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Stitch Dictionary, Your Knitting Crochet Abbreviations Chart

Search any crochet or knitting abbreviation, sc, dc, hdc, sl st, PM, WS, tbl, gst, and more, and get instant, plain-English meanings with full US and UK conversions side by side

Region
Craft
Popular
Type

Heads up — US · UK crochet uses the same letters for different stitches. US "sc" (single crochet) = UK "dc" (short stitch). US "dc" = UK "tr". Always check your pattern's region. See full collision table

Basic

16

KnitBothBasic

Insert the right needle through the front of the stitch from left to right, wrap the yarn over the right needle counter-clockwise, and pull a new loop through. The most basic knitting stitch.

Common uses
Stockinette stitchGarter stitchThe default in most patterns

KnitBothBasic

Insert the right needle through the front of the stitch from right to left (yarn in front), wrap the yarn over, and pull a loop through to the back. The reverse of a knit stitch.

Common uses
Stockinette (alternates with knit)Reverse stockinetteRibbing

KnitBothBasic

Move the stitch from the left needle to the right needle without working it. Patterns specify "slip knitwise" or "slip purlwise" — default is purlwise.

Common uses
Selvedge edgesSlip-stitch colorworkHeel stitch in socks

KnitBothBasic

Wrap the yarn over the right needle to create an extra loop. Creates an eyelet hole and adds one stitch. UK calls it "yfwd" (yarn forward) between knits.

Common uses
Lace patternsEyeletsButtonholes

KnitBothBasic

Add new stitches onto the needle to start a project. Long-tail cast-on is the most common; provisional cast-on for later removal.

Common uses
Starting any projectAdding stitches mid-row

KnitBothBasic

Remove stitches from the needle at the end of the work. Standard method: k2, *pass first st over second st, k1, repeat*. UK term: "cast off".

Common uses
Finishing edgesShoulder seamsStretchy bind-offs for cuffs

CrochetBothBasic

Yarn over, pull through the loop on the hook. The foundation of most crochet projects. Same in US and UK terminology.

Common uses
Starting chainsTurning chainsLace and filet patterns

CrochetBothBasic

Insert hook into stitch, yarn over, pull through both the stitch AND the loop on the hook. The flattest crochet stitch.

Common uses
Joining roundsMoving without adding heightSurface decoration

CrochetUSBasicUS/UK collision

UK: dc Double crochet (UK)

Insert hook into next stitch, yarn over, pull up a loop (2 loops on hook), yarn over, pull through both loops. The shortest basic stitch in US patterns.

Common uses
AmigurumiDense fabricGranny squaresMost US patterns

CrochetUSBasicUS/UK collision

UK: htr Half treble (UK)

Yarn over, insert hook, yarn over, pull up a loop (3 loops on hook), yarn over, pull through all 3. Taller than sc, shorter than dc.

Common uses
Soft drapeSweatersHats

CrochetUSBasicUS/UK collision

UK: tr Treble crochet (UK)

Yarn over, insert hook, yarn over, pull up loop (3 on hook), yarn over, pull through 2, yarn over, pull through last 2. The standard medium-tall US stitch.

Common uses
Granny squaresMost US patternsBlankets

CrochetUSBasicUS/UK collision

UK: dtr Double treble (UK)

Yarn over twice, insert hook, pull up loop (4 on hook), [yarn over, pull through 2] three times. Taller than dc.

Common uses
Lace patternsOpen fabricFilet crochet

CrochetUKBasicUS/UK collision

US: sc Single crochet (US)

Insert hook, yarn over, pull up loop, yarn over, pull through both loops. THE SHORTEST basic crochet stitch in UK patterns — the same stitch as US "single crochet".

Common uses
Most UK patternsDense fabricGranny squares

CrochetUKBasicUS/UK collision

US: hdc Half double crochet (US)

The UK name for what US calls "half double crochet". Yarn over, insert hook, yarn over, pull up loop, yarn over, pull through all 3.

