How to Knit a Herringbone Stitch: A Complete Step-by-Step Tutorial
If you’ve spent any time browsing knitting projects online, you’ve almost certainly stumbled across the herringbone stitch and felt that familiar pull of curiosity mixed with mild intimidation. The pattern is striking — a dense, woven-looking fabric with a distinctive V-shaped texture that resembles the skeleton of a herring fish, which is exactly where it gets its name. It looks complicated. It looks like something only experienced knitters should attempt. And yet, once you understand the mechanics behind it, the herringbone stitch turns out to be surprisingly approachable, even for knitters who are still building their skills.
This tutorial will walk you through everything you need to know: the materials to gather, the foundational technique, how to work the stitch flat and in the round, common mistakes and how to fix them, and ideas for what to make once you’ve got the pattern under your fingers. By the end, you’ll have enough confidence and knowledge to cast on your first herringbone project with ease.
What Is the Herringbone Stitch in Knitting?
The herringbone stitch is a technique that creates a dense, interlocking fabric with a beautiful diagonal texture. Unlike many knitting stitches, it involves slipping stitches rather than working every stitch individually on every row, which is what gives the finished fabric that tight, almost woven appearance.
There are a few variations of the herringbone stitch in the knitting world. The most common version is worked by knitting two stitches together through the back loop and then slipping the first stitch off the needle, which creates the characteristic offset rows of V-shapes. Another variation uses a slip-stitch method that produces a flatter, slightly different texture. This tutorial will focus on the classic version, which is the most widely used and produces the most recognizable result.
The finished fabric is notably thicker and denser than standard stockinette, which makes herringbone an excellent choice for items that benefit from warmth and structure — things like scarves, hats, cowls, bags, and blankets.
Materials You’ll Need
Before you dive in, gather your supplies. The good news is that herringbone doesn’t require any special tools beyond what most knitters already own.
Yarn: A smooth, medium-weight yarn (worsted or bulky) works best when you’re learning this stitch. Fuzzy or textured yarns can make it harder to see what you’re doing, so save those for once you’ve got the technique down. A solid or semi-solid color will show off the herringbone texture most clearly.
Needles: Use needles that are one or two sizes larger than what your yarn label recommends. Because the herringbone stitch is quite tight by nature, going up in needle size helps keep your tension manageable and prevents the fabric from becoming uncomfortably stiff.
A tapestry needle: You’ll need this for weaving in ends when you finish.
Scissors: Standard knitting scissors work perfectly.
Stitch markers (optional): These are helpful if you’re working in the round or keeping track of a pattern repeat.
Understanding the Herringbone Stitch Before You Begin
The key to understanding herringbone is knowing what makes it different from regular knitting. In standard knitting, you work each stitch completely — the stitch goes onto the right needle and comes off the left needle all at once. In herringbone, you’re working two stitches together, but only removing one of them from the left needle at a time. This slight delay is what creates the interlocking, overlapping texture.
There’s also a tension consideration worth addressing upfront. Many knitters find herringbone pulls tighter than expected, especially when they first start. This is normal. Using larger needles compensates for this, and your tension will also naturally loosen a bit as your hands get used to the motion. Don’t get discouraged if your first few rows feel awkward or stiff.
It’s also worth knowing that herringbone uses more yarn than a comparable square of stockinette. Plan to buy slightly more yarn than a standard yardage calculator suggests when substituting herringbone into a pattern designed for a different stitch.
How to Knit the Herringbone Stitch Flat (Worked in Rows)
Working herringbone flat means working back and forth in rows, which is how you’d make a scarf, a panel, or any flat piece.
Cast On
Cast on an even number of stitches. For a practice swatch, 20 to 24 stitches is a comfortable amount — enough to see the pattern develop without being overwhelming. Use your preferred cast-on method; a long-tail cast-on works well here because it creates a neat, slightly elastic edge.
The Knit Row (Right Side)
Step 1: Hold your knitting with the right needle in your right hand and the left needle in your left hand, as normal.
Step 2: Insert the right needle into the first two stitches on the left needle at the same time, as if you’re going to knit them together. The needle goes through both stitches from left to right, entering through the back loops of both.
