How to Knit a Cable Heart | Free Knitting Pattern + Video

There’s something almost magical about cables. What looks like twisted, braided stitches woven through fabric is actually one of the most satisfying techniques in knitting — and once you understand how a cable needle works, you’ll want to put cables on everything. This free pattern takes that love of cables and turns it into something even more special: a cable heart, perfect for Valentine’s Day, a wedding gift, a nursery decoration, or simply because hearts are beautiful and knitting is joy.

Whether you’re a beginner who has just learned the knit stitch or an intermediate knitter looking for a project that feels special without being overwhelming, this guide is here to walk you through every single step. Read through the full pattern, watch the video tutorial linked throughout, and by the end you’ll have a gorgeous cabled heart that looks far more complicated than it actually is.

Let’s start from the very beginning.

What Is a Cable Knit Heart?

A cable knit heart is a knitted piece featuring a heart shape created through cable stitches. Cables are formed by crossing groups of stitches over one another, which creates a raised, three-dimensional rope effect on the surface of the fabric. When this technique is arranged in a heart shape, the result is a stunning, tactile design that looks intricate and handmade in the very best way.

Cable hearts can be knitted as standalone pieces to be stuffed and sewn into ornaments or sachets, worked as patches to sew onto larger projects, incorporated into blankets and cushion covers, or used as appliqués on garments. The pattern below produces a flat knitted heart that you can use however you like.

Materials You’ll Need

Before you cast on a single stitch, gather your supplies. Having everything within reach makes the process much smoother.

Yarn: Choose a smooth, medium-weight yarn (worsted weight or Aran weight works best). Cables show up most clearly in solid or semi-solid colors — avoid highly variegated yarns for this project because the color changes can obscure the beautiful cable detail. A light or neutral color like cream, blush, oatmeal, or pale grey will show off the texture beautifully, though a deep red or burgundy makes a striking Valentine’s heart.

Needles: Use US size 7 (4.5mm) or US size 8 (5mm) straight or circular knitting needles. If you’re using an Aran weight yarn, size 8 is ideal. Always check your tension against the gauge below and adjust needle size accordingly.

Cable needle: This is a short, double-pointed needle (or a U-shaped hook tool) used to hold stitches out of the way while you work a cable cross. If you don’t own a cable needle, a spare double-pointed needle in a similar or smaller size works perfectly.

Tapestry needle: You’ll use this for weaving in your ends and, if you’re making a stuffed heart, for seaming.

Scissors: A sharp pair of embroidery or craft scissors.

Optional — fiberfill stuffing: If you want to turn your heart into a stuffed ornament or sachet, you’ll need a small amount of polyester fiberfill.

Optional — stitch markers: Helpful for marking the center of your work as you shape the heart.

Gauge

Gauge: approximately 18 stitches and 24 rows = 4 inches (10cm) in stockinette stitch using worsted weight yarn and US size 8 needles.

For this pattern, gauge is not critical — a slightly different gauge will simply produce a slightly larger or smaller heart. However, if you’re planning to use this pattern as part of a larger project with specific dimensions, do swatch first.

Abbreviations Used in This Pattern

Before diving into the pattern itself, take a moment to read through these abbreviations. Everything here is standard in knitting patterns, and the video tutorial covers each technique visually.

k — knit
p — purl
CO — cast on
BO — bind off
RS — right side
WS — wrong side
CN — cable needle
C4F — cable 4 front: slip 2 stitches to cable needle and hold in front of work, knit 2 from left needle, then knit 2 from cable needle
C4B — cable 4 back: slip 2 stitches to cable needle and hold in back of work, knit 2 from left needle, then knit 2 from cable needle
k2tog — knit two stitches together (a right-leaning decrease)
ssk — slip, slip, knit (a left-leaning decrease)
M1 — make one increase
pm — place marker
sm — slip marker
rep — repeat
st(s) — stitch(es)

Understanding Cable Stitches Before You Begin

If you’ve never worked a cable before, take five minutes to practice before starting the heart. Cast on 10 or 12 stitches and work a few rows of ribbing (knit 2, purl 2), then practice a C4F or C4B cable cross on the center stitches. You’ll immediately see the twist form in the fabric, and you’ll understand how simple and satisfying the mechanics are.