Common uses
UK pattern equivalent of US hdc

CrochetUKBasicUS/UK collision

US: dc Double crochet (US)

The UK name for what US calls "double crochet". The standard medium-tall stitch in UK patterns.

Common uses
UK pattern equivalent of US dc

CrochetUKBasicUS/UK collision

US: tr Treble (US)

The UK name for what US calls "treble crochet". Yarn over 2 times. A tall lace-friendly stitch.

Common uses
UK pattern equivalent of US tr

Decreases

6

KnitBothDecreases

Insert the right needle through 2 stitches at once and knit them as one. Right-slanting single decrease (−1 stitch).

Common uses
Sleeve shapingHat crownLace patterns paired with yo

KnitBothDecreases

Insert the right needle purlwise through 2 stitches and purl them as one. Right-slanting decrease on a purl side.

Common uses
WS decreasesReverse stockinette shaping

KnitBothDecreases

Slip 2 stitches knitwise one at a time, then insert the left needle through the front of both and knit them together. Left-slanting single decrease.

Common uses
Mirror to k2togLeft-side shapingLace

KnitBothDecreases

Slip 1 knitwise, knit the next 2 together, then pass the slipped stitch over the k2tog. Left-slanting double decrease (−2).

Common uses
Hat crownRaglan shapingToe decreases

KnitBothDecreases

Slip 2 stitches together knitwise, knit 1, pass the 2 slipped stitches over. Symmetric vertical double decrease (−2).

Common uses
Mitered squaresSymmetric raglanLace

CrochetUSDecreases

Pull up a loop in next stitch, pull up loop in following stitch (3 loops on hook), yarn over, pull through all 3. Loses 1 stitch.

Common uses
Amigurumi shapingHat decreases

Increases

4

KnitBothIncreases

Knit into the front of the stitch, leave it on the left needle, then knit into the back of the same stitch. Creates a visible bar on the next row. +1.

Common uses
Visible edge increaseQuick increases

KnitBothIncreases

Pick up the horizontal bar between two stitches from front to back, then knit through the back loop. Twists left.

Common uses
Invisible increasesRaglan shapingSleeves

KnitBothIncreases

Pick up the bar between stitches from back to front, then knit through the front loop. Twists right. Mirror to m1L.

Common uses
Mirrored sleeve increasesRight-side raglan

CrochetBothIncreases

Work 2 stitches into the same stitch of the previous row. Adds 1 stitch to the count.

Common uses
Amigurumi spheresIncrease rounds

Cables

3

KnitBothCables

Slip 2 stitches onto a cable needle and hold in FRONT of the work. Knit the next 2 stitches from the left needle, then knit the 2 from the cable needle. Cables twist to the left.

Common uses
Cabled sweatersAran patterns

KnitBothCables

Slip 2 stitches onto a cable needle and hold in BACK of the work. Knit 2 from left needle, then knit 2 from the cable needle. Cables twist to the right.

Common uses
Cabled sweatersAran patterns

KnitBothCables

A short, hooked needle used to hold stitches at the front or back of the work while cabling.

Common uses
Holding sts for cable crosses

Specialty

9

KnitBothSpecialty

Short-row technique: slip the next st, bring yarn around it, slip it back, turn the work. Avoids holes when shaping with short rows.

Common uses
Short-row heelsBust shapingShoulder shaping

CrochetBothSpecialty

Insert the hook into ONLY the back loop of the stitch. Creates a ridge on the front and a stretchier fabric.

Common uses
Ribbing-like textureSlipper solesSurface effects

CrochetBothSpecialty

Insert the hook into ONLY the front loop of the stitch. Mirror to BLO.

Common uses
Decorative ridgesSurface stitches

CrochetUSSpecialty

UK: fptr Front post treble (UK)

Yarn over, insert hook from front to back to front AROUND the post of the dc below, then work a dc. Creates a raised stitch on the front.