Step 3: Wrap the yarn around the right needle and pull a loop through, just as you would for a standard knit stitch.
Step 4: Now here’s the key difference: instead of sliding both stitches off the left needle, slide only the first stitch off. The second stitch stays on the left needle.
Step 5: Move to the next pair of stitches. Insert the right needle into the stitch you just left on the needle (which is now the first stitch) and the next stitch after it. Knit them together through the back loops, then slide only the first one off.
Step 6: Repeat this process — always working into two stitches at a time, knitting them together through the back loops, and sliding only the first stitch off — until you reach the end of the row.
Step 7: At the end of the row, you’ll be left with one stitch on the left needle. Knit this stitch normally (through the back loop only, to maintain the twisted appearance consistent with the rest of the row).
The Purl Row (Wrong Side)
The wrong side of a flat herringbone piece uses a matching purl technique.
Step 1: Insert the right needle into the first two stitches on the left needle as if you’re going to purl them together — entering from right to left through the front of both stitches.
Step 2: Wrap the yarn and pull through, completing the purl stitch.
Step 3: Slide only the first stitch off the left needle, leaving the second stitch on.
Step 4: Move to the next pair (the stitch you left plus the next one) and repeat — purl two together, slide only the first off.
Step 5: Continue to the end of the row. Work the last stitch as a single purl stitch.
Repeat the knit row and purl row alternately for the length of your piece. After a few repeats, you’ll start to see the herringbone pattern emerge, and the rhythm will begin to feel natural.
How to Knit the Herringbone Stitch in the Round
Working herringbone in the round is great for seamless hats, cowls, and tubes. The technique is similar to the flat version, but you’ll only need to work the knit row version since you’re always on the right side.
Cast On and Join
Cast on an even number of stitches using your preferred method. Join to work in the round, being careful not to twist the cast-on. Place a stitch marker to indicate the beginning of the round.
Every Round
Step 1: Insert the right needle into the first two stitches on the left needle, entering through the back loops of both.
Step 2: Knit them together and slide only the first stitch off.
Step 3: Repeat — knitting each new pair (the remaining stitch plus the next one) through the back loops, sliding only the first off — all the way around.
Step 4: At the end of the round, when you reach your marker, work the last stitch together with the first stitch of the round as your final pair. This can feel slightly awkward at first, but it closes the round neatly and maintains the interlocking pattern.
Repeat this for every round. The herringbone pattern will grow quickly because you’re always working on the right side.
Reading the Pattern: What You’re Seeing As You Knit
One thing that trips up new herringbone knitters is the appearance of the work in progress. While you’re knitting it, the fabric can look uneven or confused — almost like the stitches are fighting each other. This is completely normal. The herringbone pattern really reveals itself when the work is off the needles and has had a chance to relax.
If you hold your swatch up partway through and squint at it, you should start to see diagonal lines forming, offset from one row to the next. The left-leaning diagonals in one row meet the right-leaning diagonals in the next, creating the classic V or chevron-within-chevron appearance.
Don’t be alarmed if your swatch curls more than expected. The herringbone stitch, like stockinette, has a tendency to curl at the edges when worked flat. Blocking will help significantly, and adding a border in garter stitch or seed stitch to your finished project will keep the edges flat.
Blocking Your Herringbone Swatch
Blocking makes an enormous difference with herringbone. Before you judge your swatch or finished piece, wet-block it by soaking it in cool water for 20 to 30 minutes, gently squeezing out the excess water (never wring it), and then laying it flat on a blocking mat. Pin it to your desired dimensions and let it dry completely.
You’ll be amazed at the transformation. The stitches even out, the fabric softens, the herringbone pattern snaps into sharp focus, and any slight irregularities in tension mostly disappear. Many knitters fall in love with this stitch the moment they see a blocked swatch for the first time.
Common Mistakes and How to Fix Them
Accidentally sliding both stitches off the needle: This is the most common error. It disrupts the stitch count and breaks the interlocking structure of the pattern. If you catch it immediately, you can carefully pick up the dropped stitch with a crochet hook. If you notice it several rows later, it may be easier to rip back to the error and re-knit those rows.
