Turning Chains Explained: SC, HDC, DC Differences and Why They Matter

The turning chain is one of those crochet fundamentals that gets explained in a single sentence in most tutorials and then never mentioned again. "Chain one and turn." "Chain three, counts as first double crochet." Beginners nod and follow along, but underneath that nod is genuine confusion. Why does single crochet get one chain and double crochet get three? Does the chain count as a stitch or not? Why does it matter either way? And why do edges look different depending on the stitch type?

The turning chain matters because it sets the height, structure, and stitch count for your entire row. Get it wrong and your edges slant, your stitch counts drift, and your finishing looks messy even when every other stitch was perfect. This guide breaks down exactly what the turning chain does, why each stitch height requires a different number of chains, and the critical question of whether that chain counts as a stitch — with clear rules you can apply to any pattern you ever encounter.

What the Turning Chain Actually Does

When you finish a row of crochet, your hook is sitting at the top of the last stitch you made, right at the edge of the fabric. If you were to simply turn and start making stitches at that level, your first stitch would be crushed against the edge — it would have no height because your hook is starting from the base of the stitch rather than the top. The turning chain solves this by creating a vertical column of chain stitches that lifts your hook to the correct height for the next row.

Think of the turning chain as a ladder. Each chain is a rung that raises your working position by a small increment. Single crochet is a short stitch, so you only need one chain rung. Half double crochet is taller, so you need two rungs. Double crochet is taller still — three rungs. Treble crochet needs four. The turning chain is literally building a fake stitch at the edge to match the height of the real stitches that will follow.

This is also why the turning chain sometimes counts as a stitch. If you chain three for a double crochet row, that chain-3 is roughly the same height as a double crochet stitch. It occupies the same vertical space. If you skip the first actual stitch and treat the chain-3 as the first double crochet, your stitch count stays consistent and your edge looks like a continuous line of stitches rather than having a random chain bump sticking out. For shorter stitches where the turning chain doesn't match the stitch height well, the chain sits alongside the first stitch rather than replacing it.

Single Crochet Turning Chain: Chain 1, Does Not Count

Single crochet (sc) is the shortest standard stitch. It's about as tall as one chain stitch. So the turning chain is one chain, and it sits at the edge of the row at roughly the same height as the adjacent single crochet stitches. Because it's short and doesn't mimic the structure of a single crochet very well, the chain-1 does not count as a stitch.

This means when you turn, chain one, and begin your new row, you work your first actual single crochet into the very first stitch of the previous row — the one sitting directly below the turning chain. Do not skip it. If you skip the first stitch, you'll lose one stitch per row and your fabric will get narrower. If you accidentally work into the turning chain itself (treating it as a stitch), you'll add a stitch and your fabric will get wider.

How to identify the first stitch after a single crochet turning chain: The turning chain looks like a small, sideways V or a slight bump at the very edge of the fabric. It sits slightly above the row line and has a looser, more open look than a single crochet stitch. The first actual stitch is directly below it — snug against the edge, with the full V structure of a completed single crochet. Look for the V. The turning chain doesn't have a proper V.

At the end of the next row: Since the turning chain didn't count as a stitch, you don't need to work into it. Work your last stitch into the last actual single crochet of the row. If you find yourself with an extra stitch at the end and you've been working single crochet, you're probably working into the turning chain when you shouldn't be.

Half Double Crochet Turning Chain: Chain 2, Pattern Dependent

Half double crochet (hdc) is the middle child of the stitch family. It's taller than single crochet but shorter than double crochet. The turning chain is usually two chains, and whether it counts as a stitch depends entirely on the pattern. This inconsistency is why half double crochet edges cause so much beginner confusion.

Some designers treat the chain-2 as a stitch. In that case, you skip the first stitch of the previous row, and the chain-2 acts as your first half double crochet. At the end of the row, you work a stitch into the top of the previous row's turning chain. This method creates a fairly neat edge but can leave a small gap at the beginning of rows if your tension is loose.

Other designers treat the chain-2 as not a stitch. You work your first half double crochet into the very first stitch, just like single crochet. The chain-2 just sits there at the edge providing height. This method tends to create a bumpier edge but avoids the gap problem. Neither approach is right or wrong. What matters is reading your pattern correctly and being consistent.

How to know which method your pattern uses: Look at the stitch count. If a half double crochet pattern says "Row 2: Ch 2, hdc in each st across. (20 sts)" and your row 1 also had 20 stitches, but now you need to figure out whether the ch-2 is part of those 20 — check if the pattern instructions say "ch 2 (counts as first hdc)" or "ch 2 (does not count as a stitch)." If the pattern doesn't specify, count your stitches at the end of the row. If you have 20 including the turning chain as a stitch when you skipped the first stitch, that's your answer. If you need to work into the first stitch to reach 20, the chain doesn't count.

When in doubt for half double crochet, place a stitch marker in the first and last stitch of each row and count obsessively for the first few rows. Your stitch count reveals the designer's intention.

Double Crochet Turning Chain: Chain 3, Usually Counts

Double crochet (dc) is the stitch where the turning chain most consistently counts as a stitch. A chain-3 is approximately the same height as a double crochet stitch, and when you place a chain-3 at the beginning of a row, it visually mimics the structure of a double crochet well enough to serve as your first stitch.

The standard sequence for double crochet turning: finish your row, turn, chain 3. This chain-3 counts as your first double crochet. To maintain your stitch count, skip the first actual stitch of the previous row — because the chain-3 is standing in that position. Work your first real double crochet into the second stitch. Continue across. When you reach the end of the row, your last stitch must be worked into the top of the turning chain from the previous row. If you skip this, you'll lose a stitch per row.