Common uses
Cabled crochetFaux ribbingTexture

CrochetBothSpecialty

An adjustable starting ring made by wrapping yarn around your fingers, working stitches into the ring, and pulling the tail to tighten. Closes amigurumi with no gap.

Common uses
AmigurumiTop-down hatsMandalas

CrochetBothSpecialty

Multiple stitches (typically 5 dc) worked into a single stitch or chain space, creating a fan or shell shape.

Common uses
EdgingsBaby blanketsDecorative panels

CrochetBothSpecialty

A dc, ch 1, dc all worked into the same stitch or chain space. Forms a "V" shape.

Common uses
Lacy garmentsGranny variantsOpen mesh patterns

CrochetBothSpecialty

A cluster of (usually 5) partial dcs worked into the same stitch and joined at the top. Creates a "popped" bump on the RS.

Common uses
Bumpy textureBaby blanketsDecorative panels

CrochetBothSpecialty

Work multiple full dcs into one stitch, remove the hook from the last loop, insert into the top of the first dc, and pull the dropped loop through. Creates a pinched bump.

Common uses
3D textureStatement borders

Pattern terms

6

KnitBothPattern terms

The "public" or visible side of the fabric — what shows when worn.

Common uses
Almost every pattern

KnitBothPattern terms

The inside or hidden side of the fabric.

Common uses
Pattern setupTracking which row you are on

KnitBothPattern terms

Work the stitch through the back of the loop (not the front), twisting it. Use for twisted stitches and some lace patterns.

Common uses
Twisted ribbingLace patterns

CrochetBothPattern terms

Pass over the next stitch (or stitches) without working into them. UK uses "miss".

Common uses
Lace patternsShell stitchesOpenwork

CrochetBothPattern terms

Flip the work so the other side faces you. Paired with a turning chain to add height for the next row.

Common uses
Working in rowsMost flat crochet

CrochetBothPattern terms

The open space below a chain in a previous row. Often worked INTO instead of into individual stitches.

Common uses
Granny squaresMesh patternsV-stitch designs
Free tools

The US - UK crochet collision, decoded.

The most expensive mistake in crochet patterns: same abbreviations, different stitches. Here's the side-by-side that prevents a year of misread blankets.

If your pattern says…

scSingle crochet
hdcHalf double crochet
dcDouble crochet (medium)
trTreble crochet (tall)
dtrDouble treble (taller)

In US patterns, that means…

scShortest basic stitch
hdcSlightly taller than sc
dcMedium-tall standard stitch
trTall lacy stitch
dtrEven taller lace stitch

But in UK patterns, those letters mean…

sc(Not used.) UK has no "sc."
htrSame stitch as US hdc
dcShortest basic stitch (= US sc)
trMedium stitch (= US dc)
dtrTall stitch (= US tr)

Quick tell: if you see "sc" anywhere, the pattern is US. If you see "dc" used as the shortest stitch, it's UK. When the designer's blog or shop has a .co.uk, .com.au, or European address, assume UK conventions unless they explicitly say "US terms."

Free tools

How to use the dictionary.

Three quick ways to find what you need — typing a guess, filtering by craft, or browsing by category.

01

Search by abbreviation

Type the abbreviation as it appears in your pattern. Search runs across name and description too — so "k2 tog" finds "Knit 2 together" even if you forget the standard spelling.

02

Filter by craft & region

Narrow to just knit or just crochet, then pick the region your pattern uses. Crochet entries flagged with a warning have a US/UK collision worth checking.

03

Tap to expand

Each entry expands to show the full method, common uses, and — for crochet — the equivalent abbreviation in the other region's terminology.

FAQ

Questions makers actually ask.

Quick answers on stitch multiples, reading charts, gauge, and swatching before you cast on.

It's how many stitches one full repeat needs, plus any edge stitches. Cast on a multiple of that number so the pattern lines up.

  • shown as "multiple of X + Y" on each pattern
  • X = stitches per repeat, Y = extra edge stitches
  • always swatch to confirm gauge before your project

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