An uneven stitch count: If you end a row with more or fewer stitches than you started with, you’ve likely either slipped one too many stitches or failed to work the last stitch. Count your stitches regularly, especially while you’re learning.
Fabric that’s too tight to work: This almost always means your needle size is too small. Switch to needles two or three sizes larger than the yarn recommendation and try again.
Losing your place in the pattern: Because each row follows the same rhythm, herringbone is relatively easy to track. If you’re uncertain whether you’re on a knit or purl row (when working flat), look at the side of the fabric facing you. If you see the knit side of the stitches (smooth V-shapes), you’re working a knit row. If you see the purl bumps, you’re working a purl row.
Yarn splitting during the ktbl (knit through back loop): This can happen with loosely plied yarns. Try a slightly firmer yarn or simply slow down on the back-loop entry — angling your needle more deliberately can help avoid splitting.
Gauge and Swatching
Because herringbone is denser than standard knitting, your gauge will be tighter than usual. Always swatch before beginning any project where fit or size matters. Wash and block your swatch before measuring, since the fabric can relax and change dimensions after blocking.
A good approach is to cast on at least 30 stitches for your swatch and work at least 4 inches in length before measuring. This gives you enough fabric to get an accurate average gauge measurement without edge stitches skewing the numbers.
Project Ideas for the Herringbone Stitch
Once you’re comfortable with the technique, the herringbone stitch is incredibly versatile. Here are some excellent starting projects.
Scarves and cowls: These are ideal first projects because they’re rectangular or round with no shaping required. The herringbone texture makes them look far more elaborate than the technique warrants, and the dense fabric creates a wonderfully warm accessory.
Hats: A simple beanie worked in the round using herringbone looks stunning and knits up quickly in a bulky yarn. Because you’re always on the right side, working in the round is actually slightly easier than flat knitting for this stitch.
Tote bags: The thick, sturdy nature of herringbone fabric makes it ideal for bags. It holds its shape well and can handle the weight of everyday items.
Throw blankets or lap blankets: More ambitious, certainly, but the repetitive rhythm of herringbone makes it oddly meditative over a large project. The finished result is a blanket with heirloom quality and significant warmth.
Headbands and ear warmers: Quick, satisfying, and a great way to practice working short flat pieces in herringbone before committing to a larger project.
Tips for Long-Term Success with Herringbone
Take breaks when you’re learning. The slightly unusual hand position required to enter two stitches at once through the back loop can cause hand fatigue more quickly than regular knitting. Short, regular sessions will serve you better than one long marathon knitting session while you’re getting started.
Keep a consistent grip on your yarn. Because tension is everything with herringbone, maintaining a steady, even yarn tension throughout your work will make a noticeable difference in the finished fabric.
Don’t skip blocking. It truly transforms herringbone more dramatically than almost any other stitch. Build it into your finishing process as a non-negotiable step.
If a pattern calls for a specific gauge in herringbone, trust that gauge. Because herringbone is denser, it doesn’t always behave the way a knitter expects, and swatching before starting saves a lot of heartbreak later.
Finally, take a moment to appreciate the stitch for what it is. The herringbone has been used in textiles for thousands of years — in woven fabrics, in architecture, in design — and there’s something genuinely satisfying about recreating that ancient pattern with nothing more than two needles and a strand of yarn.
Final Thoughts
The herringbone stitch is one of those rare knitting techniques that sits at the perfect intersection of accessibility and impressiveness. It takes an afternoon to learn, but it produces fabric that looks like it took extraordinary skill. The slight novelty of the technique — that one-stitch-at-a-time slip that makes all the difference — is easy to pick up once you’ve done it a few times, and it quickly becomes muscle memory.
Whether you’re knitting a gift for someone special, building your skills as a crafter, or simply looking for a new texture to add to your knitting repertoire, the herringbone stitch is absolutely worth your time. Cast on a swatch today, give yourself a few rows to find the rhythm, and you’ll see exactly what all the admiration is about.
