Cable stitch is made by crossing one group of stitches over another
Cable stitch creates those twisted, rope-like columns you see in sweaters and blankets. The technique works by temporarily moving stitches to the side, knitting the stitches behind them, then knitting the moved stitches. That crossing is what makes the cable pattern. You do not need special needles or yarn — just the ability to knit and purl, and a cable needle, which is a short double-pointed needle that holds stitches while you work around them.
The basic cable stitch is called a C4F (cable 4 front) or C4B (cable 4 back). The number tells you how many stitches are involved. The letter tells you which direction the cable twists. Once you understand how one cable works, you can make cables of any size and combine them into patterns.
Key Takeaways
- A cable needle is a short double-pointed needle that temporarily holds stitches while you knit the stitches behind them, creating the twist.
- C4F means slip 2 stitches to the cable needle and hold them in front, knit 2, then knit the 2 from the cable needle — this twists the cable to the left.
- C4B means slip 2 stitches to the cable needle and hold them in back, knit 2, then knit the 2 from the cable needle — this twists the cable to the right.
- Cables are usually worked on a background of reverse stockinette stitch (purled rows on the front) so the cable stands out visually.
- Practice the basic four-stitch cable before moving to larger cables or complex patterns.
What you need before you start
You need yarn, needles in the correct size for your yarn, and a cable needle. The cable needle should be slightly smaller than your working needles and short enough to hold a few stitches without them sliding off. Many knitters use a needle one or two sizes smaller than their working needles. If you do not have a cable needle, you can use a toothpick, a safety pin, or even a spare needle in a pinch, though a real cable needle is easier to grip.
You should already be comfortable with the knit stitch and the purl stitch. Cable stitch is not difficult, but it builds on those two basics. If you are new to knitting, practice stockinette stitch (alternating knit and purl rows) for a few projects first.
How to work a C4F cable (left-leaning twist)
A C4F cable uses four stitches and twists to the left. Here is the step-by-step process:
- Slip the first 2 stitches from your left needle onto the cable needle. Do not knit them — just move them.
- Hold the cable needle in front of your work, against the yarn you are knitting with.
- Knit the next 2 stitches on your left needle with your working yarn.
- Knit the 2 stitches from the cable needle.
That is one complete C4F cable. The stitches you held on the cable needle end up on top of the stitches you knitted, creating the twisted effect. The cable leans to the left because you held the cable needle in front.
After you finish the cable, continue knitting the rest of the row as normal. Most cable patterns tell you to work cables every 4, 6, or 8 rows, not on every row. The rows between cables are usually just knit and purl stitches with no crossing.
How to work a C4B cable (right-leaning twist)
A C4B cable also uses four stitches but twists to the right. The steps are almost identical to C4F, with one difference:
- Slip the first 2 stitches from your left needle onto the cable needle.
- Hold the cable needle in back of your work, away from the yarn you are knitting with.
- Knit the next 2 stitches on your left needle.
- Knit the 2 stitches from the cable needle.
The only change is where you hold the cable needle. Holding it in back instead of front makes the cable lean right instead of left. This is how you control the direction of the twist — the position of the cable needle determines which stitches sit on top of which.
Larger cables and reading cable patterns
Once you can work C4F and C4B, you can make larger cables by using more stitches. A C6F cable uses 6 stitches: slip 3 to the cable needle, knit 3, knit the 3 from the cable needle. A C8B cable uses 8 stitches: slip 4 to the cable needle, hold in back, knit 4, knit the 4 from the cable needle. The principle is always the same — split the stitches in half, hold half on the cable needle, knit the other half, then knit the held stitches.
Cable patterns are written in abbreviations. You will see things like "C4F on row 5, then every 6 rows" or "C6B on row 3, then every 8 rows." This tells you which row to start the cable on and how many rows to skip before working the next cable. If you are following a chart, cables are usually shown as a diagonal line or a twisted symbol — the pattern instructions will explain what each symbol means.
Why cables sit on reverse stockinette stitch
Most cable patterns place cables on a background of reverse stockinette stitch — rows of purling on the front of the work. This makes the cable stand out because the cable stitches (knit stitches) look raised and textured against the smooth, recessed purl stitches behind them. If you knit cables on a stockinette background (knit stitches), the cable will be much harder to see.
When you are reading a pattern, the area around the cable will usually say something like "purl all stitches except the cable stitches, which you will knit." This creates the contrast that makes the cable visible. Some patterns use different stitch textures — like seed stitch or garter stitch — around cables for a different look, but reverse stockinette is the most common choice.
Common mistakes and how to fix them
The most common mistake is dropping stitches from the cable needle while you are working. To prevent this, make sure the cable needle is short and has a slight curve or grip. Hold it firmly against your work. If a stitch does slip off, pick it up with a crochet hook before it unravels more than one row.
Another mistake is twisting the cable the wrong direction. If your cable leans the way you did not intend, you held the cable needle on the wrong side. C4F goes in front, C4B goes in back. Write this down or mark it in your pattern until it becomes automatic. Some knitters tie a small piece of yarn to the front of their cable needle as a reminder.
Cables can also look loose or uneven if you pull the yarn too tightly or too loosely when you knit the stitches from the cable needle. The tension should match the rest of your work. If the cable stitches are much tighter than the surrounding stitches, you are pulling too hard. If they are much looser, you are not pulling hard enough.
Frequently Asked Questions
Can I use a regular needle instead of a cable needle?
Yes. A cable needle is easier to grip and less likely to drop stitches, but you can use a spare needle, a toothpick, a safety pin, or even a piece of yarn in a pinch. The cable needle just needs to be small enough to hold a few stitches and short enough that they do not slide off while you work.
What does it mean when a pattern says C4F on row 5, then every 6 rows?
Work the first C4F cable on row 5. Then count 6 rows forward and work the next C4F cable on row 11. Then count 6 rows forward again and work the next cable on row 17. This spacing is what creates the regular pattern of twists running up the fabric.
Why does my cable look twisted the wrong way?
You held the cable needle on the wrong side. C4F (front) makes a left-leaning cable. C4B (back) makes a right-leaning cable. If your cable leans the opposite direction, swap which side you hold the cable needle on next time.
Do I have to purl the stitches around the cable?
No, but it makes the cable much more visible. Purling the background stitches creates contrast so the cable stands out. You can knit the background stitches instead, but the cable will blend in and be hard to see. Some patterns use other stitches like seed stitch for a different texture.
What is the difference between a cable and a twist?
A twist uses only 2 stitches and does not require a cable needle — you just skip one stitch and knit the next one, then knit the skipped stitch. A cable uses 4 or more stitches and requires a cable needle to hold stitches while you work around them. Cables create thicker, more dramatic twists than straightforward twists.