The key to a clean cable is tension. When you slide stitches onto the cable needle, hold the needle close to your work so the yarn doesn’t stretch. Then knit from your left needle as normal before finishing with the held stitches. It feels awkward the first time, perfectly natural by the third.

The video tutorial accompanying this pattern shows the cable cross in slow motion, which is incredibly helpful for visual learners.

The Free Cable Heart Knitting Pattern

This pattern creates one cable heart approximately 5 to 6 inches wide and 5 inches tall, worked flat in one piece. The heart is shaped using increases at the base and decreases toward the two top lobes.

Casting On and Forming the Base Point

The heart is knitted from the bottom point upward, which means you begin with just a few stitches and increase outward to form the rounded sides, then divide the work to create the two upper lobes.

Row 1 (RS): CO 3 stitches.
Row 2 (WS): Purl all stitches. (3 sts)
Row 3 (RS): K1, M1, k1, M1, k1. (5 sts)
Row 4 (WS): Purl all stitches. (5 sts)
Row 5 (RS): K1, M1, k3, M1, k1. (7 sts)
Row 6 (WS): P1, k1, p4, k1. (7 sts)
Row 7 (RS): K1, M1, k1, p1, C4F, M1, k1. (9 sts)

From here, you’ll continue increasing on every right-side row while establishing the cable pattern in the center of the piece. The purl stitches on either side of the cable create a “frame” that makes the cable pop.

Row 8 (WS): P1, k1, p6, k1. (9 sts — wait, there’s a correction — continue reading)

Let me lay this out more cleanly section by section so it’s easy to follow as you knit.

Full Written Pattern

Setup:

CO 3 sts using a long-tail cast on or your preferred method.

Rows 1–2: Work 2 rows in stockinette (knit RS, purl WS).

Row 3 (RS): K1, M1L, k1, M1R, k1. (5 sts)

Row 4 (WS): Purl across.

Row 5 (RS): K1, M1L, k3, M1R, k1. (7 sts)

Row 6 (WS): Purl across.

Row 7 (RS): K1, M1L, k2, p1, k2, M1R, k1. (9 sts)

Row 8 (WS): P3, k1, p2, k1, p2.

Row 9 (RS): K1, M1L, k1, p1, C4F, p1, k1, M1R, k1. (11 sts)

Row 10 (WS): P2, k1, p4, k1, p3.

Row 11 (RS): K1, M1L, k2, p1, k4, p1, k2, M1R, k1. (13 sts)

Row 12 (WS): P3, k1, p4, k1, p4.

Row 13 (RS): K1, M1L, k3, p1, C4F, p1, k3, M1R, k1. (15 sts)

Row 14 (WS): P4, k1, p4, k1, p5.

Row 15 (RS): K1, M1L, k4, p1, k4, p1, k4, M1R, k1. (17 sts)

Row 16 (WS): P5, k1, p4, k1, p6.

Row 17 (RS): K1, M1L, k5, p1, C4F, p1, k5, M1R, k1. (19 sts)

Row 18 (WS): P6, k1, p4, k1, p7.

Row 19 (RS): K1, M1L, k6, p1, k4, p1, k6, M1R, k1. (21 sts)

Row 20 (WS): P7, k1, p4, k1, p8.

At this point you should have a lovely triangular or wedge shape with a central cable column running up the middle. The increases form the two slanted sides of the heart’s lower half.

Row 21 (RS): K8, p1, C4F, p1, k7. (No increase — 21 sts)

Row 22 (WS): P7, k1, p4, k1, p8.

Row 23 (RS): K8, p1, k4, p1, k7. (21 sts)

Row 24 (WS): Purl across. (This is where we transition to shaping the upper lobes.)

Shaping the Two Lobes

Now you’ll divide the stitches in half and work each side of the heart separately to form the two rounded bumps at the top.

Divide: You’ll work the first 10 stitches for the right lobe, then the remaining 11 stitches for the left lobe (or close to equal halves depending on your stitch count). You can place the second set of stitches on a holder or simply leave them on the needle while you work the first lobe.

