What makes a cable?
A cable is made by crossing a group of stitches over each other. Instead of knitting them in the order they appear on your left needle, you temporarily hold some of them to the front or back, knit the ones behind them, then knit the held stitches. The result is a twisted column of fabric that looks like a rope or braid.
The simplest cable is a 4-stitch cable (written C4F or C4B depending on direction) worked every 6 rows. That's what we'll build here.
What you'll need
- Worsted weight yarn (something smooth — avoid textured or fuzzy yarn for your first cable)
- Your usual needle size for that yarn
- A cable needle (a short, bent or U-shaped auxiliary needle)
You can work cables without a cable needle using just your needle tips — we'll cover that too — but for a first cable, the cable needle makes the process more legible.
Practice swatch setup
Cast on 16 stitches. Your setup row (wrong side): k2, p4, k2, p2, k2, p4 — but actually, for a cleaner first practice, try this simpler arrangement:
- Cast on 12 stitches
- Row 1 (WS): p2, k2, p4, k2, p2
- Row 2 (RS): k2, p2, k4, p2, k2
Your 4 knit stitches in the centre are the cable column. The purl stitches on either side act as a frame that makes the cable pop forward visually. The knit stitches at the outer edges are optional border stitches.
Work 5 plain rows in pattern (alternating knit the knits and purl the purls). On the 6th RS row, you'll work the cable cross.
How to work a C4F (cable 4 front)
C4F means you hold 2 stitches to the front, knit 2, then knit the held 2. "Front" tells you which direction the cable will lean — holding stitches to the front creates a left-leaning cable.
- Work to the 4 cable stitches in the usual way.
- Slip the first 2 stitches from the left needle to your cable needle. Do this purlwise (insert the cable needle from right to left through the first stitch).
- Let the cable needle hang to the front of your work. Don't let it fall — it will dangle there held by the stitches.
- Knit the next 2 stitches from the left needle normally. Pull snug — these stitches will try to be a bit loose because of the gap.
- Now knit the 2 stitches from the cable needle. You can keep them on the cable needle and knit directly from it, or transfer them back to the left needle first. Either works.
- Continue the row in pattern.
You've just worked a cable cross. The fabric will look odd and puckered at this point — that's normal. Knit another few rows and the cable twist will settle into a clean, raised rope shape.
C4B (cable 4 back)
The only difference: hold the 2 stitches to the back of your work in step 3. This makes the cable lean to the right. Most cable patterns use a combination of C4F and C4B to create symmetric or intertwining cables.
How to work a cable without a cable needle
Once you're comfortable with the cable needle, try the needle-tip method. Slip the 2 stitches to be held temporarily off the left needle. They'll hang freely for a moment — this is nerve-wracking at first but the yarn holds them in place. Knit the next 2 stitches. Then insert the left needle tip through the hanging stitches from the appropriate direction and knit them. This method is faster once you trust it.
How to read a simple cable chart
Cable charts are worked from right to left on RS rows and left to right on WS rows. A basic cable chart symbol looks like two diagonal lines crossing. The direction of the cross tells you front or back. The number of lines tells you how many stitches are involved.
Most patterns include a key that defines each symbol. Always check the key — cable symbols are not standardised across pattern designers.
Tracking your cable rows without a chart
You don't need a chart to know when to work the next cable cross. Count the ridges between crosses on the cable column itself. After a cable cross, you'll see a series of V-shaped knit stitches stacked up. Each ridge is one right-side row. When you count 3 ridges above the last cross (meaning you've worked 5 plain rows plus the cable row makes 6), it's time to cross again.
This method works well for simple cables. For complex multi-cable patterns, a row counter or a sticky note moving down a printed chart is more reliable.
How to recognise a crossed-the-wrong-way cable
If your cable leans in the wrong direction (you worked C4B when the pattern called for C4F), you'll notice immediately: the cable twists the wrong way, the opposite shoulder is at the top. You cannot fix this without frogging back to the cross row and re-working it. The silver lining: on a symmetrical garment, if you've worked all your cables the same wrong way, you have a mirrored version of the original — sometimes acceptable.
Next steps
Once you're comfortable with the 4-stitch cable, try a 6-stitch cable (C6F: slip 3 to cable needle, knit 3, knit 3 from cable needle). Then try combining two cables side by side with a single purl stitch between them. Then look up a horseshoe cable or an eight-stitch rope cable — the mechanics are identical, just larger. Cables are one of those techniques where the first one is the hardest, and every one after it is easier.