology used for stitches. For example, what is known as a single crochet stitch in the US is called a double crochet stitch in the UK. 

Have a look at the comparisons here:

  • Double crochet (dc) – This is equivalent to the US single crochet (sc).

  • Half treble crochet (htr) – This is equivalent to the US half double crochet (hdc).

  • Treble crochet (tr) – This is equivalent to the US double crochet (dc).

  • Double treble crochet (dtr) – This is equivalent to the US treble crochet (tr).

crochet hook and chains

Converting UK patterns to US terms (and vice versa) is relatively straightforward, but it does require some careful attention to detail. The first step is to identify the stitch terminology used in the pattern you want to convert. Once you know this, you can use a conversion chart to find the equivalent stitch in the other terminology.

Knowing both UK and US crochet terms is useful. It allows you to access a wider range of patterns and resources. Many patterns are written in one terminology or the other, so by understanding both, you can take advantage of a larger pool of patterns.

But, Karen, how can I tell if a pattern is written in UK or US terms?

It's becoming more commonplace for designers to state which set of terms they are using but if it doesn't state it on the pattern, here are a few things to look out for:

  • Does the pattern use single crochet (sc)? - Then it must be in US terms because sc doesn't exist in UK terms.

  • Where is the pattern published? - If it's a UK publication then it's probably in UK terms and vice versa. If you find patterns on a blog, have a look around the site and see if there are any obvious suggestions as to where the blogger is based (it may even say in an 'about' page).

  • What type of yarn is suggested? - Lace, sport and worsted weight yarns are all American terms whereas in the UK we refer to them as 1 ply, 4ply and aran respectively.

  • Have a look at the spellings - some words are spelt differently in the UK to the US. For example, colour (UK) or color (US), metre (UK) or meter (US), centre (UK) or center (US).

  • How is the suggested hook size described? - In the UK we refer to hook size in millimetres (mm) but often in the US they are categorised by a letter or number.

Understanding UK vs US crochet terms is, in my opinion, essential for any serious crocheter. By taking the time to learn both sets of terms, you can access a wider range of patterns and designs, improve your crochet skills, and connect with a global community of crocheters.

Remember to take advantage of conversion charts and other resources, practice using both systems, and stay aware of common confusions between UK and US terms.

Do you want your own set of conversion charts?

conquer crochet project folder

I have a FREE download called 'The Conquer Crochet Project Folder' which includes conversion charts for UK & US crochet terms, hook sizes and yarn weights, an explanation of crochet slang terms and WIP record sheets and other useful cheat sheets to help you stay organised. You can download it, for free, at the link at the bottom of the page.

I really hope you've found this useful.

Happy hooking

Love

Karen x

Karen Stangroom is the teacher, designer and founder of Conquer Crochet. She is a former primary school teacher and university lecturer. Karen is on a mission to get ladies crocheting for the mental health benefits.

Karen Stangroom

Karen Stangroom is the teacher, designer and founder of Conquer Crochet. She is a former primary school teacher and university lecturer. Karen is on a mission to get ladies crocheting for the mental health benefits.

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