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How to Double Crochet

BeginnerTechniques Updated 2026-10-20

To double crochet (dc), yarn over, insert the hook into the stitch, yarn over, and pull up a loop (3 loops on the hook). Yarn over and pull through 2 loops, then yarn over and pull through the last 2 loops. It is about three chains tall. In UK patterns this stitch is called treble (tr), and US “dc” means something different in UK terms.

Real speed, with narration and subtitles. Watch a few stitches, then try them yourself.

What you need

  • Medium (worsted) yarn in a light colour
  • Crochet hook in the size on the yarn label, usually 5.0 mm (H-8) for worsted

Step by step

  1. Make a foundation chainTo practise, chain 13.
  2. Yarn overBring the yarn over the hook once before inserting it. You have 2 loops on the hook.
    Yarn over
  3. Insert the hookInsert the hook into the 4th chain from the hook. On later rows, insert it under both top loops of the next stitch.
    Insert the hook
  4. Pull up a loopYarn over and pull the yarn back through the stitch. You now have 3 loops on the hook.
    Pull up a loop
  5. Pull through 2Yarn over and pull through the first 2 loops on the hook. 2 loops remain.
    Pull through 2
  6. Pull through 2 againYarn over and pull through the last 2 loops. One loop remains. That is one double crochet.
    Pull through 2 again
  7. Work across the rowWork 1 double crochet in each chain to the end. The 3 skipped chains usually count as the first stitch, so with 13 chains you have 11 stitches.
  8. TurnChain 3 and turn. In most traditional patterns the chain 3 counts as the first double crochet, so skip the first stitch and work the next dc in the 2nd stitch. Work the last dc into the top of the turning chain.

US vs UK: the name trap

The same stitch has a different name in US and UK patterns. It is a very common source of mistakes.

StitchUS termUK termChinese
No yarn over first; pull through 2 oncesingle crochet (sc)double crochet (dc)短针 X
Yarn over once, pull through 3half double crochet (hdc)half treble (htr)中长针 T
Yarn over once, pull through 2 twicedouble crochet (dc)treble (tr)长针 F
Yarn over twice, pull through 2 three timestreble crochet (tr)double treble (dtr)长长针 E

So “dc” in a UK pattern is a US single crochet. Check which terms your pattern uses before you start. More in US vs UK crochet terms.

How double crochet appears in patterns

Pattern styleWhat you will seeMeaning
US writtench 3 (counts as dc), dc in each st acrossDouble crochet row with a counted turning chain
UK writtench 3 (counts as tr), tr in each st acrossThe same row in UK terms
Chinese writtenF; 4F = 4 dc长针, double crochet
ChartA T with one diagonal slashSee the double crochet symbol

Double crochet in the round

Circles, granny squares and hats are often worked in rounds of double crochet. Unlike single crochet amigurumi, these rounds are usually joined: start each round with a chain 3 (it counts as the first dc), work around, then slip stitch into the top of that chain 3 to close the round. Do not turn unless the pattern says so.

To keep a flat circle flat, each round adds the same number of stitches as the first round had, usually 12 for double crochet. See how to crochet a flat circle and the granny square.

Increasing and decreasing in double crochet

To increase, work 2 double crochet into the same stitch. A pattern writes this as 2 dc in next st; Chinese patterns often write FV. To decrease, work a dc2tog: two unfinished double crochets in two neighbouring stitches, joined at the top. Both have their own video on crochet decreases and increases.

Common mistakes

If your double crochet looks wrong

Left-handed double crochet

Left-handers hold the hook in the left hand and the yarn in the right, and work from left to right along the row. The steps are the same, only mirrored. The video below is the demonstration above flipped left to right, so you can copy it hand for hand.

Real speed, with narration and subtitles. Watch a few stitches, then try them yourself.

Stitches built from double crochet

Once you can double crochet, many popular stitches are only a different arrangement of it: the V-stitch (dc, ch 1, dc in one stitch), the granny square (groups of 3 dc) and the blanket stitch.

Double Crochet Symbol

Chart symbol · 长针 · dc

Double crochet (dc) is drawn as a T with one diagonal slash through the stem. Each slash stands for one yarn-over before inserting the hook. In Chinese it is 长针, often written “F”; in UK patterns it is called treble (tr).

US name and abbreviationDouble Crochet (dc)
UK name and abbreviationTreble (tr)
Chinese name长针
Chinese written shorthandF
Japanese name長編み

Why does a UK pattern say treble when the chart shows a double crochet?

The stitch is the same. UK terms are one step “taller” in name: US dc = UK tr.

What does “F” mean in a Chinese crochet pattern?

F is shorthand for 长针, the US double crochet.

Chart symbols on this page

Frequently asked questions

What does dc mean in crochet?

In US patterns dc means double crochet: yarn over, insert the hook, pull up a loop, then pull through 2 loops twice. In UK patterns dc means the US single crochet, and the US double crochet is called treble (tr). Check which terms the pattern uses.

What does 2 dc in next stitch mean?

Work 2 double crochet into the same stitch. It is an increase: one stitch becomes two. If the pattern says dc in next 2 sts instead, work 1 dc in each of the next 2 stitches.

What is double crochet in UK terms?

Treble crochet (tr). US dc = UK tr. And UK “double crochet” is the US single crochet, so always check which terms a pattern uses.

What does F mean in a Chinese crochet pattern?

F is 长针, the US double crochet (UK treble).

Does the chain 3 count as a double crochet?

In most traditional patterns, yes. Some modern patterns use a chain 2 that does not count. The stitch count after each row tells you which method the pattern uses.

How many yarn overs are in a double crochet?

Four: one before you insert the hook, one to pull up a loop, and one for each of the two “pull through 2” steps. The single slash on the chart symbol stands for the first one.

Is double crochet used in amigurumi?

Not often for the body, because it leaves gaps that show stuffing. It appears in flat parts like skirts, ruffles, petals, blankets and hats.

How to Double Crochet

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