Right Lobe:

Row 25 (RS): K1, M1L, k7, k2tog, then turn — leave remaining sts on hold. (10 sts)

Row 26 (WS): Ssk, p6, M1R, p1. (10 sts)

Row 27 (RS): K1, M1L, k5, k2tog, k2. (10 sts)

Row 28 (WS): Ssk, p4, M1R, p4. (10 sts)

Row 29 (RS): K3, k2tog, k2tog, k3. (8 sts)

Row 30 (WS): Ssk, p4, k2tog. (6 sts)

Row 31 (RS): K2tog, k2, k2tog. (4 sts)

Row 32 (WS): [P2tog] twice. (2 sts)

Row 33: K2tog. (1 st) — Cut yarn and pull tail through the remaining stitch to secure.

Reattach yarn to the held stitches for the left lobe and work symmetrically, reversing the shaping (swap k2tog for ssk and vice versa where needed). The video tutorial shows both lobes being shaped so you can follow along in real time.

Finishing

Once both lobes are complete and your ends are cut, thread a tapestry needle and weave in all ends securely on the wrong side of the work. Block your heart by lightly misting it with water and pinning it to a foam mat in the heart shape, or steam block if your yarn allows. Blocking makes an enormous difference — the cables will open up, the edges will lie flat, and the overall shape will become much more defined and polished.

If you’d like to make a stuffed heart ornament, knit a second heart (this time without the cable — a plain stockinette heart works perfectly as the backing), seam the two pieces together with the right sides facing out, leave a small opening, turn, stuff lightly with fiberfill, and close the seam. Add a ribbon loop at the top center between the two lobes for hanging.

Tips for Making Your Cable Heart Look Its Best

Cables are almost self-explanatory once you’ve done a few, but these pointers will help you avoid the most common beginner mistakes.

Always count your stitches at the end of each row. Increases and decreases are easy to lose track of, especially when you’re also managing a cable cross every few rows. If your count is off, it’s much easier to catch and fix immediately than to discover the problem ten rows later.

Use a row counter. Because the cable cross happens on specific rows, a small mechanical row counter clipped to your needle (or a simple tally on a piece of paper) keeps you on track without having to stare at your work trying to figure out where you are.

Don’t pull too tightly after a cable cross. The natural tendency is to yank the yarn tight after crossing stitches, but this can cause puckering right at the cross point. Keep your tension relaxed and even.

The wrong side matters. When the pattern says to purl on a wrong-side row, it means the knit stitches on the right side are maintained. Purl stitches on the wrong side create knit stitches on the right side, and vice versa. This is basic stockinette logic, but it helps to consciously think about it while you’re learning cables.

Block, block, block. Seriously. Even if you’ve heard this a hundred times, it bears repeating specifically for cables. Wet or steam blocking relaxes the fibers and allows the full beauty of the cable texture to emerge. An unblocked cable heart looks squished and small; a blocked one looks like something out of a magazine.

Ways to Use Your Knitted Cable Heart

One of the best things about this pattern is how versatile the finished piece is. Here are some ideas to inspire you.

You can use it as a Valentine’s Day decoration by stitching a ribbon loop between the lobes and hanging it on a doorknob or from a garland. You can sew several hearts together into a bunting or banner for a party or a nursery. You can incorporate the heart into a larger knitting project — work it as a central motif on a pillow cover, a baby blanket, or the back of a cardigan. You can stuff it, add a handful of dried lavender inside before seaming, and gift it as a sachet. You can knit a collection in different sizes using different needle and yarn weights, since scaling up to bulky yarn on large needles produces an oversized, chunky heart, while fingering weight yarn on small needles produces a delicate, fine heart.

This pattern also makes a wonderful teaching project. If you have a friend who wants to learn cables, working through this heart together is a lovely way to spend an afternoon. It’s short enough to finish in one or two sittings, substantial enough to feel like a real accomplishment, and charming enough that anyone would be delighted to receive the finished piece.

Adapting the Pattern

Once you’re comfortable with the basic cable heart, there’s a lot of room to experiment. You could swap the central C4F for a C6F using six stitches instead of four, which creates a thicker, more dramatic cable rope through the center. You could add a second parallel cable on either side of the center cable, filling the heart body with three rope cables running parallel. You could try a twisted cable (also called a honeycomb or