Finding the top of the turning chain: At the beginning of the previous row, you made a chain-3. As you worked across, that chain-3 has been sitting at the edge, looking like three little chain loops stacked vertically. At the end of your current row, you need to identify the topmost chain of that chain-3 and work a double crochet into it. The top chain is the third chain, the one highest above the fabric. It looks slightly different from a regular stitch top — it's more like a single chain loop than a full V. Insert your hook under both strands of that third chain (or sometimes just the back strand, depending on the pattern) and complete your double crochet. This can feel awkward at first — the turning chain isn't as wide open as a regular stitch — but with practice it becomes natural.

Alternative method: Stacked single crochet turning chain. Some crocheters dislike the gap that a chain-3 turning chain can create at the beginning of a double crochet row. An alternative is the stacked single crochet method: instead of chaining 3, work one single crochet into the first stitch, then work a second single crochet into the side of that first single crochet. This creates a two-stitch stack that's roughly double crochet height and looks much more like an actual stitch. It doesn't leave a gap. Many experienced crocheters use this method exclusively for double crochet projects. It's worth learning once you're comfortable with the standard chain-3 method.

Treble Crochet and Taller Stitches: Chain 4+

Treble crochet (tr) uses a chain-4 turning chain, which counts as the first treble crochet. Skip the first stitch, work across, and work the last stitch of the row into the top of the previous row's chain-4. The principle is the same as double crochet — taller stitches need taller turning chains, and the chain replaces the first stitch.

For even taller stitches — double treble (chain 5), triple treble (chain 6) — the pattern continues. Each additional yarn over adds height and requires one more chain in the turning chain. The turning chain always counts as a stitch for these tall stitches because the chain height roughly matches the stitch height.

Why Your Turning Chain Edge Looks Different on Each Side

If you look at a piece of double crochet fabric worked in rows, one edge will have a relatively neat chain-3 turning chain visible at the end of alternating rows. The other edge will have the working-end of the turning chain, where you worked into the top of it on the following row, creating a slightly different look. This asymmetry is normal and inherent to flat crochet worked in rows.

The start-of-row edge (where you make the turning chain) typically looks slightly bumpy because the chain-3 sits alongside or in place of the first stitch. The end-of-row edge (where you work into the previous row's turning chain) typically looks more integrated because you're working into the chain as if it were a stitch. Neither edge will look identical to the middle of the fabric. This is not a flaw. It's the nature of turning at the edge.

Some crocheters prefer to work into the back bump of the turning chain to create a cleaner finish. Others use alternative turning methods like stacked stitches or linked stitches. For beginners, the standard method is perfectly acceptable. Your edges will improve naturally as your tension becomes more consistent and your turning chain sizing matches your stitch height more precisely. The what a crochet stitch actually looks like guide can help you visually identify turning chains and edge stitches.

Common Turning Chain Problems and Solutions

"My turning chain is tighter than the rest of my stitches."

This creates a puckered edge because the chain pulls the corner inward. Consciously loosen your tension for the turning chain. Pull each chain loop slightly higher on the hook shaft than you normally would. If the problem persists, use a hook one size larger for the turning chain only, then switch back to your regular hook for the stitches.

"My turning chain is looser than my stitches, creating a floppy loop at the edge."

Your tension hand is relaxing too much during the chain because chaining feels easier than making stitches. Tighten up slightly for chains. If the problem persists, use a hook one size smaller just for the turning chain.

"There's a visible gap at the beginning of my double crochet rows."

The chain-3 turning chain creates a natural gap because it's thinner than a double crochet stitch and doesn't fill the same visual space. Several fixes: try the stacked single crochet method described above. Work the chain-3, then work your first double crochet into the same stitch as the chain-3 base instead of skipping the first stitch (this adds a stitch, so compensate by decreasing elsewhere). Or simply accept the gap — many patterns account for this and it's less noticeable after blocking.

"I can't find the top of the turning chain to work into at the end of the row."

This is genuinely difficult for beginners. The top chain of a chain-3 is small, often pulled tight against the edge, and doesn't look like a regular stitch top. At the beginning of the row, when you make your chain-3, place a stitch marker in the third chain immediately. When you reach the end of the next row, the marker is waiting for you. After several projects, your eyes will learn to find it without the marker.

"My stitch count keeps being off by one in double crochet."

You're either skipping a stitch you should work into or working into the turning chain when you shouldn't, or vice versa. For double crochet: chain-3 counts as stitch, skip first stitch, work into each stitch across, work last stitch into top of previous turning chain. Follow this algorithm exactly for several rows and check your count at the end of each row. The consistency will eventually become automatic.

How the Turning Chain Affects Your Fabric's Appearance

The turning chain isn't just functional — it's visible in your finished fabric. In single crochet, the turning chain is subtle and blends into the edge. In half double crochet, the chain-2 creates a slight bump at alternating edges. In double crochet, the chain-3 is clearly visible as a slightly different texture at the edge of every row.

For projects where the edge will be visible (scarves, blankets without borders), the turning chain becomes part of the design. Some crocheters prefer the look of chainless starting methods for this reason. For projects where the edge will be hidden (seamed garment pieces, projects with added borders), the turning chain appearance matters less. The textured farmhouse dishcloth has borders worked around the entire piece, so turning chain appearance is forgiven if the edges are a bit irregular. The easy free beginner crochet scarf benefits from clean turning chains because the long edges are unadorned and visible.

For a deeper dive into achieving straight edges specifically, the next guide in this series — on fixing uneven edges — covers edge-related issues exhaustively. The how to fix crochet gauge issues guide also addresses tension-related turning chain problems that can affect overall project dimensions.