US to UK Crochet Terms Converter
Convert between US and UK crochet stitch names. Search the reference table or paste a pattern row to convert all terms at once.
| US Term | US Abbrev | UK Term | UK Abbrev | Notes |
|---|
⚠️ US and UK patterns are NOT interchangeable without converting all stitch names. Always check which system a pattern uses before starting.
Why US and UK crochet terms differ
US and UK crochet use the same stitch techniques but different names. A US double crochet is the same stitch as a UK treble crochet — but the abbreviations are completely different. Using a UK pattern with US assumptions (or vice versa) will produce the wrong fabric height and gauge.
Common uses
- Identify whether a pattern is written in US or UK terms
- Convert a UK pattern to US terms before crocheting
- Paste a full pattern row and convert all abbreviations at once
Tip: US patterns often say "sc" for single crochet. UK patterns often say "dc" for the same stitch. If a pattern uses "dc" but seems to produce very short stitches, it may be a UK pattern.
About this US/UK Crochet Terms Converter
The exact same crochet stitches have different names in US and UK terminology — what's called "double crochet" in the US is "treble crochet" in the UK, and US "single crochet" is UK "double crochet." This is a genuinely common source of confusion, especially with patterns that don't specify which system they use.
Always check which system a pattern uses first
Before starting an unfamiliar pattern, especially from an international source or older publication, confirm which terminology system it uses. Working US stitches when a pattern means UK terms (or vice versa) produces a noticeably different fabric than intended. See the pattern reading guide for more on decoding pattern shorthand generally.